Air Duct Cleaning
Renton, WA
Renton's mix of mid-century homes, newer Fairwood construction, and industrial proximity means ductwork accumulates dust, allergens, and particulates faster than many Puget Sound communities. Our air duct cleaning service cleans the complete system — supply lines, return lines, and air handler — for homes across Renton and South King County.
Every Cleaning Includes
- All supply and return vents cleaned
- Main trunk lines brushed & vacuumed
- Air handler & blower compartment
- HEPA-filtered negative pressure system
- Before & after photos of key ducts
- Written summary at job completion
Current Promotions
Mention the offer when booking. Call to ask about current specials.
Air Duct Cleaning
Starts at $299
Whole-home cleaning priced by square footage — not per vent. Up to 1,000 sq ft starts at $299. Final pricing based on home size, system count, and accessibility.
Whole-Home Pricing
No Per-Vent Surprises
We don't charge per vent. One flat price based on your home's square footage — confirmed before any work begins. No upsells after the job is underway.
Bundle & Save $50
Air Duct + Dryer Vent
Book air duct and dryer vent cleaning together and save $50. Complete home ventilation service in a single visit.
Why Renton Homes Benefit From Air Duct Cleaning
Renton's housing stock spans decades — from 1950s ranches in the Highlands to newer construction in Fairwood and Cascade. Older homes often have original ductwork that has never been professionally cleaned; newer homes near Boeing and the industrial corridor accumulate airborne particulates faster than residential-only areas. Whether your home is in Kennydale, Talbot Hill, or the Landing district, air duct cleaning removes years of accumulated dust, pet dander, and allergens from the complete HVAC system, restoring airflow and improving indoor air quality for your household.
Signs Your Renton Home Needs Air Duct Cleaning
Common indicators we hear from Renton homeowners before we arrive
Dust buildup at registers
Visible dust rings around supply and return vents indicate significant duct contamination. This is the most common complaint from Renton homeowners requesting air duct cleaning.
Increased allergy symptoms indoors
Renton's location between the Cascade foothills and Lake Washington means elevated seasonal pollen. Ductwork acts as an accumulation chamber — cleaning removes captured allergens from the system.
Musty or dusty odor when HVAC runs
Odors from vents during heating or cooling cycles typically come from debris, mold, or moisture inside ductwork. Cleaning removes the source rather than masking the smell.
Higher energy bills
Restricted airflow from dirty ductwork forces HVAC equipment to work harder to maintain temperature. Cleaning can restore airflow efficiency and reduce run time.
Pets in the home
Pet dander and hair accumulate in ductwork faster than other household contaminants. Renton homes with multiple pets often show significant duct contamination within 2–3 years.
Recent renovation or construction
Construction near Renton's growing areas generates drywall dust and debris that enters ductwork. Post-renovation duct cleaning is the standard practice before moving back in or resuming HVAC operation.
How We Clean Air Ducts in Renton Homes
Complete system cleaning — not just vacuuming the visible vents
01
System Assessment
We map your HVAC layout, inspect accessible ductwork, and assess contamination level before any work begins. You know what we're doing and why before we start.
02
Negative Pressure Setup
We connect HEPA-filtered negative pressure equipment to the main trunk. This contains debris during cleaning — nothing circulates into your living space.
03
Brush & Vacuum Clean
Every supply and return duct is agitated with rotating brushes and vacuumed clean. The air handler, blower, and coil area are also serviced as part of the full system clean.
04
Documentation & Report
Before and after photos of key duct sections. Written summary of what was found and confirmation the complete system has been serviced. No guessing about what was done.
Why Renton Homeowners Choose Genesis
Professional Air Duct Cleaning in South King County
We've cleaned ducts in homes across Renton's neighborhoods — Highlands ranches, Kennydale split-levels, Fairwood new construction, and Cascade townhomes. Commercial-grade equipment, HEPA filtration, full system approach. Before and after documentation every time so you can see the difference.
“Hired Genesis for dryer vent cleaning after a friend's recommendation. The tech was on time, explained exactly what he found — a pretty serious lint clog — and had it cleaned in 45 minutes. House smells better and I feel a lot safer.”
Sandra K. — via Yelp
“The Genesis team was easy to coordinate with and they showed up on time — at the beginning of the window! — and gave clear, direct recommendations without any pressure. Would absolutely hire again.”
David G. — via Thumbtack
“I found Genesis through Angi and could not be happier. They came out the next day for a chimney inspection before we started using our fireplace for the season. Technician was thorough, honest, and didn't try to upsell anything unnecessary. Will be booking them every year.”
Patricia W. — via Angi
Air Duct Cleaning FAQ — Renton
Questions we hear most from Renton homeowners
Serving All Renton Neighborhoods
Air duct cleaning across Renton and South King County
Don't see your neighborhood? Call us — we serve all of Renton and South King County.
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Full King County coverage map
Schedule Renton Air Duct Cleaning
Free estimate. Whole-system cleaning. HEPA filtration. We serve all Renton neighborhoods and surrounding South King County communities.
Real Work. Real Results. — Renton & South King County
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Last reviewed: May 2026