Whole-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.
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AfterLennox Air Duct Cleaning in The Colony, TX | CleanRun Air Duct Cleaning Frisco
We provide independent Lennox service across The Colony’s 1980s-1990s housing stock, where the combination of 30-50-year-old flex duct and Lake Lewisville shoreline humidity creates a specific set of failures we’ve documented in thousands of homes. Our crews work on Lennox Merit, Elite, and Dave Lennox Signature systems every week, and we carry OEM-compatible boards, igniters, and blower components for fast turnaround without manufacturer markup. Call (940) 290-8552 for a written estimate before any work starts.
Why The Colony Residents Choose Us for Lennox Service
We’ve been working in The Colony since 2013, and the housing stock here is unlike anywhere else in DFW. Nearly every home was built in concentrated waves between the mid-1970s and mid-1990s, which means the ductwork vintage is remarkably uniform. Our crews know what to expect before we park the truck: fiberglass duct board or early-generation flex duct, brittle from age, often compressed at joints, and working overtime through six-month cooling seasons that pull Lake Lewisville humidity straight into the attic runs.
Tomas Reyes, our owner, grew up in the Bronx and learned the trade at Bronx Community College before running HVAC and duct systems across the Northeast. He’s been overseeing CleanRun crews in this area for over a decade now, including regular work in the Starwood neighborhood where older construction tends to hide accumulated debris that surprises homeowners who just bought in. The photo is already on your phone before we say what it costs. That’s been the standard since our first job in 2013.
We’re an independent service provider. Not authorized by Lennox, not endorsed by them, and not paying franchise fees that get folded into your invoice. What we do have is field-specific knowledge: how Lennox’s proprietary IFC/PAC boards fail, why iComfort thermostats lose communication with outdoor units, and how Signature-series XC25 condensate issues trace back to return static from collapsing flex duct. We source Lennox sales & service parts where calibration matters, quality aftermarket where it doesn’t, and we put the distinction in writing before any work starts.
Common Lennox Air Duct Cleaning Problems We Solve in The Colony
- SC/FC-series furnace control board and blower relay failure on Elite and Signature furnaces. These boards fail from heat cycling and dust infiltration, leaving the blower running continuously or not at all. In The Colony, where 1980s-1990s Lennox systems have been pulling air through deteriorating duct board for decades, the blower compartment accumulates debris that accelerates relay corrosion. We clean the full blower assembly and housing, replace the board with OEM-compatible components, and document the before-and-after condition.
- iComfort thermostat communication loss with outdoor units. Lennox’s proprietary communication protocol between iComfort stats and XC-series condensers depends on clean, intact low-voltage wiring. In The Colony’s humid attic environments, condensation at wire nuts and terminal blocks causes intermittent faults that homeowners mistake for compressor failure. We test signal integrity, clean connections, and verify communication before recommending any equipment replacement.
- Fiberglass duct board and flex duct collapse in 1980s-mid-1990s installations. The same vintage as most Lennox Merit and Elite systems in The Colony, this ductwork is now past its serviceable life. Brittle duct board crumbles at access cuts. Flex duct sags between supports, creating low spots where condensation pools. We find mold colonization in these pools regularly, accelerated by Lake Lewisville’s higher ambient humidity compared to inland DFW suburbs.
- Aluminum evaporator coil condensate in C33/C35 and Signature-series units. Lennox’s aluminum coils run cold and efficient, but in The Colony’s near-continuous summer operation - 100°F+ stretches from June through September with systems cycling 18+ hours daily - elevated return static from undersized or kinked flex runs drives coil temperatures below design dew point. Excess condensate overwhelms drain pans, backs up into ductwork, and creates the musty calls we field every August.
- Flex duct joints pulled apart or pinched at elbow connections. The Colony sits on Blackland Prairie expansive clay soils that shift with rainfall cycles. On slab homes, this movement gradually torques attic platforms and interior chases. Our camera inspections regularly find flex duct that looked intact from the attic entrance but has separated at elbows or been pinched against framing - turning what was booked as a routine cleaning into a necessary repair before the Lennox system can operate correctly.
BeforeAfterLennox Service in The Colony: What Local Conditions Mean for Your Equipment
The Colony’s position directly on Lake Lewisville’s southern shore creates a microclimate that shapes every Lennox service call we run here. Relative humidity runs measurably higher than in Frisco, Plano, or Allen, and it doesn’t let up overnight the way it does inland. That humidity migrates into unconditioned attic spaces through soffit vents and ridge gaps, condensing on the cool surface of flex duct supplying Lennox air handlers. Over thirty to fifty summers, that condensation breaks down duct lining adhesives, saturates insulation, and creates the mold-friendly environment that makes The Colony’s Air Duct Cleaning - The Colony calls more complex than neighboring cities with newer housing stock or drier air.
The uniform vintage of The Colony’s housing compounds this. A 1987 Lennox Elite furnace with C33 coil, paired with original flex duct, has been subjected to the exact same stress cycle as every comparable system in the subdivision. When we get a call about uneven cooling or a blower that won’t shut off, we know to check for the same failure patterns: collapsed return elbows in attic runs above the garage, duct board plenums cracked at the furnace connection, and blower wheels caked with debris from years of filtration bypass. The Colony service area work is predictable not because it’s simple, but because the conditions are so consistent. That consistency lets us diagnose faster and quote accurately before we start.
Lennox Models & Products We Service in The Colony
We work on the full Lennox residential line, with particular depth in the systems installed during The Colony’s primary construction waves.
