Breathe Cleaner, Healthier Air with Capitol Duct Cleaning
Indoor air collects dust, pet dander, and allergens that recirculate through your ventilation system whenever the heating or cooling turns on. Capitol Duct Cleaning restores fresh, healthy air to homes and commercial facilities across Western Washington using NADCA-certified source-removal techniques. Established in 1995, our veteran-owned team brings over 30 years of proven field experience directly to your property.
4.9
Based on 835 reviews
powered by
Scrappy Quilter
2 months ago
Adam and Kevin arrived on time and did the work expected. Great service, I will use again and refer to others. Very professional.
Ken Whipple
2 months ago
Answered all our questions in such a professional manner. Did not try to upsell. He took time to show us pictures of what was done and explained the process. We had concerns about the length of the venting and duct work in the back of our dryer and he assured us that what we had was working fine.
Erik Benson
3 months ago
Not only were the ladies in the office helpful, but the gentleman they sent out, we're not only hardworking, timely and clean; but clear and concise in every step they took! I will definitely be recommending capital duct to everyone I work with!
Brian Gates
4 months ago
I hired Capitol Duct Cleaning to clean a dryer vent in April 2025. Fourteen months later, when the dryer started malfunctioning, an appliance repair technician found the cause: a cleaning brush lodged in the duct. I don't know how or when the brush ended up there — but I do know that a thorough duct cleaning should have found and removed it, and Capitol's did not.
When I called to raise this, they denied any responsibility and offered excuses for why their air-hose method wouldn't have caught it — while refusing to remove it now except as a new, separately paid job. Whatever the brush's origin, their original service demonstrably failed to clear the duct.
I agreed to pay again anyway, just to get it resolved. I was told a manager would call me first to discuss it. No one called. I waited for the scheduled technician instead; no one showed. When I followed up, I learned the office had canceled the appointment without telling me.
I rescheduled a third time, and to avoid any confusion, I emailed a photo of the brush along with the access details (about 10 feet in, no crawlspace) and asked them to confirm they could do the job at the agreed price. The email went unanswered. When I called, I was assured the office had seen it, reviewed the photo, and confirmed the job and price.
Two weeks later, the technicians arrived — 90 minutes early, before I was ready — with no idea they were there to remove a stuck brush. After using about 15 minutes of my time, they concluded they couldn't remove it after all. I told them to leave and hired someone else.
Across three separate appointments and every point of contact — the initial cleaning a year ago, the manager callback, the scheduled visit, the confirmed job — Capitol Duct Cleaning did not follow through on a single commitment it made. I won't use them again.
Brittany Rawlins
5 months ago
Highly highly recommend!! I didnt catch the ladies name that got my scheduled :( but she was absolutely amazing!!! Got me scheduled in a pinch! Truly appreciate it! The technician Dominik was super professional 👏🏼, knowledgeable, and kind! You guys rock thank you so much!
Diana Speerbrecher
8 months ago
They went above and beyond for us. My husband was recently diagnosed with lung cancer. They installed an air scrubber in our HVAC system. It took about 30 minutes for them to install. All the way around, the staff is amazing. Extremely friendly and customer service oriented. Will definitely be using them in the future for the cleaning of our duct system.
Wes Winn
8 months ago
It's easy to write a 5-star review when everything goes perfectly. Giving a 5-star review when there's a challenge? That's a good company, and that's where I'm at.
In general, every person I've talked to or had out has been kind, courteous, knowledgable and really stepped up. For example, my air return wasn't installed quite right (tract homes), and the tech went and reworked the sheet metal and fixed a problem that was not even theirs. Just free of charge, just pride in work stuff.
Then we all learned that the builder didn't tighten the wires into the control board, so the cleaning vibrated it out and my heat pump went offline. Same time, a burning dust smell in a bathroom kind of lingered (builder left vents open/running during construction.) This time, the head dude himself comes out, they hook it all up, re-clean the entire system for good measure, and my price? Zero. They just did it.
I'll say too, I'm not an HVAC guy but I've worked around construction enough to know when people care, and I'm telling you, these guys are the people you want working on your house.
Lise Tanner
8 months ago
excellent communication, easy scheduling, timely and great work. will use them again. commercial duct cleaning.
