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 Waco, TX
We provide independent Lennox air duct cleaning across Waco, TX. What sets our Lennox work here apart is the starting point: we look at the air handler, the plenum takeoffs and the coil before we ever put a brush in a run, because in Waco the duct problem and the equipment problem usually show up together.
Our technicians have up to 13 years of experience, and they arrive with Rotobrush rotary brush-and-vacuum systems, Nikro HVAC cleaning equipment and Abatement Technologies filtration gear rather than a shop-vac and a hose. We’re an independent Lennox service provider, not affiliated with or authorized by the manufacturer, and that independence is exactly why we can tell you plainly whether your ductwork is the issue or your equipment is.
Call (855) 745-6206 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Waco Residents Choose Us for Lennox Service
We know Lennox equipment from the inside out. The duct interface points on Merit Series and Elite Series air handlers, the plenum takeoff geometry on the CBX27UH and CBX40UHV air handlers, the coil configurations that trap debris in older homes: these are the details that decide whether a cleaning actually restores airflow or just moves dust around.
Waco homeowners call us because they’ve already had the cheap version of this job done. Someone ran a vacuum over a few grilles, charged for an hour, and left. We show the before-and-after photos of your own ducts so you can see what came out. One flat price per system, agreed before work starts, with no per-vent pricing.
Our work covers homes running Lennox systems alongside Honeywell and Aprilaire equipment, and we handle air duct cleaning, air duct repair and dryer vent cleaning under one roof. We serve Waco and the neighborhoods around it. Scheduling is straightforward: you get a window, you get an estimate, and you get a written price before anything is touched.
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 Waco
Lennox systems have specific failure points, and Waco’s housing and climate push on all of them. Here’s what we run into most.
- High-static ECM blowers pulling dust past undersized returns. Older Waco bungalows often have return ducting sized for a furnace from decades ago, not for the ECM blower in a Lennox air handler. That extra static pressure pulls dust straight past the filter and coats the evaporator coil and blower wheel faster than the filter ever shows. You change the filter on schedule and the coil still clogs.
- Flex duct retrofits that sag or crush in the crawlspace. A flex run tied into a Lennox supply plenum will collapse under its own weight or get stepped on in a tight crawlspace. The result shows up as hot back bedrooms and weak registers during the long cooling season, when the system runs hardest.
- Debris bridging between coil fins on older Merit systems. After years of long AC runtimes, lint and dust pack into the aluminum coil fins and bridge the gaps. Capacity drops, and the musty smell that follows isn’t a mystery; it’s the coil telling you it can’t shed moisture properly anymore.
- Loosened mastic at plenum takeoffs and duct collar joints. The hard freezes that hit Central Texas periodically, the 2021 storm being the one everyone remembers, stress and open up joints that were sealed years earlier. Once mastic cracks, the system pulls attic or crawlspace air straight into the supply stream.
- Disconnected runs hidden behind drywall and insulation. In homes that were gutted and rebuilt after a freeze, duct runs sometimes got cut apart and reconnected with tape or mismatched collars. A cleaning alone won’t find these. Video inspection does.
Lennox Service in Waco: What Local Conditions Mean for Your Equipment
Waco’s post-2021 freeze renovator-flip culture is the thing that changes how this work goes here. When a house gets rebuilt fast, Lennox systems often end up sitting on ductwork that was cut apart and reconnected with tape or collars that don’t match. Nobody documents it. The system runs, the registers blow, and the homeowner has no reason to suspect a disconnect behind the insulation.
That’s why a video inspection comes before cleaning on these jobs. In the older bungalow neighborhoods near the downtown core, we routinely see runs that were severed and taped back together, plus add-on flex duct snaked through historic crawlspaces alongside clay or metal runs that aren’t connected to anything at all. A simple cleaning would blow past all of it. A camera going down the run shows you exactly where the plenum takeoff came loose or the collar was never properly fastened, and then the repair is a defined task rather than a guess. For a Lennox owner in a flipped house, that inspection is usually the most valuable part of the visit.
Lennox Models & Products We Service in Waco
We service Lennox air handlers and the duct systems connected to them, including the Merit Series, Elite Series and Dave Lennox Signature Collection equipment, along with the CBX27UH and CBX40UHV air handler models. On the duct side we work with quality aftermarket flex duct, mastic and fittings that meet or exceed OEM durability for repairs. For critical components like coil assemblies and blower motors, we use OEM Lennox parts.
That split matters. A coil assembly needs to match the equipment exactly; a length of flex duct needs to be installed correctly in a crawlspace. We choose parts for the job in front of us, not for a parts list.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Waco
Duct cleaning is priced per system, not per vent, and the written estimate you get before work starts is the final price. Whole-system air duct cleaning for a Lennox setup typically runs $350 to $700, depending on the number of runs, how accessible the ductwork is, and whether crawlspace repairs are needed. Evaporator coil cleaning is often quoted with the duct work; video inspection and duct sealing are quoted as line items so you can see exactly what each one covers. Dryer vent cleaning is a separate job with its own estimate.
What drives the cost up is access: a low crawlspace, long runs, or a system that was reconnected badly during a renovation all add labor. What doesn’t drive it up is the number of registers, because we don’t price that way. The estimate is free and it includes a look at the air handler, the plenum and the accessible ductwork, plus our honest read on whether the equipment is worth cleaning or whether a repair-vs-replace comparison makes more sense. Call (855) 745-6206 for an exact quote.
Serving Waco, TX – Our Local Coverage Area
We serve Waco 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 Waco
No. Duct cleaning performed correctly doesn’t void a Lennox equipment warranty. What can affect warranty coverage is physical damage to the air handler or coil, so we work around the equipment carefully and document what we found. If we spot something that looks like an existing warranty issue, we tell you so you can raise it with whoever installed the system.
It’s usually a coil problem showing up through the ducts. Debris bridging between the evaporator coil fins traps moisture, and the musty smell travels through the supply runs. In older Waco bungalows with undersized returns, that buildup happens faster. Coil cleaning plus duct cleaning resolves it; duct cleaning alone won’t. Call (855) 745-6206 and we’ll take a look before quoting anything.
Yes, as long as the flex is intact. If it’s crushed, sagging, or disconnected in the crawlspace, we clean what’s serviceable and repair or replace the rest. Post-freeze rebuilds in Waco often leave mismatched collars and taped joints, so we video-inspect first to see what’s actually there.
For most Waco homes, every three to five years is a reasonable interval, and sooner if the house has had a renovation that disturbed the ductwork. Our long cooling season means the system runs hard, which loads the coil and blower faster. Homes with pets or recent construction may need it more often. Call (855) 745-6206 for an assessment based on your specific setup.
For critical components like coil assemblies and blower motors, yes. For flex duct, mastic and fittings, we use quality aftermarket parts that meet or exceed OEM durability, because those are the parts that actually hold up in a crawlspace. We’re an independent service provider, not a Lennox dealer, so we’re not limited to one parts channel.
Service Areas Near Waco
We work in Woodway, Bellmead, Lacy-Lakeview, Hewitt and Robinson. If you’re in Bellmead or out toward Beverly Hills, the housing stock and duct problems are similar to Waco’s, and the same Lennox expertise applies.
Book Your Lennox Service in Waco Today
Call (855) 745-6206 for a free estimate on Lennox air duct cleaning in Waco. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. You’ll get one flat price per system, agreed before work starts, and before-and-after photos of your own ducts.
Written by the team at Duct Cleaning Waco.