Capitol Duct Cleaning is a veteran-owned, locally operated business that has been serving the Washington area for over 25 years. Our team of professional duct cleaners is dedicated to improving indoor air quality for both residential and commercial clients. Clean air ducts are essential for maintaining a healthy and comfortable environment, as they reduce allergens, dust, and mold while increasing HVAC efficiency. We use advanced equipment and techniques to ensure that your air ducts are thoroughly cleaned, allowing your HVAC system to perform at its best.
We stand behind our work with a 100% satisfaction guarantee, ensuring that every customer receives the best possible service. Our commitment to customer satisfaction, transparency, and reliability sets us apart from the competition. Capitol Duct Cleaning is proud to offer special discounts for military personnel and first responders, as a way to thank them for their dedication and service. Let us help you improve your indoor air quality and save on energy costs.
We stand behind our work with a 100% satisfaction guarantee, ensuring that every customer receives the best possible service. Our commitment to customer satisfaction, transparency, and reliability sets us apart from the competition. Capitol Duct Cleaning is proud to offer special discounts for military personnel and first responders, as a way to thank them for their dedication and service. Let us help you improve your indoor air quality and save on energy costs.
Details
- Licensed
- Insured
Highlights and features
- Over 25 years of trusted industry experience
- 100% satisfaction guaranteed on all services
- Veteran owned and locally operated since 1995
- Certified by NADCA for expert duct cleaning
- Improves air quality, efficiency, and equipment life
- Transparent, reliable, and highly rated customer service
Payment methods
- Cash
- Debit cards
- Credit cards
Services
Capitol Duct Cleaning provides a comprehensive duct cleaning service that restores airflow and removes indoor pollutants. We utilize high-pressure vacuums and specialized tools to thoroughly clean your duct system. Our experienced team ensures your system functions efficiently, ultimately lowering energy costs and extending the life of your HVAC unit.
Our professional crawl space cleaning eliminates mold, allergens, and pests by tackling the root causes of these issues. Capitols team installs durable moisture barriers and seals every crevice to block external elements. This results in improved air quality, energy savings, and long-lasting structural benefitsall without hassle for the homeowner.
Capitol Duct Cleaning is committed to providing professional air duct services that help your business maintain a cleaner, healthier environment. We remove built-up particles and allergens to improve HVAC function and reduce costs. Using cutting-edge equipment, we reach deep into your system for a complete clean. Our team delivers results you can rely on and stand behind.
Capitol Duct Cleanings Certified Ventilation Inspection identifies HVAC issues before they escalate. Our NADCA certification reflects our commitment to safety and industry excellence. We evaluate your commercial systems cleanliness, air flow, and potential contamination sources. The result is a well-documented report and preventive plan tailored to your facilitys needs.
Proper dryer vent maintenance is vital for home safety and energy efficiency. Capitol Duct Cleanings skilled technicians clear blockages that can lead to overheating and fire. We improve air circulation and support your dryer's longevity. Our services are backed by years of experience, a commitment to quality, and unmatched professionalism.
Leaky air ducts can lead to energy waste and compromised indoor air. With Capitol Duct Cleanings professional sealing service, we use the Aeroseal method to fully seal your ducts from within, blocking contaminants and improving airflow. Our process reduces energy bills and balances your homes temperature effectively, enhancing comfort throughout the year.
Reviews (30)
Sally Johnson
Mar 31, 2025
Report
Jason Nilsen
Mar 28, 2025
Report
Speechless Desserts By Todd
Mar 21, 2025
Report
Susan Frager
Mar 17, 2025
Report
Shane Lies
Mar 14, 2025
Report
Birch Tree
Mar 05, 2025
Report
Quintin, a superb technician from Capitol Duct Cleaning arrived on time. He was very professional, explained what he will be doing and allowed quality time for questions. He was thorough, respectful of our home and took time to go over the work he did at the end providing photos for verification of the work he performed. Next time I need service, I will definitely call on Capitol Duct Cleaning and request Quintin to do the job again. Thank you again!
Shari Ann
Shari Ann
Bruce Prinz
Mar 03, 2025
Report
Brett B is an excellent technician. He is professional and did a great job inspecting and cleaning my dryer duct. On a previous job he built me a custom dryer duct. It works perfectly and makes inspection and cleaning quick and easy. I recommend him for all my duct work. He is easy to communicate with and gets the job done. Capitol duct cleaning is the one to go to for all duct work.
