Air Duct Cleaning Services Across WEstern Washington

Capitol Duct Cleaning offers air duct cleaning, dryer vent cleaning, and crawl space services across Western Washington, covering Pierce, Thurston, King, and Kitsap counties. We serve both residential and commercial properties with certified, reliable service.

Cities and Neighborhoods We Serve

We proudly work in communities across Western Washington.

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Find services in your area.
Select your county and city:

Kitsap CountyKitsap County

Kitsap CountyBremerton

Kitsap CountyPort Orchard

Pierce CountyUniversity Place

Pierce CountyGraham

Pierce CountyFife

Pierce CountySpanaway

Pierce CountyBonney Lake

Pierce CountySumner

Pierce CountyGig Harbor

Pierce CountyTacoma

Pierce CountyPuyallup

Pierce CountyLakewood

Thurston CountyYelm

Thurston CountyTumwater

Thurston CountyLacey

Thurston CountyOlympia

King CountyKirkland

King CountyFederal Way

King CountyAuburn

King CountyRenton

King CountyKent

King CountyBellevue

King CountySeattle

Snohomish CountyEdmonds

Snohomish CountyLynnwood

SERVICES

Air Duct Cleaning

Breathe easy knowing your air is clean.

Commercial Air Duct Cleaning

Support a healthier environment for staff and customers.

Ventilation Inspection

Detailed assessments that identify issues before they grow.

Dryer Vent Cleaning

Reduce fire risk and restore proper airflow.

Crawl Space Cleaning

Remove debris, pests, and contaminants for a cleaner space.

Crawl Space Encapsulation

Protect your home with a dry, well-controlled environment.

I 100% recommend these guys to anyone in the local area.

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.

– Zach Zimmerman

5.0

Based on 762 reviews

Jonny Flygare

22:48 18 Nov 25

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!

Alex Greenhouse

19:06 07 Nov 25

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

15:49 07 Nov 25

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.

Mark Hermiller

00:26 05 Nov 25

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!

Hilary Brown

22:40 29 Oct 25

Technicians were friendly, asked a few questions and walked me through their process when they arrived. They were very efficient, It took less time then I expected. And, everything was handled very professionally. I was happy with their service

Ian Bell

15:48 27 Oct 25

Very thorough and professional cleaning and sanitizing of whole house ductwork. Technician took his time and did an excellent job. I would definitely use them again.

Greg Parks

20:05 27 Sep 25

Capital Duct Cleaning did an outstanding job! Quintin, the technician, was professional, courteous, and very thorough. He took the time to explain the process clearly and followed through exactly as promised. He was also very respectful of our home, which I truly appreciated. Scheduling was quick and easy, and they were flexible in working with my availability. The price was fair, and the quality of work was excellent. Overall, it was a wonderful experience, and I would highly recommend them to anyone in need of duct cleaning!

Rebecca Rodrigues

19:44 23 Sep 25

Our technician Quentin, awesome guy and did an awesome job! Very informative concerning his cleaning maintenance of our HVAC System Maintenance 👍🏻 Love the fact this company is Veteran-owned, so I know I will get excellent service for the 3rd time! 🤗 TY Quentin!!

Vickie Anderson

16:39 23 Sep 25

I am most pleased with the service I received from Capitol Duct Cleaning. The man, by the name of Quintin, who came out to provide the service was courteous and considerate and allowed me to watch the whole procedure, teaching me about duct maintenance and every other question I had. I could not be happier and will definitely use this service in the future.

Maria Slocum

22:00 18 Sep 25

Big shout out to Quintin G!! I was very pleased with the work he completed in my home. Quintin G was very pleasant and respectful. He was very helpful and educated me on the system he worked on. Thank you Quintin! You’re the best! I would recommend this company and working with Quintin to my friends and family!

Bogdan Stepchin

02:37 16 Sep 25

We had a great experience with capitol duct cleaning. Ross was our technician and he was great. There was a misunderstanding early on about the service, but Ross was very professional and called his boss and we got it all squared away. He was very meticulous and even cleaned our furnace blower fan and evaporator coils in addition to the duct cleaning, which required him some time as he had to take part of the furnace apart. He didn’t charge us extra for this. He also found a small tear in one of our ducts.
Overall, we’re very pleased with the service and the friendly staff. I would recommend this business for your duct cleaning needs.

Paul Manwiller

17:42 21 Aug 25

Everyone at CDC was great to work with, from the inspector Brett,, all of the technicians Matt, Dominic, Dylan and Andrew, and the office staff were friendly and professional. A big shout out to Shane who was always quick in answering my questions and keeping me informed of progress.👍👍

Maria Reyburn

23:36 20 Aug 25

Capitol Duct Cleaning completed an awesome job at my home today. Technician Quintin arrived promptly and performed the job with integrity and professionalism. He explained the duct cleaning process clearly to me and showed me before-and-after photos of the ducts being cleared and later sanitized. This company invests in professional equipment and clearly trains their technicians well. Thank you, Quintin, for helping our household breathe easier now with clean ducts leading to and from our furnace! Five out of five stars, no question!

Julie Suek

16:07 16 Aug 25

Andrew was friendly and professional! He was efficient and effective as he took care of our dryer vent, which was clogged with quite a bit of lint! Yikes! Andrew explained how majority of house fires are started due to plugged lint vents. He was knowledgeable and easy to work with. I recommend CDC services!