Jan Simons
9 months ago
This company and all employees are outstanding. They are knowledgeable, great communicators and totally trustworthy. We are extremely happy with their service.
Kelsie Bunch
9 months ago
Should’ve done this sooner! Our dryer wasn’t working nearly as efficiently as it used to. We called them to see how soon they can stop by to clean the exhaust vent. They were able to come by on the nest business day (called Friday, saw them Monday). I wasn’t sure where our vent was located so they charged the higher price up front (in case it was on the roof) then when they realized it was ground level they refunded the difference! Lucas B. and Daishaun N. were the 2 technicians to do the work and I love that in my invoice it shows the photos they took and the sensor they use to show how much more air can now freely flow through. I didn’t know this was a maintenance thing! I’ll make sure to do this yearly now so this type of blockage won’t happen again. Thanks guys!
Lisa Bredthauer
9 months ago
I was very impressed with Dominick today when he came to clean my dryer vent. Dominick was very knowledgeable and answered all my questions. I will be working with Capitol again.
April Pabloff
9 months ago
Very happy with the whole experience. I had the house vent and duck cleaning. They showed up on time and did a great job! They never tried to sell me additional services I probably did not need. I appreciate any company where they have that kind of integrity.
Minnie Mouse
9 months ago
I give them a 5-star--with some reservations.
First, the good: Both Dominick and Quentin, the techs, were great. Very polite and thorough. And Adam, the owner, was very nice and quickly addressed my concerns when the work I expected wasn't done during the first visit.
Now, the not-great: I initially called for professional dryer vent cleaning when I saw lint build-up beyond my lint filter and couldn't reach it with my vacuum. But I quickly learned from the first tech that cleaning from the dryer's lint filter to the wall isn't included in their service. For an industry whose entire existence is based on the threat of dryer lint building up and causing a fire, it's weird to me that this business only addresses PART of the threat. When I spoke with the owner about this, to his credit, he eventually agreed to send a second tech out to provide that service at no extra charge.
The other bad is not that it took 4 business days to get this resolved, as I think that's a pretty reasonable timeframe. No, it's the fact that I've received 3 texts and 1 email since the 1st visit begging for a review. I don't need to be hounded daily (esp before the work is complete) to provide a review. And I don't need to be told that the techs' bonuses depend on getting a five-star review.
In the end, the work was performed well and the price seemed reasonable. But the bumps along the way were annoying.
Patty
10 months ago
Capitol duct cleaning is a good company to work with. Their employee, Brett, did a wonderful job and was very knowledgeable.
Brian Moore
10 months ago
I had my air ducts cleaned Capitol Duct Cleaning’s tech(s) Daishaun N. And Lucas B. They were a group of young professionals who did an outstanding job. They took the time to explain what they were doing as they worked. I appreciated that as a customer. They were both patient with all my questions. I will definitely use them again. It was a great experience.
Ingrid Farrior
10 months ago
Dominick was on time for duct cleaning, respectful of my home, and very thorough. He answered every question to my understanding and explained every detail. I am happy with the service, and have already recommended Capital Duct Cleaning to my friends on the same day. The charge is below of their competitor’s’ bids.
Sarah Westervelt
11 months ago
Brett with Capital Duct Cleaning installed a 4-in filter box on our furnace. Once again, he was highly skilled, fantastic with sharing information and educating us, very thorough with craftsmanship and cleaning up afterwards, and very kind. I would highly recommend this company for all kinds of work on furnaces, after hour two experiences with them. I'm already recommending them to friends and neighbors.
Scott “Genius Polak” Longosky
11 months ago
The woman at the office that gave me my estimate was incredibly nice and very helpful. Setting up the service was equally pleasant. Dominick was our service tech and he was very polite, friendly, and informative. He informed us at every step how things were going and what the next step would be. Would highly recommend!
Jonny Flygare
12 months ago
I had an excellent experience with Capitol Duct Cleaning! Larry and Q were fantastic—professional, friendly, and extremely thorough. They took the time to explain everything they were doing, showed me before-and-after photos, and made sure the entire system was cleaned perfectly. You can tell they take pride in their work. My home already feels fresher, and the airflow is noticeably better.
