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 Dallas, GA | Linden Air Duct Marietta
Air Duct Cleaning in Dallas for Lennox systems typically runs $450 – $850 for a full single-system home, and we complete most jobs in a half day. We’re an independent Lennox service provider, not a manufacturer affiliate, and the thing that separates our Dallas work is simple: we’ve spent years inside the early-2000s slab-foundation homes that dominate this city, where flex duct sags and builder-grade returns pull dust faster than almost anywhere else in Paulding County. Call (912) 405-8840 for a written price before any work starts.
Why Dallas Residents Choose Us for Lennox Service
Lennox systems are built well, but the ductwork attached to them in Dallas often isn’t. That’s where we come in. Marcus Veale, who leads our crew, completed his HVAC coursework at Los Angeles Trade-Technical College and has worked homes across the greater Marietta area for well over a decade. His rule is the same on every job: “Tell me what’s in the system before you tell me what it costs to fix it.”
We carry OEM Lennox filters and access panels for when replacement parts are genuinely needed. For flex duct, mastic, and insulation we select aftermarket materials matched to the original spec, because that’s what makes sense for a 20-year-old duct run. Before you call anyone else, know this: every tech who arrives at your Dallas door has been background-checked, identity-verified, and photo-badged under the Threshold Standard. You get the tech’s name and photo before the visit, and a photo ID shown at the door. Every time.
We also put the price in writing before work begins. Not an estimate range. A written price. And our Lennox sales & service experience means we know which failure modes show up on which model lines, so we’re not guessing when we open your air handler.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Solve in Dallas
These are the five issues we see most often in Dallas homes with Lennox equipment:
- Flex duct sagging and kinking in attic runs. Merit Series systems (ML180, ML193) on slab foundations almost always have attic ductwork, and after two decades of Georgia heat, the flex duct droops between supports. A sagged run traps dust and can pull attic insulation into the return. We repair or replace the run, then re-secure it properly.
- Dust and pollen caked on evaporator coils and blower wheels. Elite Series units (EL296V, EL280) run hard through Dallas’s long cooling season. High humidity plus continuous AC use bakes a paste of pollen and dust onto the coil. Cleaning the coil restores airflow and drops your energy use noticeably.
- Return ducts in high-traffic hallways pulling excessive pet hair and debris. SignatureSeries variable-speed blowers (SL280V, SLP98V) move air constantly, so a hallway return becomes a vacuum for everything tracked through the house. Pet hair wraps the blower wheel and throws off balance. We remove the wheel, clean it by hand, and seal the return path.
- Mold and mildew on interior duct surfaces. Poorly insulated flex ducts condense during Dallas’s humid summers, and condensation inside a duct is exactly where mildew starts. We identify the affected runs, clean what’s salvageable, and replace what isn’t.
- Return ducts without a dedicated filter slot. Many Dallas homes built 2000 – 2010 have a single filter at the air handler and nothing at the return grille. Everything passes through before it’s filtered. We’ll tell you whether adding a filtered return grille makes sense for your layout.
Lennox Service in Dallas: What Local Conditions Mean for Your Equipment
Here’s the thing about Dallas that doesn’t show up in a generic service page. Many subdivisions built between 2000 and 2010 put return ducts in hallway floors or low walls with no filter slot at all. One filter at the Lennox air handler catches everything. In neighboring Hiram, where older housing stock often has multiple return filters, systems don’t ingest dust nearly as fast. But in Dallas, that single-filter setup means pet hair, carpet fibers, and clay dust from construction sites all reach the blower before any filter sees them. Our crew cleaned a Lennox ML180 in the Edenwood subdivision off Macland Road where the flex duct in the attic had sagged badly enough to pull insulation fibers into the return. We replaced two kinked 10-foot runs, sealed the plenum with mastic, and vacuumed the blower cabinet. The homeowner’s constant dust on furniture dropped within a week.
Lennox Models & Products We Service in Dallas
We work on the full Lennox lineup across Dallas homes:
- Merit Series (ML180, ML193): builder-grade workhorses common in early-2000s subdivisions. Ductwork is usually the weak point, not the furnace.
