Lennox Air Duct Cleaning Service Nationwide

Why Alpharetta Homeowners Choose Lennox Air Duct Cleaning

We provide Lennox service in Alpharetta as an independent air duct cleaning provider, and our work is built around one specific fact: Lennox variable-speed systems read airflow differently than older single-stage equipment. When ducts load up with Georgia pollen, red clay dust, and pet dander, your Lennox iComfort thermostat sees the static pressure climb and starts compensating in ways that shorten blower motor life. We clean ducts with that relationship in mind, using Rotobrush and Nikro equipment matched to the static budgets Lennox engineers specify. We’re an independent service provider, not a Lennox authorized dealer, which means our recommendations come from what your ducts actually need, not a factory checklist. Call (762) 263-0408 for a written quote before any work begins.

Call (762) 263-0408

Why Trust Mortons Air Duct Alpharetta for Your Lennox Air Duct Cleaning?

Paul Adeyemi, owner at Mortons Air Duct Alpharetta, cut his teeth on trade fundamentals at Los Angeles Trade-Technical College before putting down roots in the greater Atlanta area. He’s been servicing Alpharetta homes for several years now, including plenty of jobs in the Windward community where two-story floor plans and long duct runs require a particular kind of patience. His crew knows that a Lennox SLP98V furnace with a variable-capacity blower doesn’t just need clean ducts. It needs clean ducts with attention to velocity, return-side restriction, and the static pressure readings your iComfort thermostat reports. We’re background-checked, uniformed, and trained to work around naps, pets, and finished basements without leaving a trail. Every visit includes shoe covers, drop cloths, and a photo of the clean-up before we leave. And every job carries the 365-Day Done Right Promise: if it’s not done right, we make it right. That’s the Cedarwell Care Promise, and it’s stamped on every job we do in Alpharetta.

We also don’t pressure anyone. We’ll tell you what we see, tell you what it costs, and then get to work. In that order, every time.

Common Lennox Air Duct Cleaning Problems We Fix in Alpharetta

Alpharetta’s housing stock runs from 1980s-era homes in established neighborhoods to new custom builds with multiple HVAC zones and finished basements, and we offer Lennox Air Duct Cleaning in Johns Creek, GA for similar homes there. That mix, combined with our humid subtropical climate, produces a specific set of problems in Lennox systems. Here’s what we see most often:

• iComfort static pressure creep on SLP98V furnaces. The variable-capacity blower in a Dave Lennox Signature Collection SLP98V is designed to hold a specific static pressure window. After a few Georgia pollen seasons, dust loading on the return side pushes that reading up. Your iComfort S30 may show 0.8 to 0.9 inches water column even with a clean filter. That’s not a sensor fault. It’s a dirty return plenum, and the fix is thorough return duct cleaning plus a check for any collapsed flex run choking the intake.
• Zoned system return starvation in Windward and Crabapple homes. Large custom-built houses in Alpharetta often run two or three Lennox zones off a single return trunk. When one return grille loads up with pet hair and construction dust from a recent remodel, the variable-speed blower starves for air. The inverter board runs hotter, airflow drops, and the system may throw overheat codes. We clean the return side first, then verify static pressure zone by zone.
• Evaporator coil lint bridging on XC and EL series heat pumps. Georgia’s spring pollen is brutal, and our long cooling season means Lennox XC25 and EL heat pump coils run for months without a break. Lint, pollen, and clay dust bridge across the coil face, especially in homes where the air handler sits in a humid attic or crawlspace. Coil cleaning is part of what we do, but only after we’ve verified the filter was actually catching what it should. If the filter bypassed debris, the ducts need attention too.
• Flex duct collapse on high-efficiency Lennox air handlers. Alpharetta’s unconditioned attics and crawlspaces hold moisture, and flexible duct runs in those spaces can sag, kink, or pull away from takeoffs. When a Lennox air handler pulls against a collapsed flex run, static pressure spikes and airflow to the farthest rooms drops. We inspect the full run with a video camera so you can see exactly where the restriction sits before we quote a repair or replacement.
• Drywall dust and debris after remodels. Alpharetta is a remodeling market. We’ve walked into homes where a finished basement project sent drywall dust through the entire return side of a Lennox system. The SLP98V in those homes often trips a limit code because the blower can’t move enough air through a half-clogged plenum. We clean the full return path, video-inspect the trunk line, and seal any leaky takeoffs with mastic so the system isn’t pulling from the attic.

Lennox Parts & Our Repair-vs-Replace Approach

For anything that touches airflow, we use OEM-grade filtration media and MERV-matched replacement filters sized to the static budget of your specific Lennox system. A filter with too high a MERV rating can actually raise static pressure beyond what a variable-speed blower was designed to handle, so we match, not upgrade. When we stock parts for Lennox jobs in Alpharetta, we carry the common items: return plenum collars, takeoff fittings, mastic, and duct sealing supplies. If a duct run is beyond saving, we’ll tell you honestly. Repeated patching on a collapsed flex run just makes the variable-speed motor fight a losing battle. Replacement is sometimes the cheaper long-term fix. We’ll walk you through the numbers so you can decide without pressure. Call (762) 263-0408 if you’d like us to take a look.

Our Lennox Service Process – Step by Step

1. 1
   Diagnosis. We walk the house with you, check the iComfort or conventional thermostat readings, note which zones feel weak, and look at the return grilles. We also inspect the air handler location, whether that’s a basement, attic, or crawlspace. Before we touch anything, you get a written price for the whole job.
2. 2
   Cleaning and repair. Using Rotobrush and Nikro equipment matched to your duct sizes, we clean the supply and return runs. We pay extra attention to the return side on Lennox systems because that’s where static pressure problems start. If we find a collapsed flex section or a leaking takeoff, we seal or replace it.
3. 3
   Verification. We video-inspect the trunk line and key branch runs so you can see the result. We also re-check static pressure where the system allows it. On a job in Alpharetta where a remodel had clogged a return plenum, static pressure dropped from 0.9″ w.c. to 0.5″ w.c. after cleaning and sealing, and the furnace stopped locking out. That’s the kind of before-and-after we aim for.
4. 4
   Warranty and follow-up. Every job is backed by the 365-Day Done Right Promise. If something isn’t right, we make it right. We also date and photograph the work so you have a record.

Lennox Products We Service & Install in Alpharetta

We service ductwork and airflow systems across the full Lennox residential lineup. That includes the Dave Lennox Signature Collection XC and XP series heat pumps and air conditioners, the Elite Series EL and ML models, the Merit Series ML14/ML16/ML17 gas furnaces, and the SLP98V variable-capacity furnace. We also work with homes running Lennox zoned systems with multiple dampers and a single return trunk. Our focus is the air delivery side: supply and return ducts, plenum connections, flex runs, and evaporator coil airflow. We don’t sell or install Lennox equipment. We make the ducts that feed it breathe properly.

We Also Service These Brands

While Lennox systems are the most common variable-speed equipment we see in Alpharetta’s larger homes, we also provide Lawrenceville Lennox service and work on ductwork serving Trane and Carrier systems as well. The airflow principles don’t change, but the static pressure targets do, and we match our approach to the equipment.

FAQs – Lennox Air Duct Cleaning Service in Alpharetta

Book Your Lennox Service in Alpharetta, GA

If your Lennox system is fighting dirty ducts, static pressure creep, or weak airflow in certain zones, our Air Duct Cleaning services can help. Call (762) 263-0408 and we’ll schedule a visit, walk you through exactly what we find, and give you a written price before any work starts.

Written by Paul Adeyemi, Owner at Mortons Air Duct Alpharetta, serving Alpharetta and the greater Atlanta area.