I highly recommend Capitol Duct Cleaning, especially if you’re lucky enough to get Larry and Q. Outstanding service from start to finish!
Alan Binegar
12 months ago
They were quick and efficient, and provided photos of what they had done. I couldn’t be happier with the results and service!
Mindy Leikam
12 months ago
Very professional and friendly service!! Answered all questions I had and were so kind and considerate. Gave me information about my furnace that I needed. I will recommend your company to everyone we know.
Alex Greenhouse
12 months ago
Every single person I spoke to from Capitol Duct Cleaning was fantastic. The person I talked to on the phone to schedule was very nice and encouraging and the technicians (Ross, Quintin and Larry) that came out were very helpful especially considering we didn't know much about the history of our house regarding duct work. They were able to get everything cleared out and cleaned out quickly and were very kind and personable while doing so!
I highly recommend this company!
Connor Smith
12 months ago
The team at Capitol Duct is truly second to none. As a fellow Contractor and local Veteran Owned Business, we’ve come to rely on them as our most trusted partner for all HVAC, duct, and furnace/A/C diagnostic needs. Their professionalism, responsiveness, and attention to detail are unmatched.
We confidently refer our clients to Capitol Duct knowing they’ll receive exceptional service every time. Whether residential or commercial, we highly recommend reaching out to their team.
R. Bruce Overman
12 months ago
Dryer duct was completely clogged. They came out the day after I called and had it open in an hour for what I thought was a reasonable fee. I will use them again.
Mark Hermiller
12 months ago
Russ was on time and went to work! We had never had our air ducts cleaned previously. Based on the dirt built up in the blower motor we just had cleaned, it seemed logical to have the ducts cleaned as well. I was somewhat skeptical of the need to have it done but was pleasantly surprised by all the grime in the return air ducts. Not cheap but they did an A+ job!
June Wang
1 year ago
I would highly recommend this duct cleaning company! I truly appreciate the technician, Quintin, who came to my home—he did an outstanding job. From the moment he arrived, I could tell he was very professional. He wore shoe covers and brought high-quality, efficient equipment that provided a deep and thorough air duct cleaning. He also shared helpful knowledge and before-and-after pictures with me, which I really appreciated.
I also want to thank the front desk team, especially Amy and her co-worker. Because of my kids’ school event, they went out of their way to accommodate my schedule. I can’t thank them enough for their flexibility and kindness.
Overall, I’m extremely satisfied with the service. Highly recommended!
Kathi Jo Moore
1 year ago
Just had my dryer duct cleaned out! Andrew was on time, very pleasant, and got right to work with the cleaning. Thank you for your quick work making my dryer safe again!
sean harding
1 year ago
Andrew was great! Hard worker! Very knowledgeable! Capitol duct cleaning is a great company. I will continue to use them!
Anthony Schmidt
1 year ago
Matt S. did a great job installing rodent exclusion. No more squirrels in my attic crawlspace!
Garrett B
1 year ago
Andrew was awesome. Birds had gotten into our dryer exhaust and made several nests. He got it all cleaned out and sealed up. Fast efficient service .
Jordan Pelton
1 year ago
Joe was great! Right on time and very professional. He never felt rushed and took time to clean each vent. Really appreciate it!
Nathaniel West
1 year ago
Absolutely outstanding service!
The team came out to clean our ductwork and dryer vent, and they did a thorough, professional job from start to finish. They were polite, genuinely friendly, and took the time to explain every step of the process, answering all our questions with patience. They also sanitized the system and gave helpful, non-pushy recommendations for maintaining clean indoor air. We immediately noticed a difference in air quality. Highly recommend!
Bardon Enterprises, LLC
1 year ago
Thank you. We appreciate the service Joe performed at 7420 S Prospect St, Tacoma
Whole-System Air Duct Cleaning and HVAC Restoration
Heating and cooling systems function as the lungs of your property. Routine maintenance removes trapped pollutants, eliminates musty odors, and improves overall airflow efficiency. Capitol Duct Cleaning provides tailored solutions for the distinct architectural needs of South Sound and Puget Sound properties.
