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 Stamford Homeowners Choose Lennox Air Duct Cleaning
We provide independent Lennox air duct cleaning in Stamford, and what sets our Lennox work apart is that we clean the parts of a Lennox system generic duct cleaners never open: the PCO filter cabinet, the evaporator coil face, the blower wheel, and the plenum boots where lint collects. A Lennox cabinet is built tight, but the bypass around its filter slot is where the dust goes, not where homeowners expect. We’re an independent provider, not a dealer, and we’re not authorized, sponsored or certified by Lennox. What we bring is pattern recognition: technicians who work on these systems regularly and know where the debris hides. Call (855) 268-4131 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Trust Duct Cleaning Stamford for Your Lennox Air Duct Cleaning?
Lennox equipment has habits. Merit Series furnaces pull return air through a restrictive filter behind the cabinet door, and when that filter loads up, fine lint slips past the frame and coats the evaporator coil. Elite Series and Signature Collection variable-speed air handlers push higher static pressure through undersized returns, so flex runs sag and separate at the plenum. Our technicians have up to 14 years of experience and see these patterns often enough to look for them before they’re pointed out.
Because we run professional Rotobrush and Nikro systems rather than a shop vac and a hose, we can work the coil face, the blower blades and the duct walls with the same contractor-grade equipment HVAC and restoration crews use. Where a job needs containment for heavy debris or microbial contamination, Abatement Technologies equipment gives us HEPA-level negative-air control. We use Lennox OEM filter media and Healthy Climate replacement pads where fit matters, and quality aftermarket flex duct and mastic where a generic component does the job just as well. Every repair or cleaning is done in a way that preserves your warranty coverage, and if we spot something the manufacturer should see, we say so plainly. We also supply and install Honeywell and Aprilaire air-quality products when a cleaning turns into a whole-home filtration or humidity upgrade.
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 Stamford
Stamford’s coastal humidity and split housing stock make Lennox duct problems show up in predictable ways. Here are the ones we run into most.
- Merit Series filter bypass coats the coil. The PCO cabinet is meant to catch return-air dust at the filter, but a slightly warped frame or a knock-off pad lets fine lint slip around the edges. That lint lands on the evaporator coil and turns into a matted grey film. Standard duct cleaning skips the coil face. We don’t.
- Variable-speed air handlers collapse undersized returns. Elite and Signature ECM blowers pull high static pressure through return ducts that were sized for a single-speed system. The result is sagging flex duct and separated joints at the plenum. It looks like a duct problem. It starts as an airflow problem.
- Older G26 and G40 furnaces shed rust into the supply trunk. The draft-induced heat exchanger in these furnaces cracks over time and drops rust and scale downstream. Duct cleaning alone won’t stop that; the heat exchanger has to be cleaned too, and if it’s cracked, it needs a real conversation about repair versus replacement.
- Healthy Climate UV and PCO purifiers load up. An inline purifier with a dust-caked lamp and catalyst surface chokes airflow and actually pushes particles downstream. Cleaning it during the duct service is part of the job, not an add-on.
- Shippan and Waterside basement runs show salt-air corrosion. Crawlspace and basement ducts in the waterfront neighborhoods often have rusted galvanized trunks and crumbling flex insulation from chronic dampness. Stamford’s nor’easters and freeze-thaw cycles push water in through foundation gaps, and once it’s in, ducts trap the debris and microbes.
Lennox Parts & Our Repair-vs-Replace Approach
We don’t stock OEM Lennox parts, and we’re not a dealer, but we do use quality parts that fit Lennox equipment correctly. For filter media and Healthy Climate replacement pads, OEM matters, because a generic pad that doesn’t seal the slot is the exact failure we’re trying to fix. For flex duct, mastic, bird guards and clamps, quality aftermarket components do the job. Our technicians evaluate the fit, not the label.
When we’re on a Lennox job and the coil is leaking or the heat exchanger is cracked, we’ll tell you. Duct cleaning preserves equipment, it doesn’t repair a failing coil or a cracked exchanger. Those are repair-or-replace decisions you should make with clear information. We’ll show you the failure, explain what a repair buys you versus a replacement, and let you decide without pressure. Call (855) 268-4131 to talk through your Lennox equipment.
Our Lennox Service Process – Step by Step
- 1
Diagnosis. We open the Lennox cabinet, check filter fit and bypass at the PCO or Healthy Climate slot, measure static pressure, inspect the evaporator coil face, and camera the return and supply runs so we know what’s actually in them.
- 2
Repair, reseal, or clean. Based on what we find, we seal the return plenum and cabinet with mastic, replace any collapsed flex duct, clean the blower wheel and coil, and run the Rotobrush or Nikro system through the ducts from the opening to the main trunk line. If a Healthy Climate purifier is inline, we clean the lamp and catalyst surfaces.
- 3
Test. We recheck static pressure, verify airflow at the registers, and take before-and-after photos of your own ducts so you can see the difference.
