Air Duct Cleaning in Renton, WA
$474.95 air duct cleaning for homes up to 1,500 sq ft, with $75 off already taken off, plus Washington sales tax. Ends December 31, 2026. Area minimums apply for outlying cities.
Rated 4.9 stars on Google by more than 7,000 customers, and more than 11,000 reviews in all across Google, Facebook, Yelp, and Customer Lobby · Family-owned since 1969 · NADCA member · IICRC member company
Text 206-339-5684 for a quote Call 206-501-2223
Air duct cleaning for Renton homes
Renton homes run from 1950s and 60s ramblers in the Renton Highlands and Kennydale to split-levels in Fairwood and Talbot Hill, and newer subdivisions on Benson Hill and out toward Maple Valley.
The heat runs from October into spring, and a lot of these homes still have the ductwork they were built with. Dust, pet hair and pollen collect in the cold-air returns and the trunk line and get blown back out every time the furnace kicks on.
Since 2019, we have cleaned the air ducts in 557 Renton homes.
How the visit goes
- Your price is confirmed before any work starts. If your tech sees anything that would add to it, they walk you through it first, and nothing is added without your okay.
- Slip-on shoe covers, floor tarps and plastic corner guards go down before our equipment comes in.
- Your tech cuts a small access port into the main trunk line, connects our 10″ truck hose and feeds high-pressure air tools down each vent line.
- The returns, trunk lines and plenum get cleaned too, and we email you before & after photos.
- The port is closed with a removable sheet-metal plate, screwed in place and sealed with foil tape made for ductwork.
NADCA member company. Every tech trained to NADCA standards. Every tech on your job works for Alpine, and we train them ourselves at our Mountlake Terrace shop.
Air duct cleaning prices in Renton
- Homes up to 1,500 sq ft (Essential Basic): $474.95, $75 off already applied through December 31, 2026
- Bigger homes: priced by square footage, in writing before we start
- Each additional furnace or air handler: $99.95
- Ultimate Diamond upgrade: +$249.95
Air duct cleaning is the one service we do that Washington taxes, so sales tax is added. Outlying cities have area minimums. Want a quick number? Text a photo of a register and your furnace to 206-339-5684.
For homes with allergies or pets, we highly recommend the Ultimate Diamond upgrade (+$249.95)! This ADDS our EPA-registered BioGuard™ sanitizing & disinfecting treatment to each register, grill & vent boot to help kill bacteria & viruses and remove allergens! As a final step, we fog our cleaning treatment through the system, which leaves a light fresh scent. On top of that you get our AirIQ™ Home Air Analysis test and two years in our Diamond Loyalty Program.
Need something else done in Renton? See carpet cleaning in Renton, dryer vent cleaning in Renton. Every option and price is on our air duct cleaning page.
What Renton customers say
★★★★★
“We had both our carpets and ducts cleaned by Alpine. Both technicians were very efficient, careful, and thorough. They were delightful to have in our home. We are very pleased with the results!”
Craig C. · Renton · January 2026 · Google review
★★★★★
“The Alpine duct cleaning technician, Brenden, was friendly and professional, and we were very happy to get the cleaning completed.”
Gregory S. · Renton · December 2024 · Google review
Common questions from Renton homeowners
What does air duct cleaning cost in Renton? It starts at $474.95 for a home up to 1,500 sq ft ($75 off already applied, through December 31, 2026), plus sales tax. Bigger homes are priced by square footage, and you get the number in writing before we start.
Do you come out to Renton? Yes. Renton is a regular stop for our crews, from the Highlands down to Fairwood. If an area minimum applies to your address, we tell you before we schedule.
Do I get to see what came out? Yes. We email you before & after photos of the inside of your ducts, so you see exactly what you paid for.
What happens to the hole you cut in the trunk line? We close the access port with a removable sheet-metal plate, screwed in place and sealed with foil tape made for ductwork. If you would rather have a metal door that opens and closes, we install one for $110.
How long will you be at our house? Most single-system homes take 2 to 4 hours. Larger homes and homes with a second system take longer, and we tell you when we quote it.
Our 5-Star Customer Experience Guarantee
From your first call to the final walkthrough, we guarantee a 5-star experience. If anything falls short, tell us and we’ll make it right.