Residential Duct Cleaning Services
Our specialized air duct cleaning in Tacoma, WA extracts deep-seated debris from every register, trunk line, and return vent. The EPA reports that indoor spaces often trap airborne pollutants at concentrations 2 to 5 times higher than outside air. Clearing settled debris from your ductwork stops irritants from recirculating, helping your family breathe easier year-round.
Thorough vacuum extraction of dust, pollen, pet hair, and drywall particulates
High-efficiency negative air pressure systems that keep living spaces clean
Multi-vent airflow balance checks to support even heating and cooling
Commercial Air System Decontamination
Capitol Duct Cleaning delivers comprehensive commercial duct cleaning services for office buildings, retail facilities, and multi-tenant properties. Dirty commercial ductwork strains air handlers, increases energy overhead, and degrades indoor air quality for employees and visitors. Our technicians perform thorough system cleanouts that meet strict commercial air standards without disrupting daily operations.
NADCA-compliant cleaning protocols tailored to complex HVAC blueprints
Flexible scheduling, including after-hours service, to prevent workplace interruptions
Thorough removal of accumulated commercial dust, mold spores, and airborne contaminants
Air System Sealing, Crawl Space Care, and Dryer Vent Add-Ons
Leaky duct systems draw dusty, unconditioned air from crawl spaces and attics straight into living areas. We install specialized air duct sealing and crawl space or attic insulation to stabilize indoor temperatures and lower monthly utility costs. Property owners can also add professional dryer vent cleaning to any visit to remove trapped lint, boost dryer efficiency, and eliminate fire risks.
Duct leakage diagnostics and targeted air sealing
Crawl space and attic insulation replacement to block thermal loss
Add-on dryer exhaust line clearing to prevent residential fire hazards
Why Is Professional Air Duct Cleaning Essential for Indoor Air Quality?
Fantastic process start to finish. First visit from Brett quoted me what I wanted and offered more with some additional options since there were some rebates available. Communication was top notch. And they solved some air flow issues we had. One hiccup under the house but that issue was resolved and fixed with mutual understanding. Thanks to the crew of four that helped this 50 year old house get an update.
Why Choose Capitol Duct Cleaning for Your Property?
Property owners require honest evaluations, dependable technicians, and guaranteed results. Capitol Duct Cleaning combines decades of regional experience with transparent service recommendations and military-grade work standards.
NADCA Certified
Every project follows strict National Air Duct Cleaners Association cleaning benchmarks.
1.Veteran-Owned Since 1995
Over 30 years of continuous local service delivering dependable duct solutions.
2.
100% Satisfaction Guarantee
Technicians stand behind every project until the property owner is completely satisfied.
3.Dedicated Field Crews
Experienced, multi-person crews quickly resolve complex airflow restrictions and duct obstructions.
4.
Service Member Discounts
Special military and first responder savings apply to all major service packages.
5.
Military &
First responder
Discounts Available
Local property owners across Western Washington consistently award Capitol Duct Cleaning 5-star ratings on Google for transparent pricing, prompt communication, and thorough duct restoration. Our verified customer feedback reflects nearly three decades of dependable residential and commercial service.
Browse recent, verified feedback from homeowners and facility managers across the South Sound and Puget Sound regions below.
4.9
Based on 835 reviews
powered by
Scrappy Quilter
2 months ago
Adam and Kevin arrived on time and did the work expected. Great service, I will use again and refer to others. Very professional.
Ken Whipple
2 months ago
Answered all our questions in such a professional manner. Did not try to upsell. He took time to show us pictures of what was done and explained the process. We had concerns about the length of the venting and duct work in the back of our dryer and he assured us that what we had was working fine.
Kathy Ross
3 months ago
Quintin was awesome, kind, considerate & a great communicator.
Mollie Fouts
3 months ago
David Suffia
3 months ago
On time and Quinton was great. Highly recommend
Erik Benson
3 months ago
Not only were the ladies in the office helpful, but the gentleman they sent out, we're not only hardworking, timely and clean; but clear and concise in every step they took! I will definitely be recommending capital duct to everyone I work with!
Brian Gates
4 months ago
I hired Capitol Duct Cleaning to clean a dryer vent in April 2025. Fourteen months later, when the dryer started malfunctioning, an appliance repair technician found the cause: a cleaning brush lodged in the duct. I don't know how or when the brush ended up there — but I do know that a thorough duct cleaning should have found and removed it, and Capitol's did not.
