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.
Why Gresham Homeowners Choose Lennox Air Duct Cleaning
We provide independent Lennox air duct cleaning and service in Gresham, and what sets our Lennox work apart is that we treat the duct system and the equipment it feeds as one connected machine. We’re not affiliated with or authorized by Lennox. We’re an independent provider that works on Lennox equipment regularly, so we know how its ductwork, coil cabinets and airflow behave in real Gresham homes. Our technicians have up to 15 years of experience, and we bring professional-grade Rotobrush and Nikro equipment to every job. Call (844) 523-1942 for a free estimate.
Why Trust Duct Cleaning Gresham for Your Lennox Air Duct Cleaning?
Lennox systems show up in Gresham in many forms: the Dave Lennox Signature Collection (XC and XP series heat pumps and air conditioners), the Merit Series (ML, XC and EL furnaces and ACs), the Elite Series (EL, XC and XP furnaces and heat pumps), and Healthy Climate Solutions accessories like PureAir filtration and HRV/ERV units. We service all of them. Our technicians learn these systems by working on them, not because a manufacturer endorses us.
When we clean and repair, we use quality parts that fit Lennox equipment: OEM coils, blower motors and control boards when they’re available, and quality aftermarket MERV filters and duct sealants when they aren’t. We also keep the work warranty-safe, meaning we clean and repair without disturbing components in a way that could affect your equipment coverage. If something needs a part we don’t supply, we tell you rather than improvise. That’s the difference between a cleaning crew and a shop that actually knows what it’s working on.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Lennox Air Duct Cleaning Problems We Fix in Gresham
Lennox equipment has a few known design traits that interact badly with dirty or restricted ductwork. These are the problems we see most:
- Undersized return ducts on Merit and Elite furnaces. The ECM blower on many Merit and Elite furnaces moves a lot of air, and the return path often wasn’t sized to match. When debris restricts it further, static pressure climbs and the blower motor wears prematurely. Cleaning the returns and checking the path restores airflow.
- Tight-fin evaporator coils on Signature and Elite systems trapping lint. The close fin spacing on these coils catches dust and lint quickly, which cuts airflow and can freeze the coil or drive head pressure up. Coil cleaning is a core part of keeping these systems breathing.
- Healthy Climate bypass humidifiers and HRV/ERV units pushing scale and dust into branches. These accessories introduce mineral scale and dust into connected duct runs. Over time that build-up restricts airflow, so the ductwork associated with them needs cleaning too.
- Sagging and kinked flex runs at the plenum in older Gresham homes. Flex duct added during remodels often sags or kinks where it meets the plenum. Combined with debris, that creates hot and cold spots and extra strain on the blower.
- Cottonwood fluff and pollen packed into return plenums. After a windy Gorge spring, we routinely find cottonwood fluff and pollen packed into return plenums and cold-air returns across east-side neighborhoods like Rockwood and Centennial, plus clumps behind floor registers in older ranch homes.
Lennox Parts & Our Repair-vs-Replace Approach
For Lennox systems, we prefer OEM coils, blower motors and control boards when they’re available. We don’t stock or order genuine Lennox parts ourselves, but we’ll tell you honestly what the right part is and whether it fits what you have. Quality aftermarket MERV filters and duct sealants are fine where they make sense and won’t compromise the system.
When a Lennox coil or blower is badly fouled or damaged, we give you a straight repair-vs-replace assessment. Sometimes cleaning and sealing is the whole fix. Sometimes a blower is worn past saving. We’d rather tell you which one it is than push a new unit you don’t need. If you’re weighing that decision, call (844) 523-1942 and we’ll walk through it with you.
Our Lennox Service Process – Step by Step
- 1
Diagnosis. We start by measuring static pressure and inspecting the coil, blower and return path. On Lennox Merit and Elite furnaces this tells us whether restricted airflow is a duct problem, a coil problem, or both.
- 2
Cleaning and repair. We clean the evaporator coil and blower, then clean the return and supply ducts with Rotobrush and Nikro equipment. Where flex runs sag or kink at the plenum, we seal accessible leaks to restore the static pressure the system was designed for.
- 3
Test. We recheck airflow and static pressure after cleaning to confirm the blower is moving air the way it should. You see before-and-after photos of your own ducts and coil.
- 4
Warranty-safe handoff. We clean and repair in a way that doesn’t disturb components your Lennox coverage depends on, and we document what we did so you have a clear record.
See the difference
Before
After
Before
After
Before
AfterLennox Products We Service & Install in Gresham
We service and install the kinds of Lennox equipment that live alongside your ductwork in Gresham: furnaces and air conditioners from the Merit and Elite Series, heat pumps and air conditioners from the Dave Lennox Signature Collection, and Healthy Climate Solutions accessories including PureAir filtration and HRV/ERV ventilation. We handle the duct and airflow side of these systems: evaporator coil cleaning, blower cleaning, return duct cleaning, and the duct repair that keeps the whole setup running at the airflow it was built for.
We Also Service These Brands
We’re not a single-brand shop. Alongside Lennox, we service Trane and Carrier equipment, and we work with duct and air-quality products from Honeywell, Aprilaire, Abatement Technologies and Guardsman. That multi-brand grounding helps us read a Lennox system’s airflow quirks against how other equipment handles the same job. One call covers cleaning, repair and dryer vent safety.
FAQs – Lennox Air Duct Cleaning Service in Gresham
No. We are an independent Lennox service provider, not affiliated with or authorized by Lennox. We work on Lennox equipment because we know it, not because the manufacturer endorses us. That means our advice is ours, not a script.
Yes. We prefer OEM coils, blower motors and control boards when they’re available, and use quality aftermarket MERV filters and duct sealants elsewhere. We don’t stock or order genuine Lennox parts ourselves, but we’ll tell you what the right part is and whether it fits your equipment.
Most Lennox cleaning and repair visits are done in a single appointment, though the time depends on the system and how much debris or duct damage we find. Coil cleaning, blower cleaning and return duct cleaning can run longer on older Gresham homes with sagging flex runs. Call (844) 523-1942 for an exact estimate.
We cover the Duct and airflow side of the Dave Lennox Signature Collection (XC and XP series heat pumps and ACs), the Merit Series (ML, XC and EL furnaces and ACs), the Elite Series (EL, XC and XP furnaces and heat pumps), and Healthy Climate Solutions like PureAir filtration and HRV/ERV units.
No. We clean and repair in a way that doesn’t disturb the components your Lennox coverage depends on. We don’t make changes that would put your equipment warranty at risk, and we document what we did so there’s a clear record. If you’re unsure how a repair affects coverage, call (844) 523-1942 and we’ll explain.
We price each Lennox system as one flat price agreed before work starts, so you won’t see a per-vent charge that balloons once we’re on site. Cost depends on the number of systems, the condition of the coil and returns, and any duct repair needed. Estimates are free: call (844) 523-1942 for an exact quote.
Yes. PureAir and other Healthy Climate accessories sit in line with the ducts, so the branches around them collect the same dust and lint the filter catches. We clean those connected runs as part of the job so the filter and the ductwork stay in step.
It usually does. Healthy Climate HRV/ERV units pull outside air through dedicated ducts that collect pollen, cottonwood fluff and scale over a Gresham spring. Cleaning those branches keeps ventilation airflow where it should be.
Book Your Lennox Service in Gresham, OR
Whether your Lennox system is due for return duct cleaning, coil cleaning or a full duct repair, we can take a look and give you a straight answer. Call (844) 523-1942 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. Before-and-after photos and one flat price per system, agreed before work starts.
Written by the team at Duct Cleaning Gresham.