HVAC Cleaning in Dallas - One Flat Price, Before-and-After Photos

Fast, Reliable HVAC Cleaning Across Dallas

HVAC cleaning in Dallas typically costs $450 to $900 for a complete system on a single-family home, and the work usually takes 3 to 6 hours depending on how many returns your house has and how long it’s been since the last cleaning. That’s a full-system price: supply ducts, return ducts, blower, evaporator coil, and air handler, agreed in writing before we touch anything. If you’re in Lakewood, Preston Hollow, Oak Cliff, or anywhere else inside the Dallas city limits, call (737) 727-2314 and you’ll get a live person and a straight answer.

Call (737) 727-2314

We know Dallas homes because we work in them every week. The clay soil here moves, the summers hammer your AC from May through October, and the ductwork in a 1950s ranch in Casa View has different problems than the flex runs in a 2000s build in Far North Dallas. That local knowledge is the difference between a cleaning that fixes the problem and one that just moves dust around. Our HVAC Cleaning team handles the full job: ducts, coils, blower, air handler, the works.

Why Cardinal Air Duct Cleaning Is Dallas’s Preferred HVAC Cleaning Company

Cardinal Air Duct Cleaning is part of the Relay Home Co. family, founded in 2005, and every Dallas job runs on The Relay Standard. That means a live trackable arrival time, before-and-after photos of your own ducts, and a written price handed to you before a single tool comes off the truck. Omar Haddad leads the team, and he’s built the business around a simple idea: you should know exactly what you’re paying and exactly what was done. No mystery. No door-knock upcharge.

Every booking is backed by the 365-Day Done Right Promise. If the work isn’t right within 365 days, we come back and make it right at no charge. That’s the longest satisfaction window in the trade, and it applies to every job without exception. We also put a written guarantee on every repair, plus a free second visit if that repair fails. Dallas homeowners don’t need to gamble on a coupon price that triples once the van is parked in the driveway. Our price is the price.

Our technicians are background-checked and wear Cardinal uniforms. You’ll know your tech’s name before they ring the bell. We run professional-grade equipment: Rotobrush rotary brush systems and Nikro HEPA-rated vacuums, not a truck-mounted shop-vac with a hose taped to the return. For containment on heavy contamination jobs, we use Abatement Technologies units. That equipment matters in Dallas, where fine clay dust and attic heat turn ordinary duct cleaning into a real filtration job.

AC Vent Cleaning in Dallas

AC Vent Cleaning in Dallas is the service most homeowners call about first. They notice dust collecting around the register grilles in a bedroom in Richardson-adjacent North Dallas, or a white film building up on the supply vents in a Mid-Century ranch off Abrams Road. What the job actually involves is cleaning the full run from the supply plenum to the register boot, including the grille itself, so conditioned air isn’t pushing through a layer of dust, pet hair, and skin cells every time the system cycles. Most AC vent cleaning as part of a full system job in Dallas runs $450 to $900 for the whole house, not per vent.

Register and Grille Cleaning

We pull every register and grille, clean both sides, and wipe down the boot where the duct connects. In Dallas homes with original hardwood floors, the space under a floor register can collect decades of fine grit. We clean that too, so the air leaving the vent is actually clean air, not dust re-entrained from the grille itself.

Supply and Return Duct Agitation

Rotary brush agitation through the full duct run loosens the bonded dust that a vacuum alone can’t remove. Then negative-pressure extraction pulls it all into a Nikro HEPA unit. Negative pressure means the loosened debris goes straight into the vacuum, not back into your living room.

Furnace Duct Cleaning in Dallas

Furnace Duct Cleaning in Dallas addresses the side of the system that runs less than half the year but still collects a year’s worth of dust, pet dander, and sometimes rodent activity during the mild months when the furnace sits idle. A gas furnace in a White Rock Lake home with a crawlspace under the pier-and-beam floor is particularly vulnerable to ducts that pull in dust from the crawlspace, then push it through the house on the first cold snap. Furnace duct cleaning as part of a full system job in Dallas typically runs $450 to $900.

Heat Exchanger and Blower Inspection

While the furnace is open, we inspect the heat exchanger and blower motor. A dirty blower can push dust through the ducts even after a cleaning, so we address it during the visit. In pre-1980 Dallas homes, we frequently find blower wheels caked with years of accumulated film that no filter was ever designed to catch.

Return Chase and Boot Resealing

Older Dallas homes, especially pier-and-beam builds in East Dallas and Oak Cliff, often have separated return chases and boot connections. We find joint separation on most pre-1980 houses and reseal before cleaning, because cleaning a disconnected duct is pointless. The air just pulls from the crawlspace instead of the room.

Trusted Brands We Service in Dallas

Dallas homes carry every brand of equipment ever installed in North Texas, and our techs work on all of them. Carrier and Trane are the most common in East Dallas, Lennox shows up all over Far North Dallas, and Rheem and Goodman dominate the newer construction around Bishop Arts and Kessler Park. We stock common filters and parts for the brands we see most often, so most maintenance items don’t require a second visit. We also install and service Honeywell, Aprilaire, and Guardsman filtration products, including Guardsman electrostatic filters and Guardsman UV germicidal systems that help Dallas homeowners dealing with allergy seasons that run nearly year-round.

Common HVAC Cleaning Problems We See in Dallas Homes

• Clay soil foundation movement separating ducts. Dallas sits on expansive clay that swells when wet and shrinks when dry. In older East Dallas and Oak Cliff homes on pier-and-beam foundations, that movement routinely separates duct joints and boot connections, pulling crawlspace air and silt into the system. We reseal those separations before cleaning so the job actually holds.
• Dust blamed on ducts that’s actually a dirty blower motor. A blower wheel caked with years of film will push dust through the house no matter how clean the ducts are. Our camera inspection checks the air handler and filter slot first, so we don’t sell a duct cleaning when the blower is the culprit.
• Rodent and pest debris in attic and crawlspace ducts. Dallas winters push rodents into warm crawlspaces and attics, and their debris ends up in flex ducts and return chases. We find it most often in homes near White Rock Lake, along the Trinity River corridors, and anywhere with mature tree canopies. HEPA extraction and containment handle it safely.
• Short-cycling from clogged evaporator coils. Dallas summers punish AC systems, and a coated evaporator coil makes the system run longer and cool less. Cleaning the coil as part of the HVAC cleaning restores airflow and drops runtime, which matters when your AC is fighting 105 degrees in August.

Pricing for HVAC Cleaning in Dallas, TX

We Also Serve Cities Near Dallas

Our crews cover Dallas and the surrounding cities, including Irving to the west, Duncanville and Balch Springs to the south and southeast, and Mesquite to the east. If you’re in one of those communities, you get the same HVAC Cleaning in Dallas standard: flat per-system pricing, background-checked techs, and The Relay Standard on every booking. Call (737) 727-2314 and a live person will answer, day or night.

FAQs About HVAC Cleaning in Dallas