When I called to raise this, they denied any responsibility and offered excuses for why their air-hose method wouldn't have caught it — while refusing to remove it now except as a new, separately paid job. Whatever the brush's origin, their original service demonstrably failed to clear the duct.
I agreed to pay again anyway, just to get it resolved. I was told a manager would call me first to discuss it. No one called. I waited for the scheduled technician instead; no one showed. When I followed up, I learned the office had canceled the appointment without telling me.
I rescheduled a third time, and to avoid any confusion, I emailed a photo of the brush along with the access details (about 10 feet in, no crawlspace) and asked them to confirm they could do the job at the agreed price. The email went unanswered. When I called, I was assured the office had seen it, reviewed the photo, and confirmed the job and price.
Two weeks later, the technicians arrived — 90 minutes early, before I was ready — with no idea they were there to remove a stuck brush. After using about 15 minutes of my time, they concluded they couldn't remove it after all. I told them to leave and hired someone else.
Across three separate appointments and every point of contact — the initial cleaning a year ago, the manager callback, the scheduled visit, the confirmed job — Capitol Duct Cleaning did not follow through on a single commitment it made. I won't use them again.
Brittany Rawlins
5 months ago
Highly highly recommend!! I didnt catch the ladies name that got my scheduled :( but she was absolutely amazing!!! Got me scheduled in a pinch! Truly appreciate it! The technician Dominik was super professional 👏🏼, knowledgeable, and kind! You guys rock thank you so much!
Diana Speerbrecher
8 months ago
They went above and beyond for us. My husband was recently diagnosed with lung cancer. They installed an air scrubber in our HVAC system. It took about 30 minutes for them to install. All the way around, the staff is amazing. Extremely friendly and customer service oriented. Will definitely be using them in the future for the cleaning of our duct system.
Wes Winn
8 months ago
It's easy to write a 5-star review when everything goes perfectly. Giving a 5-star review when there's a challenge? That's a good company, and that's where I'm at.
In general, every person I've talked to or had out has been kind, courteous, knowledgable and really stepped up. For example, my air return wasn't installed quite right (tract homes), and the tech went and reworked the sheet metal and fixed a problem that was not even theirs. Just free of charge, just pride in work stuff.
Then we all learned that the builder didn't tighten the wires into the control board, so the cleaning vibrated it out and my heat pump went offline. Same time, a burning dust smell in a bathroom kind of lingered (builder left vents open/running during construction.) This time, the head dude himself comes out, they hook it all up, re-clean the entire system for good measure, and my price? Zero. They just did it.
I'll say too, I'm not an HVAC guy but I've worked around construction enough to know when people care, and I'm telling you, these guys are the people you want working on your house.
Lise Tanner
8 months ago
excellent communication, easy scheduling, timely and great work. will use them again. commercial duct cleaning.
Jan Simons
9 months ago
This company and all employees are outstanding. They are knowledgeable, great communicators and totally trustworthy. We are extremely happy with their service.
Kelsie Bunch
9 months ago
Should’ve done this sooner! Our dryer wasn’t working nearly as efficiently as it used to. We called them to see how soon they can stop by to clean the exhaust vent. They were able to come by on the nest business day (called Friday, saw them Monday). I wasn’t sure where our vent was located so they charged the higher price up front (in case it was on the roof) then when they realized it was ground level they refunded the difference! Lucas B. and Daishaun N. were the 2 technicians to do the work and I love that in my invoice it shows the photos they took and the sensor they use to show how much more air can now freely flow through. I didn’t know this was a maintenance thing! I’ll make sure to do this yearly now so this type of blockage won’t happen again. Thanks guys!
Lisa Bredthauer
9 months ago
I was very impressed with Dominick today when he came to clean my dryer vent. Dominick was very knowledgeable and answered all my questions. I will be working with Capitol again.
April Pabloff
9 months ago
Very happy with the whole experience. I had the house vent and duck cleaning. They showed up on time and did a great job! They never tried to sell me additional services I probably did not need. I appreciate any company where they have that kind of integrity.
Minnie Mouse
9 months ago
I give them a 5-star--with some reservations.