- Elite Series (EL296V, EL280): higher-efficiency units with more sensitive blower assemblies. Coil and blower cleaning makes a real difference here.
- SignatureSeries (SL280V, SLP98V): variable-speed systems that move air constantly. Clean ducts and clean blower wheels matter more, not less.
- Dave Lennox Signature Collection (XC21, XC25): premium AC units where airflow restriction costs you real money in efficiency.
We stock OEM Lennox filters and access panels locally for fast Dallas turnaround. When your system needs new flex duct or sealing, we match aftermarket materials to original specifications. And we always recommend cleaning and sealing before replacing a Lennox unit, unless the heat exchanger or compressor has actually failed. Ask us about our Dryer Vent Cleaning in Dallas as well.
See the difference
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Before
AfterLennox Service Pricing in Dallas
Whole-system air duct cleaning in Dallas runs $450 – $850 depending on home size and system count. A typical 2,500 sq ft single-system home lands around $550 – $700. Here’s what shapes the number:
- Number of systems: two-story Dallas homes often have separate upstairs and downstairs units. Each system adds cost.
- Access: attic runs in slab-foundation Dallas homes take longer than basement ductwork elsewhere.
- Condition: if flex duct needs replacement or sealing work before cleaning makes sense, we quote that separately and in writing.
- Add-ons: evaporator coil cleaning, blower wheel removal, dryer vent cleaning, or duct sealing are priced line-item, never bundled into a vague package.
The written price you get before work starts is the price you pay. Not a starting point. Call (912) 405-8840 for a free estimate built around your exact Lennox system.
Serving Dallas, GA - Our Local Coverage Area
We’re based in the Dallas 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 Dallas
Because your return ducts likely have no filter at the grille, and the single filter at the air handler is all that stands between your blower and everything your family tracks through the house. Dallas homes built 2000 – 2010 commonly have this layout. Dust enters the return before it ever reaches a filter, so changing the filter regularly helps but doesn’t stop accumulation in the ductwork itself. A return duct cleaning plus a filtered return grille solves most cases.
Yes. We access the blower assembly and coil through the service panel, pull the blower wheel for hand-cleaning when needed, and clean the coil in place using professional-grade equipment from Rotobrush and Nikro. No full removal required in most Dallas homes. If your coil is severely caked, we’ll tell you before we start, with a written price.
Usually a duct problem first. Variable-speed blowers compensate for restricted airflow by ramping up, which makes noise. In Dallas, restricted airflow usually means sagged flex duct, a clogged return, or a dirty blower wheel. We diagnose in that order. If the motor itself is failing, we’ll show you exactly what we found and give you a written price before any repair. Call (912) 405-8840 and we’ll schedule a look.
Yes, and it’s one of the highest-value fixes for an early-2000s Dallas home. Builders in that era sealed duct connections with basic tape that dries out and fails. Sealing the plenum and accessible joints with mastic keeps conditioned air in the ducts, which means your Lennox system doesn’t work as hard and pulls less attic dust into the airflow. We inspect the full run, seal what’s accessible, and show you before-and-after photos of your own ducts.
It depends on what was done with the existing ductwork during installation. If the new Lennox system was attached to the home’s original flex duct without a full replacement, then the dust and debris from 15 – 20 years of use is still in those runs. A two-year-old system with old ductwork is like a new engine with a dirty fuel line. We’ll inspect and tell you honestly whether cleaning or replacement is the right call for your Dallas home. Call (912) 405-8840 and we’ll walk you through what we find.
Service Areas Near Dallas
We serve Dallas and the surrounding Paulding County communities, including Lennox service in Marietta for homes along the East Cobb corridor, Lennox service in Douglasville for slab-built subdivisions in that corner of the county, plus Powder Springs, Hiram, and Vinings. If you’re in the greater Dallas service area and have a Lennox system acting up, give us a call.
Book Your Lennox Service in Dallas Today
We keep our schedule honest and our prices in writing. Call (912) 405-8840 and a live person answers, 24 hours a day. We’ll talk through your Lennox system, your Dallas home’s ductwork, and get you a free written estimate before any work starts.
Written by Marcus Veale, Owner at Linden Air Duct Marietta, serving Dallas since 2004.