Duct Services in Greater Seattle
Get reliable duct cleaning and sealing now to improve airflow, comfort, and indoor air quality. CM Heating has served this region for 35+ years with EPA‑certified technicians and a 100% satisfaction guarantee. Serving the Greater Seattle area, including Seattle, Everett, and Bellevue. With a 4.9 rating from 7,472 reviews, you can trust our team for honest guidance and great results. Book a visit or request a free Aeroseal estimate today, especially before heating season ramps up.
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"Free estimate for Aeroseal duct sealing for your ductwork."
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Why Choose Us
Why Homeowners Recommend Us
"They showed me before-and-after photos. Ducts looked good as new."
"Fast, friendly, and thorough. Safety photos of techs were a nice touch."
"Upfront about options and value. I’ll call them for duct cleaning."
Answers to Common Questions
View All FAQsHow much does it cost to replace ductwork in a typical home?
The cost to replace ductwork varies by home and is confirmed after an on-site assessment. Pricing depends on duct length, material (flex or metal), access (attic/crawlspace), needed repairs, insulation, and sealing. CM Heating provides affordable, upfront pricing after a thorough ductwork evaluation in areas like Everett and Lynnwood. If full replacement isn’t required, we can also quote non-invasive Aeroseal sealing with a free estimate.
Quick steps:
- Schedule a duct assessment.
- Review options: replacement vs. sealing/cleaning.
- Approve the written estimate and any financing options.
Need help in Seattle, WA? Call (425) 259-0550 or book online.
"I can't believe the difference it made immediately!" — Brandon N.
Internal link: See our Aeroseal duct sealing page. https://cmheating.com/aeroseal/
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWOWNmV19nRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIDV9cfW_gE%7CCgwI14ztqwYQ4LjfkwM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsdzVQVjZRRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIClw5PV6QE%7CCgsIjYnhrAYQ2IfSWQ%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMydS0tZU5REAE!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIC2u--eNQ%7CCgwI5-OskwYQ6MPBrgM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dFlDZG1BRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgICutYCdmAE%7CCgwIlq-nlwYQ2NrvzgI%7C?hl=en-US[4] https://cmheating.com/clyde-hill/[5] https://cmheating.com/duvall/[6] https://cmheating.com/snohomish/[7] https://cmheating.com/monroe/[8] https://cmheating.com/everett/[9] https://cmheating.com/edmonds/[10] https://cmheating.com/bellevue/[11] https://cmheating.com/heat-pump/installation/How much does ductwork replacement typically cost for homeowners?
Ductwork replacement pricing is project-specific, and CM Heating confirms costs after an on-site assessment. You’ll receive upfront, itemized pricing before work begins. In Everett and Lynnwood, many homeowners also consider Aeroseal when leaks—not damaged ducts—are the main problem; it’s non-invasive and typically finished in a few hours.
What affects price:
- Length and layout of runs
- Material (flex or metal)
- Attic/crawlspace access
- Needed repairs or insulation
- Add-ons like sealing, cleaning, or IAQ upgrades
"Had the duct cleaning and Aero Seal completed, and I can't believe the difference it made immediately!" — Brandon N.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWOWNmV19nRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIDV9cfW_gE%7CCgwI14ztqwYQ4LjfkwM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsdzVQVjZRRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIClw5PV6QE%7CCgsIjYnhrAYQ2IfSWQ%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMydS0tZU5REAE!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIC2u--eNQ%7CCgwI5-OskwYQ6MPBrgM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dFlDZG1BRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgICutYCdmAE%7CCgwIlq-nlwYQ2NrvzgI%7C?hl=en-US[4] https://cmheating.com/clyde-hill/[5] https://cmheating.com/duvall/[6] https://cmheating.com/snohomish/[7] https://cmheating.com/monroe/[8] https://cmheating.com/everett/[9] https://cmheating.com/edmonds/[10] https://cmheating.com/bellevue/[11] https://cmheating.com/heat-pump/installation/How much does air duct replacement cost for a typical home?
