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 Orlando, FL | Cardinal Air Duct Orlando
Independent Lennox Air Duct Cleaning in Orlando runs $395 – $685 for a typical single-family home, and we don’t change that number at the door. What makes our Lennox work different here isn’t the equipment list. It’s knowing that Orlando attics breed condensation on flex duct and that College Park homes hide cracked clay boots under the living room floor. We’re Cardinal Air Duct Orlando, part of the Relay Home Co. family founded in 2005. Omar Haddad runs our crews. Call (850) 750-6095 for a written quote before anything gets touched.
Why Orlando Residents Choose Us for Lennox Service
We aren’t a manufacturer-authorized Lennox dealer, and we’ll be upfront about that. We’re an independent service provider that spends most weeks elbow-deep in Lennox systems across Orlando, from mid-90s Dimension furnaces to current EL and Merit lines. That independence means we recommend what the ducts actually need, not what a corporate program tells us to push. Omar grew up in Los Angeles and picked up his trade fundamentals at Los Angeles Trade-Technical College before moving east. He’s been cleaning duct systems in Orlando for years, from older ranch homes in Conway to newer builds near Lake Nona. His rule is simple: explain what’s in the ducts before cleaning anything, and quote a real number up front. Our techs run Rotobrush brush systems and Nikro HEPA vacuums, both of which matter on Lennox jobs where fine pollen and mold spores sit deep in return plenums. Every booking includes a live trackable arrival time, before-and-after photos, and a digital invoice. That’s The Relay Standard, and it applies to every job in Orlando service area.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Solve in Orlando
- Pollen-choked ECM blower wheels in older Elite furnaces. Orlando’s live oaks dump pollen from February through May, and multi-speed ECM blowers in Elite Series furnaces (EL296V, EL195V) hold that fine dust on the wheel fins. The result is reduced airflow and occasional limit switch trips during high-particulate seasons. We pull the blower assembly, clean the wheel, and video-inspect the return side before reassembly.
- Condensation inside attic flex duct serving Lennox air handlers. Summer dew points in Orlando sit above 70°F most afternoons. When a thunderstorm rolls through, attic-installed flexible ducts sweat on the exterior, and if the insulation or vapor barrier is compromised, that moisture ends up inside the duct. Mold follows. We check for this on every Lennox air handler job.
- Crushed or sagging flex duct reducing airflow to Lennox evaporator coils. Homes built in Orlando from the 1970s through 2000s often have flex duct runs that have sagged between supports or been crushed by attic storage. That restriction starves the Lennox evaporator coil, drops efficiency, and pulls attic dust through small gaps. We repair or replace torn flex sections and seal them with mastic.
- Rusted cast-iron or clay duct boots in older Orlando neighborhoods. College Park and Winter Park homes often still have original boots that rust or crack over decades. Those cracks let soil gases and moisture into the duct system connected to Lennox air handlers. Our techs specifically check for this during cleaning, because a bright shiny register cover hides what’s underneath.
- Debris buildup on the return side of Signature Series systems. High-end Dave Lennox Signature Collection systems (SL280NV, SLP99V) move a lot of air, which means they pull in more airborne particles. Without regular cleaning, the return plenum and filter rack load up with a fine gray paste of dust and humidity. We address it before it reaches the heat exchanger.
Lennox Service in Orlando: What Local Conditions Mean for Your Equipment
In Orlando’s College Park and Winter Park neighborhoods, many older homes still have original cast-iron or clay duct boots that rust or crack over time. That’s not a footnote. A cracked boot under a living room floor lets soil gases and moisture into the system, and you won’t find that on a generic Orlando Dryer Vent Cleaning page. Our crew cleaned a Lennox MS8 series air handler’s return side in a 1984 College Park home where the original clay boot had cracked. We video-inspected the duct, found moisture and fine soil particles, then replaced the boot with a sealed galvanized transition and mastic-sealed all seams before reassembling the Lennox filter rack. That’s the difference between surface cleaning and actually solving the problem. In Orlando, the problem is usually hiding underground or in the attic, not in the visible register.
Lennox Models & Products We Service in Orlando
We service the full Lennox lineup across Orlando: Elite Series (EL296V, EL195V, EL280V), Merit Series (ML196V, ML180V, SL280V), and Signature Series (SL297V, SL280NV, SLP99V). When cleaning reveals failing components, we use OEM Lennox-compatible replacement boots, gaskets, and mastic sealants. But we’re candid about repair-versus-replace. If a rotted boot or torn flex section is too far gone, a quality aftermarket replacement with proper insulation outperforms patching original parts. We keep common boots, gaskets, and mastic on our trucks for fast Orlando turnaround. For deeper Lennox knowledge, see Lennox sales & service.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Orlando
Most standard Lennox air duct cleanings in Orlando run $395 – $685 for a typical single-family home, depending on system count, home size, and what we find during inspection. Larger homes or systems with heavy mold remediation need scope adjustment, but you’ll know the number before we start, always. The free estimate includes a walk-through, duct inspection, and a written price handed to you before a single register is touched. No per-vent pricing games. No bait-and-switch coupon math. Call (850) 750-6095 and ask for a quote. If the job isn’t right within 365 days, we return and correct it at no charge. Simple.
Serving Orlando, FL - Our Local Coverage Area
We’re based in the Orlando 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 Orlando
Pollen from live oaks enters the return side and settles on ECM blower wheels, coils, and flex duct walls. On Lennox air handlers, this buildup reduces airflow and can cause limit switch trips during peak pollen months. Cleaning removes it. Call (850) 750-6095 to schedule an inspection.
Sagging results from inadequate support, high attic humidity softening the duct wall, and gravity working over years. Sagged sections develop low spots where dust and mold spores collect, and joins can separate, pulling attic air into the Lennox system. We repair strapping and replace unsalvageable flex sections, then seal seams with mastic.
If the root cause is unfixed, mold will return. That usually means condensation from poorly insulated flex duct or a cracked boot letting moisture in. We address the source during cleaning and use Abatement Technologies containment units to keep spores from spreading while we work.
Yes. We run a camera through accessible duct runs from the register and plenum openings. That’s how we found the cracked clay boot in College Park. The video tells us what needs fixing before we start cleaning.
Full System Cleaning covers supply and return ducts, the air handler interior, blower wheel, evaporator coil access, and register covers. We use Rotobrush rotary brushes and Nikro HEPA negative-pressure extraction, meaning loosened debris goes straight into the vacuum, not back into your living room. Pricing starts at $395 for a typical home. Call (850) 750-6095 for an exact quote.
Service Areas Near Orlando
We serve Orlando and the surrounding communities: Winter Garden, Deltona, Orlovista, Apopka, and St. Cloud. For Lennox owners west of Orlando, see Lennox service in Winter Garden. Up north, check Lennox service in Deltona.
Book Your Lennox Service in Orlando Today
Clean ducts, clear price, no detours. Call (850) 750-6095 and tell us what Lennox system you’re running. We’ll get you a written quote, a live arrival window, and before-and-after photos of your ducts. No surprises, ever.
Written by Omar Haddad, Owner at Cardinal Air Duct Orlando, serving Orlando since 2005.