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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AfterFast, Reliable HVAC Cleaning Across Roswell
HVAC cleaning in Roswell usually costs between $450 and $850 for a complete system cleaning, and most jobs are done in a single visit. That number covers the supply and return ducts, the air handler, the blower motor, and the evaporator coil, not just a quick pass through the registers. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family founded in 2005, and we serve Roswell homeowners with one flat price per system agreed before we touch a single duct. Call (737) 727-2314 for a free estimate and a real human answers, day or night.
Why Cardinal Air Duct Cleaning Is Roswell’s Preferred HVAC Cleaning Company
Roswell homeowners call us because we explain the job in plain terms and then do exactly what we said we’d do. We work throughout Roswell from the historic district near Canton Street to newer homes off Crossville Road and up toward Crabapple. Our techs know the retrofit duct runs in older Roswell homes and the pollen-heavy summers that coat coils faster than most people expect. Every tech is background-checked and arrives in uniform with a name you’ll know before the door opens.
We also run professional-grade equipment: Rotobrush rotary brush systems to agitate debris, Nikro HEPA vacuums for negative-pressure extraction, which means loosened debris goes straight into the vacuum instead of back into your living room. The 365-Day Done Right Promise backs every job. If the work isn’t right within a full year, we return and correct it at no charge. That’s the longest satisfaction window in the trade, and it applies to every booking without exception.
You get a written price before any work starts. Not an estimate that creeps up. A written price. And you get before-and-after photos of your own ducts so you can see the work was actually done. Omar Haddad leads our team, and he holds every job to the Relay Standard: a live trackable arrival window, photo proof, and a digital invoice payable from your phone.
AC Cleaning in Roswell
AC cleaning in Roswell means removing the accumulated dust, pollen, and pet hair from the blower motor, the evaporator coil, the condensate pan, and the air handler cabinet before it chokes airflow. In Roswell’s humid summers, the coil sweats constantly, and that moisture turns dust into a paste that coats the fins and cuts efficiency. A standard AC cleaning for a Roswell home runs $250 to $450 depending on system size and how much buildup has settled on the coil.
Blower and Air Handler Restoration
The blower wheel is the part most Roswell homeowners never see, and it’s often the grimiest. We pull the blower, scrub the wheel blades, clean the motor housing, and treat the coil so air moves freely again. Homes near the Chattahoochee River and its tributaries see higher humidity, which accelerates this buildup.
Coil Treatment and Condensate Line Clearing
A dirty coil makes your system run longer to hit the same temperature. We clean the coil with professional-grade products, clear the condensate drain line so it doesn’t back up into the pan, and wipe down the cabinet. You’ll notice quieter operation and cooler air within a day.
Evaporator Coil Cleaning in Roswell
Evaporator coil cleaning in Roswell addresses the single most neglected part of the HVAC system. The evaporator coil sits inside the air handler, and in Roswell’s climate it stays damp for most of the cooling season. That damp surface traps every particle that slips past the filter. A typical evaporator coil cleaning in Roswell runs $180 to $380, and it’s worth every dollar when you see the before-and-after photos.
Restoring Efficiency to Older Roswell Systems
Older systems in Roswell’s historic housing stock work harder than they should because years of layered dust have insulated the coil from the airflow it needs. Cleaning the coil properly restores cooling capacity and can lower monthly energy use. We don’t just spray the surface; we get between the fins.
When Roswell Homeowners Need It Most
If your system runs constantly in August, if rooms heat unevenly, or if the air smells musty when the AC cycles on, the evaporator coil is usually the culprit. In homes along Holcomb Bridge Road and W Crossville Road where landscaping and trees shed pollen for months, coil cleaning is often needed more frequently than the ducts themselves.