Sydnee Pardee

14:58 12 Aug 25

I'm currently working with Capital Duct on my crawl space. It hasn't been the easiest job for them but they make me feel completely taken care of. Amy in the office is phenomenal, she is hilarious, personable and caring! Matt and Dom are my technicians, they have gone above and beyond so far! I plan on using them for all my ducting needs and would highly recommend them to anyone that needs their services.

Vince

20:25 25 Jul 25

Hired these guys to clean out my dryer vent and they were fantastic. Quintin and Ross were super friendly and helpful, got the work done quickly, and even worked to fix the wonky vent hardware and gave my instructions on how to fix it myself next time. Very pleased with the service and planning to hire them again for a full hvac duct cleaning.

Scott Richards

17:57 09 Jul 25

I was extremely satisfied with Capital Duct Cleaning's service, from beginning to end. Communication regarding appointment time and service to be provided was super, as I had not ever had this work done before. My tech Andrew M. was excellent, calming my concerns about the many obstacles throughout the house and explaining what was to be done, and how. He was really professional. I can't thank him enough. Highly recommended.

Jerry Ferber

21:52 03 Jul 25

First time using Capital Duct Cleaning and would do so again. We had Andrew as our technician. He arrived early on time to the appointment. The company verified that he would. I like that. He set up his equipment and set to work which went quickly. Andrew answered our questions which weren’t to many.He showed us the before and after pictures which is like night and day. I would say they haven’t been cleaned in a while if ever. Very happy with the end results. Thank you Capital Duct Cleaning for doing the work.

Jim M

17:25 02 Jul 25

Capitol cleaned 13 air ducts and dryer vent. They did an excellent, high-quality job. Brett was highly competent, thorough, friendly and informative. Explained what he was doing, why and offered self-maintenance suggestions to improve our air quality. Cost was more than expected, but after comparison shopping among reputable firms, found it was fair and lower than some. I also did not realize how much work was involved. Choosing the wrong duct cleaning company can not only lead to a bad job, but it can compromise your HVAC system. Please prep your house of easy vent access.

Michael Sheehan

18:59 23 Jun 25

Great Job-great company

Andrew was great. He explained exactly what he was going to do and took the time to explain the technology he was using. He didn't have to disconnect my dryer and was able to do everything from outside at the the dryer vent. It only took him 15 minutes or so to clean the vent and then he used a meter to ensure that my dryer was putting out the proper air flow. A final cleanup with a powerful shop vac and he was done, I will definitely hire these folks again!

Zach Zimmerman

20:51 16 Jun 25

June Wang

19:06 10 Jun 25

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

18:25 10 Jun 25

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

17:26 10 Jun 25

Andrew was great! Hard worker! Very knowledgeable! Capitol duct cleaning is a great company. I will continue to use them!

Anthony Schmidt

05:06 09 Jun 25

Matt S. did a great job installing rodent exclusion. No more squirrels in my attic crawlspace!

Response from the owner 22:50 09 Jun 25

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!

Tristin

20:50 06 Jun 25

Andrew was friendly and got the job done quickly. Thanks so much!!!

Response from the owner 22:51 09 Jun 25

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!

Garrett B

22:00 05 Jun 25

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 22:52 09 Jun 25

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.

Jordan Pelton

20:37 05 Jun 25

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 22:53 09 Jun 25

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.

Nathaniel West

23:59 03 Jun 25

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 17:48 04 Jun 25

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.

MGR ice

18:24 03 Jun 25

Thank you! Excellent service

Response from the owner 17:49 04 Jun 25

We love seeing 5-star reviews. Thank you MGR Ice.

Bardon Enterprises, LLC

16:33 03 Jun 25

Thank you. We appreciate the service Joe performed at 7420 S Prospect St, Tacoma

Response from the owner 21:31 02 Jun 25

Thank you for trusting Capitol Duct with your air system needs.

Misha Lenitsyn

21:44 05 May 25

Dominick and Quintin were awesome—super knowledgeable, thorough, and friendly. They answered all my questions and made the whole process easy. The house smells amazing now, like brand new! You can really tell they care about doing a great job. Highly recommend them if you need your ducts cleaned!

Jared Crusen

17:36 02 May 25

Dominic and Quintin just left and I am glad that I went with Capital Duct Cleaning. They got the job done start to finish and gone in 2 hours, just like they said. The price I got was $400 less than the first estimate and edged out the second estimate. The guys were great workers and very pleasant all around. Plus, being a 100% disabled veteran and being on a budget, I'm very happy to support a veteran owned business. I would definitely call this company again and feel 100% sure of recommending them to any of my family and friends. The pictures they showed me made me quite reassured that I didn't waste money on a service that wasn't needed. It very much needed to be done!

Vito Valera

23:50 20 Mar 25

We had a really great experience with Capitol Duct! Joey, our service technician, was fantastic to work with. He took the time to explain how the whole process works. He provided incredibly helpful feedback and advice on efficiency and the next steps we could take. Great communication, friendly, and honest.

Air Duct Cleaning Services Across WEstern Washington

Cities and Neighborhoods We Serve

Hold `⌘` (Mac) or `Ctrl` (Windows)
while hovering to move the map

SERVICES

I 100% recommend these guys to anyone in the local area.

WHY
CAPITOL DUCT CLEANING?

Contact Us

Air Duct Cleaning Services Across WEstern Washington

Cities and Neighborhoods We Serve

Hold ⌘ (Mac) or Ctrl (Windows)while hovering to move the map

SERVICES

I 100% recommend these guys to anyone in the local area.

WHY CAPITOL DUCT CLEANING?

Contact Us

Hold `⌘` (Mac) or `Ctrl` (Windows)
while hovering to move the map

WHY
CAPITOL DUCT CLEANING?