First, the good: Both Dominick and Quentin, the techs, were great. Very polite and thorough. And Adam, the owner, was very nice and quickly addressed my concerns when the work I expected wasn't done during the first visit.
Now, the not-great: I initially called for professional dryer vent cleaning when I saw lint build-up beyond my lint filter and couldn't reach it with my vacuum. But I quickly learned from the first tech that cleaning from the dryer's lint filter to the wall isn't included in their service. For an industry whose entire existence is based on the threat of dryer lint building up and causing a fire, it's weird to me that this business only addresses PART of the threat. When I spoke with the owner about this, to his credit, he eventually agreed to send a second tech out to provide that service at no extra charge.
The other bad is not that it took 4 business days to get this resolved, as I think that's a pretty reasonable timeframe. No, it's the fact that I've received 3 texts and 1 email since the 1st visit begging for a review. I don't need to be hounded daily (esp before the work is complete) to provide a review. And I don't need to be told that the techs' bonuses depend on getting a five-star review.
In the end, the work was performed well and the price seemed reasonable. But the bumps along the way were annoying.
Patty
10 months ago
Capitol duct cleaning is a good company to work with. Their employee, Brett, did a wonderful job and was very knowledgeable.
1strate Source
10 months ago
Friendly anf ver helpful. He finisg the job fast and flawlessly.
wshewey1
10 months ago
Christina McPherson
10 months ago
Chad O'Bara
10 months ago
Quick, efficient, and great customer service!
Brian Moore
10 months ago
I had my air ducts cleaned Capitol Duct Cleaning’s tech(s) Daishaun N. And Lucas B. They were a group of young professionals who did an outstanding job. They took the time to explain what they were doing as they worked. I appreciated that as a customer. They were both patient with all my questions. I will definitely use them again. It was a great experience.
Ingrid Farrior
10 months ago
Dominick was on time for duct cleaning, respectful of my home, and very thorough. He answered every question to my understanding and explained every detail. I am happy with the service, and have already recommended Capital Duct Cleaning to my friends on the same day. The charge is below of their competitor’s’ bids.
Sarah Westervelt
11 months ago
Brett with Capital Duct Cleaning installed a 4-in filter box on our furnace. Once again, he was highly skilled, fantastic with sharing information and educating us, very thorough with craftsmanship and cleaning up afterwards, and very kind. I would highly recommend this company for all kinds of work on furnaces, after hour two experiences with them. I'm already recommending them to friends and neighbors.
Scott “Genius Polak” Longosky
11 months ago
The woman at the office that gave me my estimate was incredibly nice and very helpful. Setting up the service was equally pleasant. Dominick was our service tech and he was very polite, friendly, and informative. He informed us at every step how things were going and what the next step would be. Would highly recommend!
Jonny Flygare
12 months ago
I had an excellent experience with Capitol Duct Cleaning! Larry and Q were fantastic—professional, friendly, and extremely thorough. They took the time to explain everything they were doing, showed me before-and-after photos, and made sure the entire system was cleaned perfectly. You can tell they take pride in their work. My home already feels fresher, and the airflow is noticeably better.
I highly recommend Capitol Duct Cleaning, especially if you’re lucky enough to get Larry and Q. Outstanding service from start to finish!
Nelson Turner
12 months ago
Adam and Lucas were great!
Travis Linares-Hengen
12 months ago
Bean
12 months ago
Daishaun and Quintin were extemely efficient and friendly. Thanks so much!
Alan Binegar
12 months ago
They were quick and efficient, and provided photos of what they had done. I couldn’t be happier with the results and service!
Response from the owner
Thank you for taking time to leave us this great review Alan. We appreciate the opportunity to assist. 2 years ago
Mindy Leikam
12 months ago
Very professional and friendly service!! Answered all questions I had and were so kind and considerate. Gave me information about my furnace that I needed. I will recommend your company to everyone we know.