Trusted Brands We Service in Roswell
Our Roswell techs work on systems from every major manufacturer, and we stock common filters, coil cleaners, and replacement parts to keep turnaround fast. We carry Nikro HEPA-rated vacuum extraction units and Abatement Technologies containment equipment on service calls, so your home stays clean while we clean your system. For filtration and indoor air quality work, we work with Honeywell and Aprilaire products, including media cabinets and electronic air cleaners. If your system needs a specific part, we’ll source it and handle the install.
Common HVAC Cleaning Problems We See in Roswell Homes
- Retrofit duct runs in historic homes. Many houses built before central air became standard near Canton Street and in the historic district have ducts that were squeezed into wall cavities and attic spaces later. These runs rarely follow a clean layout, which means debris hides in dead-end branches and disconnected joints.
- Pollen-caked coils every spring. Roswell’s tree canopy is beautiful, but it loads the air with pollen from March through May. That pollen gets pulled into the return ducts and coats both the evaporator coil and the blower wheel in a layer that looks like felt.
- Humidity-driven mold and mildew on air handler surfaces. The Chattahoochee corridor keeps local humidity high, and standing moisture in a condensate pan or a sweating air handler creates ideal conditions for mildew. Regular cleaning prevents this from spreading through the ducts.
- Undersized return ducts tightening airflow. In older Roswell homes, retrofitted returns are often too small for the system they feed. That strains the blower and pulls dust in from around door frames and attic seams. Cleaning helps, and sealing the runs helps more.
Pricing for HVAC Cleaning in Roswell, GA
A complete HVAC cleaning in Roswell, including ducts, air handler, blower, and evaporator coil, typically runs $450 to $850 for a standard single-system home. Larger homes, multi-system properties off Mabry Road or in the Horseshoe Bend area, and systems with heavy buildup fall at the upper end. AC cleaning alone runs $250 to $450. Evaporator coil cleaning runs $180 to $380. You get the exact price in writing before we start, and it does not change at the door. No per-vent pricing. No add-ons after the fact. Call (737) 727-2314 for a free estimate, and you’ll talk to a live person who can walk you through the numbers.
We Also Serve Cities Near Roswell
Our crews work throughout northern Fulton County and into the neighboring communities. We provide HVAC Cleaning to homeowners in Alpharetta, Woodstock, Marietta, and Holly Springs with the same flat pricing and 365-Day Done Right Promise. If you’re outside Roswell proper but still nearby, call us and we’ll schedule a visit. Our team knows these streets as well as we know Roswell’s.
Serving Roswell, GA - Our Local Coverage Area
We’re based in the Roswell 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 About HVAC Cleaning in Roswell
Most Roswell homes benefit from a full duct cleaning every 3 to 5 years, but homes with pets, recent renovations, or historic retrofit ducts may need it sooner. If you’ve never had it done and the house is over 20 years old, it’s likely overdue. Call (737) 727-2314 and we’ll help you decide based on your specific system.
It means the written price you receive before work begins is the price you pay, no matter how many registers, returns, or duct runs your Roswell home has. We do not charge per vent, and we do not add fees once the tech is on site. The price covers the complete system cleaning, and it’s locked before we start.
Roswell’s older historic homes were often built before central HVAC, and their ducts were retrofit into existing wall and attic cavities. This creates undersized, discontinuous runs with loose joints and dead-end branches where debris collects. Our techs run a camera inspection to locate every pocket before cleaning begins, which takes more time but means the job is actually complete.
No. We don’t promise same-day service because doing the job properly takes time, especially in older Roswell homes with retrofit ductwork. Rushing through an HVAC cleaning leaves debris behind and wastes your money. We schedule a dedicated window, arrive when we say we will, and finish the job right.
We clean and maintain systems from every major residential HVAC manufacturer. Our techs use Nikro HEPA vacuum extraction, Rotobrush agitation tools, and Abatement Technologies containment equipment on the job. For filtration upgrades, we work with Honeywell and Aprilaire products. Call (737) 727-2314 for a free estimate on your system.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Roswell since 2005 through the Relay Home Co. family.