Merit Series: 14ACX and 13ACX air conditioners paired with C33/C35 coils. These single-stage systems are common in 1980s-early-1990s The Colony tract homes. We stock OEM-compatible blower motors, contactors, and capacitors, plus replacement coil fins and drain pan assemblies.
Elite Series: XC14/XC16 two-stage air conditioners and EL296/EL180 variable-speed furnaces. The two-stage compressors and communicating blowers in these systems require precise static pressure across the duct system; collapsed flex duct or duct board leaks cause the variable-speed motor to hunt continuously, burning out drive electronics.
Dave Lennox Signature Collection: XC21/XC25 and SL280/SLP98 modulating systems. These premium units depend on clean, correctly sized ductwork to achieve their efficiency ratings. We verify duct capacity against Lennox’s published static requirements before cleaning or repair work.
CompleteHeat HM30: Combined heating and hot-water systems, less common but present in some The Colony builds from the late 1980s. The integrated design makes duct leakage particularly costly, as it drives both space-conditioning and water-heating energy waste.
Our parts approach: OEM Lennox boards, thermostats, igniters, and blower components where calibration and warranty compatibility matter. Quality aftermarket sealing, insulation, and wear items where specifications are standardized. Everything is itemized on the written quote before work starts, under Haven Standard Clause 1.
Lennox Service Pricing in The Colony
Full system cleaning for a typical single-story The Colony home with Lennox equipment runs $450-$650. Two-story homes with zoned systems or extended duct runs range $650-$950. Duct repair and sealing, when needed, adds $300-$800 depending on linear feet of flex replacement and mastic resealing required. Coil and blower cleaning as standalone services run $180-$340.
What drives cost: accessibility of attic runs, linear footage of ductwork, condition of existing flex or duct board, and whether the Lennox system’s blower compartment requires removal for proper cleaning. Every estimate includes camera inspection of all accessible duct runs, written scope of work, and itemized pricing. No per-vent charges. No coupon bait. One flat price per system, agreed in writing before we touch equipment.
We were called to a two-story home off Paige Road in The Colony for a “bad smell” coming from the vents. The 1990s Lennox furnace and C33 coil were short-cycling and the homeowners thought the unit was bad. Our camera went down the return and found collapsed flex duct at an elbow, a joint pulled apart by attic platform movement from clay soil shifting, and a blower wheel caked with debris. We cleaned the full system, repaired and resealed the flex run with mastic, cleaned the blower and evaporator coil, and the Lennox system went back to normal operation without replacement.
Call (940) 290-8552 for a written estimate. Estimates are free, and we provide a Free Second Opinion on any competitor’s written quote.
Serving The Colony, TX - Our Local Coverage Area
We’re based in the The Colony area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Lennox Air Duct Cleaning in The Colony
Yes. The ductwork in these homes is the same vintage as the equipment, which means we’re working with brittle fiberglass duct board or first-generation flex duct that can’t withstand aggressive brushing. Our crews use lower-RPM Rotobrush equipment and manual agitation tools designed for fragile older ductwork, and we photograph every run before applying any mechanical cleaning. The Colony’s Lake Lewisville humidity also means we test for active mold before disturbing duct lining that may be colonized. Call (940) 290-8552 and we’ll scope it first.
Sometimes. A failed SC/FC-series control board or blower relay is the direct cause, but the root trigger is often debris infiltration from deteriorating duct board or collapsed return runs that bypass filtration. We clean the blower wheel and housing, replace the failed board with OEM-compatible components, and repair the duct leakage that loaded the compartment with debris in the first place. The 365-Day Done Right Promise covers all of it.
Lake Lewisville shoreline humidity keeps The Colony’s attic ductwork wetter for longer periods each summer, and the near-continuous runtime from June through September pulls more total air volume across coils that may already be starved for return airflow from collapsing flex duct. The combination of high humidity, long cycles, and elevated static pressure drives aluminum coils below design dew point more often here. We document coil condition on every visit and can show you the fin spacing compared to manufacturer spec. Call (940) 290-8552 for a current condition assessment.
No proprietary “Lennox method” exists, but these systems have specific vulnerabilities. Elite and Signature variable-speed blowers are sensitive to static pressure changes from duct leakage or collapse, and their communicating controls can fault if coil temperature data is corrupted by debris insulation. We verify system communication after any duct repair, and we use manufacturer-published static pressure targets - not rules of thumb - when evaluating whether your duct system can support the equipment’s designed performance.
No. Duct repair and sealing are independent of equipment warranty terms. Our work is documented with before-and-after photos of every run, written scope under Haven Standard Clause 1, and the 365-Day Done Right Promise. If anything we do affects system operation, we make it right. That’s in writing, not a verbal assurance. Call (940) 290-8552 with your specific equipment model and we’ll confirm compatibility before scheduling.
Service Areas Near The Colony
We run Lennox service in Frisco regularly, including the newer master-planned communities where ductwork vintage and failure patterns differ significantly from The Colony. Lennox service in Prosper covers the rapid growth areas with mixed housing stock and hybrid duct systems. We also work in Little Elm, Plano, and Allen, though The Colony’s uniform 1980s-1990s construction and Lake Lewisville humidity create the specific conditions this page describes.
Book Your Lennox Service in The Colony Today
Call (940) 290-8552. A live person answers, 24/7. We’ll schedule a camera inspection, deliver a written price before any work starts, and leave you with a Documented Photo Record of every duct run we touched. We also provide The Colony Dryer Vent Cleaning with the same documented approach. Background-checked, uniformed technicians. Equipment from Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, and Guardsman. The 365-Day Done Right Promise on every job.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Frisco, serving The Colony since 2013.