Response from the owner
Thank you for sharing with us Mindy! We’re so glad to hear you had a positive experience with our team. Providing friendly, knowledgeable service and making sure our customers feel informed is always our goal. We truly appreciate your recommendation and look forward to helping you again in the future!12 months ago
Alex Greenhouse
12 months ago
Every single person I spoke to from Capitol Duct Cleaning was fantastic. The person I talked to on the phone to schedule was very nice and encouraging and the technicians (Ross, Quintin and Larry) that came out were very helpful especially considering we didn't know much about the history of our house regarding duct work. They were able to get everything cleared out and cleaned out quickly and were very kind and personable while doing so!
I highly recommend this company!
Response from the owner
Thank you so much for your kind words! We're thrilled to hear that you had such a great experience with our team. Ross, Quintin, Larry, and our scheduling staff will be so happy to know they made a positive impression. We’re glad we could help get your ducts cleaned and everything running smoothly. We truly appreciate you choosing Capitol Duct and taking the time to share your experience!12 months ago
Connor Smith
12 months ago
The team at Capitol Duct is truly second to none. As a fellow Contractor and local Veteran Owned Business, we’ve come to rely on them as our most trusted partner for all HVAC, duct, and furnace/A/C diagnostic needs. Their professionalism, responsiveness, and attention to detail are unmatched.
We confidently refer our clients to Capitol Duct knowing they’ll receive exceptional service every time. Whether residential or commercial, we highly recommend reaching out to their team.
Response from the owner
Thank you for the kind words and for trusting our team! We’re proud to partner with a fellow Veteran-Owned business and truly appreciate your confidence and referrals. It’s always a pleasure working together!12 months ago
R. Bruce Overman
12 months ago
Dryer duct was completely clogged. They came out the day after I called and had it open in an hour for what I thought was a reasonable fee. I will use them again.
Response from the owner
Thank you so much for your kind words! We’re glad we could get your dryer vent cleared quickly and that you were happy with our service and pricing. We appreciate you trusting Capitol Duct and look forward to assisting in the future. 12 months ago
Leslie Martin
12 months ago
Wonderful job.
Response from the owner
Thank you for choosing Capitol Duct, Leslie. 12 months ago
Mark Hermiller
12 months ago
Russ was on time and went to work! We had never had our air ducts cleaned previously. Based on the dirt built up in the blower motor we just had cleaned, it seemed logical to have the ducts cleaned as well. I was somewhat skeptical of the need to have it done but was pleasantly surprised by all the grime in the return air ducts. Not cheap but they did an A+ job!
Response from the owner
Thank you for sharing your experience, Mark! We’re glad to hear Ross took great care of you and that you were able to see the difference in the return duct system. It’s completely understandable to be unsure at first, especially if the ducts haven’t been cleaned before — we’re happy the results spoke for themselves. We truly appreciate the trust and the opportunity to help improve your home’s air quality. Thank you again for choosing Capitol Duct. 12 months ago
June Wang
1 year ago
I would highly recommend this duct cleaning company! I truly appreciate the technician, Quintin, who came to my home—he did an outstanding job. From the moment he arrived, I could tell he was very professional. He wore shoe covers and brought high-quality, efficient equipment that provided a deep and thorough air duct cleaning. He also shared helpful knowledge and before-and-after pictures with me, which I really appreciated.
I also want to thank the front desk team, especially Amy and her co-worker. Because of my kids’ school event, they went out of their way to accommodate my schedule. I can’t thank them enough for their flexibility and kindness.
Overall, I’m extremely satisfied with the service. Highly recommended!
Kathi Jo Moore
1 year ago
Just had my dryer duct cleaned out! Andrew was on time, very pleasant, and got right to work with the cleaning. Thank you for your quick work making my dryer safe again!
sean harding
1 year ago
Andrew was great! Hard worker! Very knowledgeable! Capitol duct cleaning is a great company. I will continue to use them!
Anthony Schmidt
1 year ago
Matt S. did a great job installing rodent exclusion. No more squirrels in my attic crawlspace!
Response from the owner
Thank you so much for the kind review, Anthony! We're glad to hear that Matt S. did a great job with your rodent exclusion and that your attic crawlspace is now squirrel-free. We'll be sure to pass along your feedback to him. We appreciate your trust in our team and are here if you need anything in the future!1 year ago
Tristin
1 year ago
Andrew was friendly and got the job done quickly. Thanks so much!!!
