Air Duct Cleaning Company in Portland - Flat Price Per System, No Per-Vent Upsells

Air Duct Cleaning Company in Portland, OR

Air Duct Repair is the call we get most often in Portland, and for a reason that has little to do with dust. This is a damp, marine city with a dense stock of pre-1950 homes, and the ductwork in those houses sits in crawl spaces that hold moisture for months at a time. Ducts pull that air in, carry it through the house, and the result is the musty smell owners blame on the age of the building. We chase that smell to its source, then clean, seal, or replace the run that’s causing it. Call (877) 957-0767 for a free estimate.

Call (877) 957-0767

Why Portland Homes Are Different

Portland’s wet, cool winters and long damp season keep basement and crawl-space air humid well into spring. Ducts in contact with that air develop musty odors and microbial growth faster than ducts in a dry climate, which is why spring cleaning has become a genuine ritual here rather than a marketing line. The housing stock sharpens the problem. Inner neighborhoods like Sellwood, Irvington, and the Hawthorne area are dominated by 1900s-1940s bungalows and foursquares where forced-air systems were retrofitted decades after the house was built, and the register runs often travel through vented crawl spaces. East-side mid-century ranches and 1960s tract homes add another layer: original sheet-metal trunk lines that have rarely if ever been cleaned. In older east-side bungalows, ducts routed through vented crawl spaces pull in earthy, damp smells that owners mistake for “old house smell.” Technicians routinely trace that smell to a disconnected or crushed duct lying in the wet soil of the crawl space, quietly dumping crawl-space air into every room.

Our Main Portland Services

Portland homeowners call us about two things more than anything else: cleaning out a system that’s been pulling damp crawl-space air for years, and clearing the dryer vent before lint buildup turns into a fire risk.

Air Duct Cleaning in Portland

In Portland, duct cleaning is an air-quality job before it’s a dust job. We run Rotobrush and Nikro systems through the trunk lines and branches, with Abatement Technologies filtration capturing what gets dislodged instead of recirculating it into your living room. On a 1920s foursquare in Irvington, that often means working around retrofitted duct runs that don’t follow a modern layout. We give you one flat price per system agreed before work starts, not a per-vent number that climbs once the equipment is inside. For the full breakdown, see Air Duct Cleaning in Portland.

Dryer Vent Cleaning in Portland

A clogged dryer vent isn’t a nuisance, it’s a fire hazard, and the NFPA cites lint buildup as a leading cause of residential fires. Portland’s damp season makes it easy to forget the vent entirely, since clothes dry slower in winter and a struggling dryer reads as weather rather than a blocked line. We clear the full run from the dryer connection to the exterior hood, confirm the damper opens and closes properly, and photograph what came out. Details are on our Dryer Vent Cleaning in Portland page.

Air Duct Repair in Portland

Air Duct Repair in Portland is largely a moisture story. Decades of wet winters have left crawl spaces across the city holding damp air against duct runs that were never sealed for it, and in Sellwood or the Hawthorne area that shows up as crushed flex runs, separated joints, and ducts lying in soil. We don’t just clean your ducts – we fix them when they’re damaged. Our Air Duct Repair work is a core service here, not an upsell tacked onto a cleaning.

Ductwork Repair

Signs you need it

You notice a musty or earthy smell that gets stronger in the rooms farthest from the furnace, or a room that never heats properly while the rest of the house does.

What it costs in Portland

Ductwork repair in Portland typically runs $250 to $900 depending on how many joints, runs, or connections need sealing, patching, or reconnecting.

How we do it

We inspect the accessible duct runs and crawl-space sections, identify disconnected, crushed, or unsealed joints, then seal, patch, or reconnect each one and verify airflow at the registers before we leave.

Air Duct Replacement

Signs you need it

The ductwork in your crawl space has collapsed, torn, or deteriorated past the point where patching will hold, which is common in older east-side homes with original or poorly retrofitted runs.

What it costs in Portland

Replacing a section of duct runs typically ranges from $600 to $2,500 for a partial replacement, with whole-system replacement running higher depending on the number of runs and how much crawl-space access the job allows.

How we do it

We measure the existing layout, remove the failed sections, install new duct with sealed joints sized to your system, and check static pressure and register airflow once the new runs are in place.

What Air Duct Repair Costs in Portland

What pushes the number up in Portland is access: a bungalow with a low, wet crawl space takes longer to work in than a ranch with a clear run, and the number of separate runs you’re replacing matters more than the square footage of the house. We set one flat price per job in the written estimate before any work starts, so the crawl-space crawl doesn’t turn into an hourly surprise.

Can a crushed duct in a Portland crawl space be fixed without replacing the whole system?

Usually yes. A single crushed or disconnected run can be reconnected or replaced on its own, and sealing the surrounding joints often restores airflow without touching the rest of the system. We assess each run individually before recommending anything.

Why does my Portland home smell musty even after cleaning?

Because cleaning removes buildup, but it can’t fix a duct that’s pulling damp crawl-space air through an open joint or tear. If the smell returns within weeks, the problem is a compromised run, not leftover dust, and that’s a repair call.

Brands We Service in Portland

We work with Honeywell and Aprilaire whole-home air quality controllers and Guardsman filtration setups, which lets us place your duct work in the context of the rest of your air system rather than treating it in isolation. We don’t keep parts on hand for any brand, so turnaround depends on what your specific equipment needs. You can read more about the systems we handle on our brands page.

Pricing for Air Duct Cleaning Company in Portland, OR

Neighborhoods We Serve in Portland

We work across Portland’s inner and east-side neighborhoods, where the pre-1950 bungalows and mid-century ranches keep us busiest. Crawl-space work takes the most time in Sellwood and the Hawthorne area, while the larger trunk-line systems on the east side need more cleaning passes. Fast dispatch from 7am to 7pm, Sunday through Friday.

• Sellwood
• Irvington
• Hawthorne area
• East-side mid-century ranches

Service Area – Cities Near Portland

We also take on duct cleaning and repair work in the communities ringing Portland. If you’re just outside the city line, we cover Milwaukie, OR, Lake Oswego, OR, Happy Valley, OR, and Beaverton, OR with the same equipment and the same flat-price approach. The housing stock shifts a bit as you move out of the city center, but the damp-climate duct problems follow you into the suburbs all the same.

FAQs About Air Duct Cleaning Company in Portland