- 4
Warranty. We document what we did, which parts we used and why, and give you a written record so your Lennox equipment history stays intact.
See the difference
Before
After
Before
After
Before
AfterLennox Products We Service & Install in Stamford
We clean, service and repair the ductwork and air-side components of Lennox Merit Series, Elite Series and Dave Lennox Signature Collection equipment, including matching Merit and Elite furnaces and the variable-capacity air conditioners that pair with them. We work on Healthy Climate whole-home air purification and filtration products, and we install Healthy Climate replacement pads and OEM filter media. We supply Honeywell and Aprilaire air-quality products as part of a cleaning or repair job. What we don’t do is HVAC installation, refrigerant work, or factory warranty service. When a Lennox system needs that kind of work, we’ll point you to the right specialist. Our scope is ducts, coils, blowers and the air-quality components that sit in the airstream.
We Also Service These Brands
Lennox is where our pattern recognition runs deepest, but we’re a multi-brand specialist. We also work on Trane and Carrier systems, and the problems are cousins: filter bypass, static pressure, coil loading, flex-duct collapse. That matters for Stamford property managers running mixed equipment across a building, and for homeowners who’ve added a second system over the years. One company handles the ducts, ventilation and air-side cleaning regardless of the badge on the cabinet. Dryer vent cleaning is part of that same scope.
FAQs – Lennox Air Duct Cleaning Service in Stamford
No. We’re an independent service provider and we’re not affiliated with, authorized by, sponsored by or certified by Lennox. We work on Lennox equipment as an independent shop, using our own equipment and our own judgment. That independence is why we can give you honest advice on repair versus replacement without steering you toward a brand decision.
Yes, and we choose carefully. For filter media, Healthy Climate replacement pads and OEM-spec flex duct where fit matters, we use OEM-quality parts so the seal functions the way it’s supposed to. For generic components like mastic, clamps and bird guards, quality aftermarket parts do the job. We don’t claim to stock genuine Lennox parts, and we’re not a dealer.
Most residential Lennox duct cleaning with coil and blower cleaning runs one to a few hours, depending on system size and how much resealing the cabinet and plenum need. Larger Stamford homes with multiple systems or heavy contamination take longer. We give you a realistic window before we start, not a guess that slips. Call (855) 268-4131 to talk through the scope.
We cover the air-side cleaning and repair for Merit Series, Elite Series and Signature Collection systems, plus Lennox Healthy Climate air purification and filtration products. We clean the ducts, the coils, the blower, the plenum boots, and the inline air-quality components. We don’t do HVAC installation, refrigerant service or factory warranty work.
Professional duct cleaning done properly does not void your Lennox warranty. We use quality parts that fit, we document the work, and we avoid the shortcuts that leave a system out of spec. What can hurt a warranty is undocumented repairs or non-fitting filters that push a system out of design parameters. We do the opposite.
We don’t publish a flat price, because a Merit furnace with a small return in a Glenbrook ranch and a Signature system in a Harbor Point high-rise aren’t the same job. The price is set per job by a written estimate before work starts, and the estimate is free. There’s no per-vent charge and no coupon that balloons at the door. Call (855) 268-4131 for an exact quote.
Yes, when we’re on a full system cleaning we clean the inline Healthy Climate purifier as part of the job. A dust-caked lamp and catalyst surface choke airflow and push particles downstream, so leaving it uncleaned defeats the purpose. We inspect it, clean it, and tell you if a replacement pad or component is needed.
Variable-speed ECM blowers in Elite air handlers pull higher static pressure than single-speed systems, and if the return duct is undersized, that pressure finds the weak spots: filter bypass, sagging flex, separated plenum joints. Sealing and right-sizing the return is usually the real fix, not just cleaning the duct.
Duct cleaning is safe to perform, but the heat exchanger needs to be inspected first. The draft-induced exchangers in these furnaces develop cracked sections, and cleaning without addressing a crack just moves rust and scale around. We inspect, then clean or recommend repair based on what we find.
No. Regular professional duct cleaning supports your Lennox warranty by keeping the system within design airflow and reducing debris loading on the coil. What we recommend is documented service, correct filter fit, and a written record of anything we touch. That record is good for you and for the equipment.
A matted coil needs cleaning. A leaking coil needs replacement. We tell the difference by inspecting the coil fins, checking for refrigerant leaks, and measuring airflow and static pressure before and after cleaning. If a cleaning restores performance, we say so. If a leak is there, we say that too. Call (855) 268-4131 and we’ll walk through what we find.
Book Your Lennox Service in Stamford, CT
If you own a Lennox system in Stamford and the airflow has crept down or the supply air smells musty, call us. We clean Lennox ducts, coils and air-side components with Rotobrush, Nikro and Abatement Technologies equipment, seal what needs sealing, and fix what needs fixing on the same visit. We’re independent, licensed and insured, and the price is set per job by a written estimate before work starts. Call (855) 268-4131 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Duct Cleaning Stamford.