Theresa Fawcett
Feb 25, 2025
Report
Rick A.
Feb 20, 2025
Report
Rick Banuelos
Jan 12, 2025
Report
Ashley Lara
Jan 02, 2025
Report
Weston Brush
Nov 18, 2024
Report
Capital Duct cleaning, helped me get rid of a bad odor in my ducts. They cleaned my entire system including the furnace properly. Isaiah was polite and professional and answered all my questions, in a way that was easy to understand. Their pricing was fair and they were able to adjust their schedule to fit my needs.
Jim Watts
Oct 30, 2024
Report
Vanessa Rubalcaba
Oct 11, 2024
Report
Katherine McGregor
Oct 02, 2024
Report
Brett and Matt at Capitol Duct cleaning went above and beyond to help me today. Not only did they accommodate my schedule due to upcoming travel (thx to Amy too), they cleaned, and sealed my air ducts, and also helped troubleshoot how to best condition my crawl space to mitigate mold when the water table gets too high. They are top notch professionals, and just absolutely delightful people to work with. I will absolutely work with this company again!
William Lovall
Sep 16, 2024
Report
Timothy Greenwell
Sep 10, 2024
Report
Reece and Lucas showed up on time, did a walk through and worked efficiently and professionally to get the multitude of ducts cleaned and sanitized in our 3000 plus square foot home. They took before and after photos, taking the time to explain things we can do to improve the air quality of our home. I was very impressed with these two gentlemen. The office staff that I worked with we very responsive to our urgent need to get this cleaning accomplished. I would highly recommend them to potential Clints.
Frank Winters
Sep 05, 2024
Report
Linda Francis
Aug 01, 2024
Report
Meghan Buzzard
Jul 21, 2024
Report
Bryan Anderson
Jul 07, 2024
Report
Patricia Thorson
May 01, 2024
Report
Matt was the best!!!
He came to my home, inspected it and kindly removed a dead possum that was underneath my house that had ripped up the duct work which he then repaired nicely.
He is kind and professional and I would refer him and Capital Duct to anyone in need of their services.
Thank you again, Matt!!!
I appreciate you!!!
He came to my home, inspected it and kindly removed a dead possum that was underneath my house that had ripped up the duct work which he then repaired nicely.
He is kind and professional and I would refer him and Capital Duct to anyone in need of their services.
Thank you again, Matt!!!
I appreciate you!!!
Cindy Williams
Apr 07, 2024
Report
Martina Cline
Feb 11, 2024
Report
Capitol Duct Cleaning was able to come out same day and clean the dryer vent of our newly purchased home. Brett, the technician, did a thorough job cleaning out the ducting and then went the extra mile to troubleshoot why the dryer was not pumping out much air through the clean duct. He even inspected our crawl space! I highly recommend Capitol, and especially Brett! I would use them again! And I will!
Brittany Holland
Oct 16, 2023
Report
We had a bird build a nest in our exterior dryer vent and I called Capitol Duct Cleaning for help. They were able to come out within 24 hours, remove the nest and clean our vent, and installed a barricade to prevent future issues. They were very thorough and provided in depth explanations. I have recommended them to all of our neighbors and will use their services in the future.
Carrie Bauer
Aug 22, 2023
Report
Monique Hibberd
Dec 12, 2022
Report
Magaly Balderrama
Oct 10, 2022
Report
5 stars is not enough!! From the first interaction with Amy over the phone and beyond, I had a wonderful experience with Capitol Duct Cleaning. I had initially scheduled a duct cleaning for my new home, but when they went in with the camera it was discovered that I had a few ducts that needed replacement. The technicians, Brett and Sean, were wonderful and provided me with quotes that same day for the replacements. They were very honest and provided me with a few different options, which was very appreciated and refreshing. I cannot say enough good things about the team at Capitol Duct Cleaning! They have me as a customer for life.
Brenda So
Sep 22, 2022
Report
Our technicians were incredibly professional, knowledge, communicative, and transparent with the services that were being performed. I highly recommend Capitol Duct Cleaning to anyone, and especially for any first time homeowners who are still figuring things out. Thank you for walking us through the process and for the great service!
Adam Valleskey
Dec 25, 2021
Report