There isn’t a single “typical” price for air duct replacement. Costs depend on duct length, material, access in attics/crawlspaces, and how many supply/return runs you have. We confirm pricing after an on‑site assessment. In Everett or Lynnwood, many homes solve issues with Aeroseal duct sealing or duct cleaning instead of full replacement. Aeroseal uses a non‑toxic sealant and is non‑invasive, often completed in a few hours, and includes a free estimate.
Quick steps:
- Schedule a duct assessment.
- Review options: sealing, cleaning, or replacement.
- Get upfront pricing.
"Had the duct cleaning and Aero Seal completed, and I can't believe the difference it made immediately!" — Brandon N.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWOWNmV19nRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIDV9cfW_gE%7CCgwI14ztqwYQ4LjfkwM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsdzVQVjZRRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIClw5PV6QE%7CCgsIjYnhrAYQ2IfSWQ%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMydS0tZU5REAE!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIC2u--eNQ%7CCgwI5-OskwYQ6MPBrgM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dFlDZG1BRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgICutYCdmAE%7CCgwIlq-nlwYQ2NrvzgI%7C?hl=en-US[4] https://cmheating.com/clyde-hill/[5] https://cmheating.com/duvall/[6] https://cmheating.com/snohomish/[7] https://cmheating.com/monroe/[8] https://cmheating.com/everett/[9] https://cmheating.com/edmonds/[10] https://cmheating.com/bellevue/[11] https://cmheating.com/heat-pump/installation/How much does air duct cleaning cost for an average home?
Air duct cleaning pricing depends on your home’s size, number of supply/return vents, duct condition, and access. We confirm final cost after a quick on-site assessment and provide upfront pricing. CM Heating offers duct cleaning as part of our indoor air quality services in Lynnwood, Edmonds, and Everett. Scheduling is simple, and service is typically completed in a single visit.
Quick checks before we quote:
- Count vents and returns.
- Note difficult-to-reach areas.
- Mention recent renovations or dust concerns.
Need help in Everett, WA? Call (425) 259-0550 or book online.
"They both did a great and efficient job and showed me the before and after pictures of just how nasty each vent/intake was before the cleaning, followed by the ductwork looking good as new." — Steven H.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWOWNmV19nRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIDV9cfW_gE%7CCgwI14ztqwYQ4LjfkwM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsdzVQVjZRRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIClw5PV6QE%7CCgsIjYnhrAYQ2IfSWQ%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMydS0tZU5REAE!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgIC2u--eNQ%7CCgwI5-OskwYQ6MPBrgM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dFlDZG1BRRAB!2m1!1s0x0:0x1e3bddc2fae217e0!3m1!1s2@1:CIHM0ogKEICAgICutYCdmAE%7CCgwIlq-nlwYQ2NrvzgI%7C?hl=en-US[4] https://cmheating.com/clyde-hill/[5] https://cmheating.com/duvall/[6] https://cmheating.com/snohomish/[7] https://cmheating.com/monroe/[8] https://cmheating.com/everett/[9] https://cmheating.com/edmonds/[10] https://cmheating.com/bellevue/[11] https://cmheating.com/heat-pump/installation/How Can I Seal a Leaking Air Duct to Improve HVAC Efficiency?
The fastest way to seal leaking ducts and boost efficiency is to have CM Heating perform Aeroseal duct sealing. We assess your ductwork and provide a free estimate, then a non-toxic, non-invasive sealant precisely seals cracks and holes. The process takes just a few hours with minimal disruption and little to no clean-up. This can reduce energy costs and increase comfort. We also offer duct cleaning and IAQ add-ons. Available in Lynnwood, Edmonds, and Everett.
Quick steps:
- Schedule a ductwork assessment and free Aeroseal estimate.
- Review upfront pricing and plan the visit.
- We seal leaks in hours and show results.
Need help in Everett, WA? Call (425) 259-0550 or book online.
"Had the duct cleaning and Aero Seal completed, and I can't believe the difference it made immediately!" — Brandon N.
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Where We Work
What areas do you serve for duct services?
We serve the Greater Seattle Area, including Seattle, Everett, and Bellevue. Our team covers many nearby communities as well. See the full list below.