Response from the owner
Thank you for the great review Tristin! We're happy to hear Andrew was friendly and got the job done quickly. We’ll be sure to share your feedback with him. We appreciate your support and hope to work with you again in the future!1 year ago
Garrett B
1 year ago
Andrew was awesome. Birds had gotten into our dryer exhaust and made several nests. He got it all cleaned out and sealed up. Fast efficient service .
Response from the owner
Thank you for sharing your experience Garrett! We're so glad Andrew was able to take care of the bird nests in your dryer exhaust and get everything cleaned out and sealed up properly. Fast and efficient service is what we aim for, and we’ll be sure to pass your kind words along to Andrew. Thanks again for choosing Capitol Duct.
1 year ago
Jordan Pelton
1 year ago
Joe was great! Right on time and very professional. He never felt rushed and took time to clean each vent. Really appreciate it!
Response from the owner
Thank you for the awesome review Jordan! We're so glad to hear Joe was punctual, professional, and thorough with your vent cleaning. We truly appreciate your feedback and will make sure Joe hears how much his work meant to you. Thanks for trusting Capitol Duct. 1 year ago
Nathaniel West
1 year ago
Absolutely outstanding service!
The team came out to clean our ductwork and dryer vent, and they did a thorough, professional job from start to finish. They were polite, genuinely friendly, and took the time to explain every step of the process, answering all our questions with patience. They also sanitized the system and gave helpful, non-pushy recommendations for maintaining clean indoor air. We immediately noticed a difference in air quality. Highly recommend!
Response from the owner
Thank you so much for the amazing review, Nathaniel! We're excited to hear that you had such a positive experience with our team. Providing thorough, professional service while keeping our customers informed and comfortable is always our goal. We're glad you noticed an improvement in your air quality right away — that’s exactly what we aim for! Thank you for trusting Capitol Duct with your air system needs. We truly appreciate the recommendation, and don’t hesitate to reach out if you ever need anything in the future.
1 year ago
MGR ice
1 year ago
Thank you! Excellent service
Response from the owner
We love seeing 5-star reviews. Thank you MGR Ice. 1 year ago
Bardon Enterprises, LLC
1 year ago
Thank you. We appreciate the service Joe performed at 7420 S Prospect St, Tacoma
Response from the owner
Thank you for trusting Capitol Duct with your air system needs. 1 year ago
How Does the Capitol Duct Cleaning Process Work?
Our cleaning process uses high-powered negative-air extraction and mechanical agitation tools to pull dust, debris, and allergens directly from the ductwork. This self-contained method traps dislodged particles in commercial filtration units, keeping dust out of living and work areas.
Initial System Evaluation
Technicians inspect supply lines, return vents, and furnace connections to identify heavy dust accumulation and airflow restrictions.
Negative Air Hookup
Technicians connect commercial vacuum containment systems to main trunk lines, creating continuous negative air pressure throughout the duct network.
Agitation and Extraction
High-speed rotary brushes and pneumatic whips sweep duct walls, driving settled contaminants into the vacuum stream.
Final Quality Review
Crews verify clean vent pathways, check airflow velocity, and present completed results to the property owner.
Which Communities Does Capitol Duct Cleaning Serve?
Dispatched daily from our Spanaway headquarters, our crews serve residential and commercial properties throughout Western Washington. Explore our primary service corridors and neighboring communities below:
Tacoma & Pierce County Core
Tacoma, Lakewood, Puyallup, Spanaway, University Place, and surrounding foothill communities.
Olympia & Capital Region
Olympia, Lacey, Tumwater, Yelm, and extending through Lewis and Grays Harbor Counties.
Gig Harbor & Peninsula
Gig Harbor, Key Peninsula, Port Orchard, Bremerton, and Mason County.
Seattle & South King County
Seattle Metro, Shoreline, Burien, Tukwila, Renton, Kent, and Federal Way.
Bellevue & the Eastside
Bellevue, Kirkland, Redmond, Sammamish, Issaquah, and Southeast King County.
What Are Capitol Duct Cleaning’s Operating Hours?
Capitol Duct Cleaning offers standard office and field service appointments Monday through Friday, 9:00 AM to 5:00 PM. Weekend and after-hours phone calls are answered directly at 360-352-4693 to assist property owners with rapid scheduling and urgent inquiries.