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Residential Air Duct Cleaning

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4.9
Based on 835 reviews
Scrappy Quilter profile picture
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 profile picture
Ken Whipple
3 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 profile picture
Kathy Ross
3 months ago
Quintin was awesome, kind, considerate & a great communicator.
Mollie Fouts profile picture
Mollie Fouts
3 months ago
David Suffia profile picture
David Suffia
3 months ago
On time and Quinton was great. Highly recommend
Erik Benson profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
Lise Tanner
9 months ago
excellent communication, easy scheduling, timely and great work. will use them again. commercial duct cleaning.
Jan Simons profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
Minnie Mouse
10 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 profile picture
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 profile picture
1strate Source
10 months ago
Friendly anf ver helpful. He finisg the job fast and flawlessly.
wshewey1 profile picture
wshewey1
10 months ago
Christina McPherson profile picture
Christina McPherson
10 months ago
Chad O'Bara profile picture
Chad O'Bara
10 months ago
Quick, efficient, and great customer service!
Brian Moore profile picture
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 profile picture
Ingrid Farrior
11 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 profile picture
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 profile picture
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 profile picture
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 profile picture
Nelson Turner
12 months ago
Adam and Lucas were great!
Travis Linares-Hengen profile picture
Travis Linares-Hengen
12 months ago
Bean profile picture
Bean
12 months ago
Daishaun and Quintin were extemely efficient and friendly. Thanks so much!
Alan Binegar profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
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.
Leslie Martin profile picture
Leslie Martin
12 months ago
Wonderful job.
Mark Hermiller profile picture
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 profile picture
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 profile picture
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 profile picture
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 profile picture
Anthony Schmidt
1 year ago
Matt S. did a great job installing rodent exclusion. No more squirrels in my attic crawlspace!
Tristin profile picture
Tristin
1 year ago
Andrew was friendly and got the job done quickly. Thanks so much!!!
Garrett B profile picture
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 profile picture
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 profile picture
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!
MGR ice profile picture
MGR ice
1 year ago
Thank you! Excellent service
Bardon Enterprises, LLC profile picture
Bardon Enterprises, LLC
1 year ago
Thank you. We appreciate the service Joe performed at 7420 S Prospect St, Tacoma
See All Reviews

  • Improve air quality

  • Eliminate allergens

  • Improve HVAC efficiencies & lifespan

  • Save money & energy

Capitol Duct Cleaning helps homeowners remove dust, pet dander, and allergens that build up in heating and cooling systems. Everyday airflow pulls household contaminants through supply and return vents, spreading debris throughout your home. Our dedicated home specialists deliver thorough air duct cleaning in Tacoma, WA, to keep your indoor air fresh and healthy.

Ductwork often runs through dusty crawlspaces and attics where contaminants build up over time. We bring professional equipment directly to residential properties, providing reliable air duct cleaning in Bellevue and across Western Washington. We arrive on time, respect your property, and keep your living space clean throughout the job.

Why Does Your Home Air Duct System Need Regular Cleaning?

Over time, dust, pollen, and debris settle in your home ducts, forcing your heating and cooling equipment to work harder and lowering indoor air quality. Regular cleaning removes these trapped particles, letting clean air move freely through every room.

Running a furnace or heat pump with clogged ducts strains system components and can raise monthly electric bills. Removing dust buildup lets conditioned air circulate freely, reduces mechanical stress, and extends equipment life. Cleaner duct pathways also provide immediate comfort for family members living with seasonal allergies or asthma.

Key Benefits for Your Home and Family

Removes Everyday Allergens

Removes pollen, pet hair, dust mites, and bacteria from your living spaces.

Protects Heating Equipment

Reduces strain on your blower motor, helping your heating and cooling units last longer.

Lowers Household Energy Use

Allows your system to heat and cool rooms faster without wasting power.

Eliminates Stale Smells

Clears out old, trapped debris that causes lingering household odors.

Schedule Your Home Duct Cleaning to Refresh Your Living SpaceSchedule Your Home Duct Cleaning to Refresh Your Living Space

How Does Our Home Duct Cleaning Process Work?

We use a proven Source-Removal technique that uses negative air pressure and compressed air to pull dirt directly out of your vents. This process cleans the inside of your ductwork thoroughly without releasing dust into your living areas.

Four Steps to Cleaner Air in Your Home

  1. Targeted Connection

    Our technicians connect an industrial vacuum unit directly to your ductwork near the furnace to create steady negative pressure.

    1.

  2. Vacuum Extraction

    High-powered suction pulls loose dust and floating debris directly out of the duct network.

