Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Lennox Air Duct Cleaning in Portland, OR
We provide independent Lennox service across Portland: duct cleaning, coil cleaning, and duct repair on Lennox systems, with no dealer affiliation and no sales pitch attached. The one thing that makes our Lennox work different here is that we go straight to the crawlspace first, because in Portland’s wet, crawlspace-heavy housing that’s usually where the problem lives. We run Rotobrush contact cleaning and Nikro HEPA extraction together, so the debris gets loosened and captured instead of blown back into the house. Call (866) 810-7564 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Portland Residents Choose Us for Lennox Service
Lennox equipment has its own habits. The A-shaped evaporator coil with tight fin spacing holds moisture differently than other designs, the air handler cabinets are put together in ways that reward careful reassembly, and the ducting that connects to them has joints and transitions you have to seal properly to get the airflow back. Our technicians have up to 9 years of experience working on this equipment in Portland homes, and that experience shows in the small decisions: which panel comes off first, where a flex run is likely to have pulled loose, how to tell a coil that needs cleaning from one that needs an honest conversation about replacement.
We’re an independent shop, not a Lennox dealer. That means we diagnose what’s in front of us and we repair what we find rather than routing you to a callback number. Scheduling is straightforward, and the estimate is free and written before any work starts.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Lennox Air Duct Cleaning Problems We Solve in Portland
- Mold-furred Lennox evaporator coils in damp crawlspaces. The A-shape and tight fin spacing trap moisture, and Portland’s long wet season gives it months to grow. The result is a musty supply air you can smell in every room. We clean the coil and treat it, then check why it’s staying wet.
- Disconnected or crushed flex duct on Lennox air handlers in crawlspaces. When the vapor barrier under the house fails, flex runs sit in standing water and pull damp crawlspace air straight into the system. We reconnect, reseal, and replace what’s too far gone.
- Undersized or jerry-rigged return plenums on older Lennox furnaces in pre-1940 bungalows. A return sized for a different system causes high static pressure, blower strain, and uneven airflow room to room. We measure it and correct what we can.
- Gap-prone galvanized trunk-and-branch systems tied to newer Lennox equipment. Original pre-1940 ductwork connected without proper sealing lets damp crawlspace air and wildfire smoke infiltrate the supply side. We seal the joints so the equipment gets clean air to work with.
- Post-renovation debris in Lennox return ducts. Inner-eastside homes being remodeled pick up drywall dust, sawdust, and construction grit in the returns. We clean after the work is finished, not before.
Lennox Service in Portland: What Local Conditions Mean for Your Equipment
Portland’s lack of hard freezes keeps crawlspaces damp year-round, and that single fact changes what we find under Alameda and Irvington bungalows. In a colder market, winter kills off a lot of the biological growth that starts in a wet crawlspace. Here it doesn’t get the chance. Lennox air handlers and the flex duct runs connected to them sit in that persistent moisture for months at a stretch, so what we pull out of a crawlspace in Portland is often mold fur and condensation damage that a technician working in a drier city would rarely see. That’s why we look under the floor before we look in the attic, and why so many Lennox cleanings here turn into a coil cleaning and a flex duct repair on the same visit. Clean ducts, confirmed – but only after we’ve dealt with the moisture feeding them.
Lennox Models & Products We Service in Portland
We service Lennox residential and light-commercial equipment across the Merit Series, Elite Series, and Signature Collection, including the Dave Lennox Signature Collection, and we do it as an independent provider. Duct cleaning and coil cleaning are the same job on any of them; what changes is the layout, the coil configuration, and how the air handler is set into the house. When we repair ductwork we use high-quality aftermarket mastic, flex duct, and insulation that meet or exceed what the system was built with, because the ducting is where most of the real losses happen. For critical components like control boards and blowers, we fit quality Lennox parts that match the system.
See the difference
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After
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After
Before
AfterLennox Service Pricing in Portland
Every estimate here is written per job, after we’ve looked at the ducts, the coil, and the crawlspace. There’s no per-vent pricing and no coupon figure that changes once the technician is on site, because the flat price for the system is agreed before work starts. What moves the number is how many separate duct systems the house has, whether the crawlspace needs containment, whether flex runs need reconnecting or replacing, and whether a coil treatment is part of the visit. A typical Portland bungalow with a Lennox Merit Series furnace, a moldy coil, and a loose flex run in the crawlspace usually means a full system cleaning with coil treatment, a reconnected and sealed flex duct, and a check on the vapor barrier. The estimate you get in writing is the price. Call (866) 810-7564 for an exact quote.
Serving Portland, OR – Our Local Coverage Area
We serve Portland and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Lennox Air Duct Cleaning in Portland
My Lennox furnace is in a wet Portland crawlspace – can duct cleaning really fix the musty smell? Yes, if the source is the coil and the ducting, which in a wet crawlspace it usually is. Cleaning the coil and reconnecting the flex run removes the growth and the damp air path. What cleaning can’t do is fix a failed vapor barrier, so we flag that too. Call (866) 810-7564 and we’ll walk you through what an inspection covers.
Why do Lennox systems in Portland get moldy coils more than in other cities? Because Portland’s wet season runs for months and the crawlspace never dries out. A Lennox A-coil with tight fin spacing holds that moisture, and without a hard freeze to reset things, growth keeps going. It’s a climate problem showing up on a specific coil design.
During wildfire smoke season, should I clean my Lennox ducts or just change the filter? Change the filter first, then have the ducts inspected. Late-summer smoke pulls through the returns and leaves residue on duct walls and the coil, and a filter change alone won’t clear that. If the smell or the dust persists after a fresh filter, it’s time for a cleaning. Call (866) 810-7564 for a free estimate.
Are my original galvanized ducts compatible with a new Lennox air handler? They can be, provided the joints are sealed and the return is sized for the new equipment. Original pre-1940 ductwork with open seams will leak and starve the blower. Sealing first, then measuring static pressure, tells you whether the old trunk can carry the new system.
How often should a Lennox system in Portland have its ducts and coils cleaned? Every few years is a reasonable baseline in this climate, and sooner if you’ve just finished a remodel or noticed a musty smell. Crawlspace moisture pushes the timeline shorter than a dry city would. Call (866) 810-7564 to book an inspection.
Service Areas Near Portland
We also serve homeowners in Aloha, Hillsboro, Cornelius, Forest Grove, Sherwood, and Newberg. Same independent Lennox work, same flat pricing per system. If you’re in Portland or just outside it, the estimate is free either way.
Book Your Lennox Service in Portland Today
If your Lennox system is running but the air smells off, or you’ve just finished a renovation and the returns are full of dust, we’ll come look. Call (866) 810-7564 for a free written estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. One flat price per system, agreed before work starts, with before-and-after photos of your own ducts.
Written by the team at Duct Cleaning Hillsboro.