    2.

  3. Agitation Cleaning

    Specialized tools move deep through the ductwork to dislodge stubborn, stuck-on dirt from the vent walls.

    3.

  4. Reseal and Visual Check

    Technicians reseal all access points securely and review clear before-and-after photos with you so you can confirm the clean results.

    4.
Book Your Cleaning Today to See Your Before and After ResultsBook Your Cleaning Today to See Your Before and After Results

Why Homeowners Choose Capitol Duct Cleaning

We use a proven Source-Removal technique that uses negative air pressure and compressed air to pull dirt directly out of your vents. This process cleans the inside of your ductwork thoroughly without releasing dust into your living areas.

Local Service Coverage and Home Solutions

Service Areas

South Sound and King County coverage focusing on Tacoma, Olympia, Gig Harbor, Seattle, and Bellevue, alongside surrounding communities.

Working Hours

Open Monday through Friday from 9:00 AM to 5:00 PM, with dedicated staff available to answer weekend and after-hours phone calls.

Specialized Home Services

Residential duct cleaning, whole-home air system sealing, and attic or crawl space insulation improvements.

Homeowner Peace of Mind

Veteran-owned and operated, certified by the National Air Duct Cleaners Association (NADCA), and backed by a 100% satisfaction guarantee.

Call 360-352-4693 to Speak with Our Local Team TodayCall 360-352-4693 to Speak with Our Local Team Today

Frequently Asked Questions About Home Duct Cleaning

Homeowners often have practical questions about service frequency, warning signs, and what to expect during a visit. Here are clear answers to help you care for your residential ventilation system.

How often should I have my home’s air ducts cleaned?

How often should you have your home air ducts cleaned?

Industry specialists and NADCA-certified professionals generally recommend inspecting and cleaning home air ducts every 3 to 5 years, or every 2 to 3 years in homes with shedding pets, smokers, or residents with respiratory sensitivities. Regular cleanings prevent long-term dust accumulation inside hidden wall cavities.

How do I know if my ductwork needs cleaning?

How do you know if your air ducts need cleaning?

Schedule an inspection if you notice visible dust puffing from supply registers or heavy dust settling on furniture soon after cleaning. Lingering musty odors when your furnace turns on, along with uneven airflow between rooms, also indicate trapped buildup. System cleanings are especially important after any major home renovation to remove drywall dust and construction debris.

What are the benefits of air duct cleaning?

How much does residential air duct cleaning cost?

Pricing depends on your home’s total square footage, the number of furnaces, and your duct system’s layout. Capitol Duct Cleaning provides transparent, upfront pricing before starting any work so you never encounter surprise charges. Our team provides detailed quotes by phone or online based on your home’s setup.

How is professional air duct cleaning performed?

What areas in Western Washington does Capitol Duct Cleaning serve?

We regularly serve homeowners across the South Sound and King County, including Olympia, Tacoma, Gig Harbor, Seattle, and Bellevue. Our mobile crews also travel throughout Pierce, Thurston, Kitsap, Mason, and Lewis counties to provide professional home duct care. Reach our dispatch desk on weekdays or after hours to confirm scheduling in your neighborhood.

My house is kept very clean – do I really need air duct cleaning?

How much does professional air duct cleaning cost

Most air duct cleaning jobs run $450 to $1,000 including full system sanitizer and dryer vent cleaning. Prices can vary, so just request an estimate for a more accurate quote based on your system.

My house is kept very clean – do I really need air duct cleaning?

What cities do you serve?

Air Duct Cleaning in Lacey
Find out what makes Capitol Duct Cleaning the preferred choice for air duct cleaning in Lacey.

Air Duct Cleaning in Tacoma
See why Capitol Duct Cleaning is trusted for air duct cleaning services in Tacoma.

Air Duct Cleaning in Olympia
Discover why homeowners in Olympia choose Capitol Duct Cleaning for professional air duct cleaning.

Air Duct Cleaning in Seattle
Find out why Seattle residents trust Capitol Duct Cleaning for their air duct cleaning needs.

Air Duct Cleaning in Gig Harbor
Learn why Capitol Duct Cleaning is a top choice for air duct cleaning in Gig Harbor.

Request Your Upfront Estimate and Reserve Your Appointment TodayRequest Your Upfront Estimate and Reserve Your Appointment Today

Contact Us

Phone: 360-352-4693

Open Hours

Weekdays

24 Hours

Sat/Sun

Closed

Address: 133 168th St S, Spanaway, WA 98387

Contact Capitol Duct

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