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 Richardson
HVAC cleaning in Richardson, TX typically runs $425 – $860 for a complete furnace and AC coil cleaning on a single-system home, and the work usually takes 3 – 5 hours. We schedule Richardson jobs Monday through Saturday, with a live arrival window you can track from your phone before the tech even pulls up. Call (737) 727-2314 and a person answers, not a voicemail tree.
Richardson’s housing stock is split in two: original 1960s – 70s ranch homes near the old Cotton Belt line, and 1990s – 2000s two-story builds with long flex runs in unconditioned attics. Each needs a different approach, and our techs know which one applies the moment they see your street. That’s the difference between a cleaning that actually moves air and one that just makes noise.
Why Cardinal Air Duct Cleaning Is Richardson’s Preferred HVAC Cleaning Company
We’re not a general handyman service dabbling in ducts. HVAC Cleaning is what we do, and Richardson homeowners call us because we show up with the right equipment for their specific house. A 1972 ranch off Arapaho Road has a galvanized trunk line that needs rotary brush agitation. A 2004 two-story off Renner Road has flex runs that may need camera inspection before anything gets touched. Most companies run the same process on both. We don’t.
Every tech who arrives at a Richardson home is background-checked, uniformed, and carrying photo ID plus the name you saw on your booking confirmation. You’ll know who’s coming before the doorbell rings. And the 365-Day Done Right Promise stands behind every job: if the work isn’t right within a full year, we come back and correct it at no charge. No fine print, no pro-rated nonsense.
Omar Haddad leads our Richardson service area, and the standard he set is simple: document everything. Before-and-after photos of your own ducts, a written price handed to you before any tool comes off the truck, and a digital invoice you can pay from your phone. That’s the whole transaction, start to finish.
Furnace Duct Cleaning in Richardson
Furnace duct cleaning in Richardson means source removal across the full supply and return network connected to your furnace, and for most single-system homes it runs $325 – $520 depending on how many registries and returns feed the system. The older ranch homes near Belt Line and Coit, with their original galvanized trunks, collect decades of fibrous insulation and drywall dust that a quick vacuum pass never touches. Our Rotobrush rotary agitation loosens it mechanically, then the Nikro HEPA vacuum runs negative-pressure extraction at the air handler so that loosened debris goes straight into the vacuum, not back into your living room.
Trunk Lines vs. Flex Runs
Galvanized trunk lines in 1960s – 70s ranch homes hold dust differently than the flex runs in newer two-story builds. Galvanized metal collects a hard crust of dust, hair, and construction debris that needs mechanical agitation to break loose. Flex runs need a gentler touch and often a camera inspection first, because a collapsed or torn liner means the cleaning has to follow an actual repair, not just a brush pass.
What We Actually Clean
A proper furnace duct cleaning includes supply registers, return openings, the trunk line, all branch runs, the plenum at the furnace, and the blower compartment. If a company quotes you per-vent, they’re not quoting the full job. We quote per system, one flat price, agreed before work starts.
AC Coil Cleaning in Richardson
AC coil cleaning in Richardson addresses both the evaporator coil sitting above your furnace or in your air handler and the condenser coil outside, and a standard split-system cleaning runs $180 – $340 on top of the duct work. A fouled evaporator coil is the single most common reason a Richardson home’s AC runs constantly while the house still feels sticky. In attic-mounted air handlers, which are common in the 1990s – 2000s builds around Prairie Creek, the coil catches everything the filter missed and the condensed moisture turns it into a paste that chokes airflow.
Evaporator vs. Condenser Coils
The evaporator coil is the one inside that gets cold and pulls heat from your air. The condenser coil is the one outside that rejects that heat. Both need cleaning for different reasons: the evaporator gets caked with household dust and pet hair, and the Richardson clay soil and spring pollen load clouds the condenser fins. We use coil-safe cleaners and rinse both with low pressure, so the fins don’t fold over.
When the Coil Needs More Than Cleaning
Sometimes we find a coil that’s too far gone for cleaning alone, typically when the aluminum fins have started to corrode, which happens faster in humid attic spaces. If a coil needs replacement, you get a written repair guarantee and a free second visit if the repair fails. That’s not conditional, it’s just how we operate.
Trusted Brands We Service in Richardson
Trane, Carrier, Lennox, Goodman, Rheem, and the older builders-grade units scattered across Richardson’s neighborhoods: we service them all. We’re brand-neutral, which means we have no incentive to tell you your equipment is hopeless just to sell a replacement. Our techs stock common replacement parts for Richardson’s common unit types, plus the filtration side comes from Aprilaire, Honeywell, and Guardsman when a home needs better media filtration. The cleaning equipment itself is professional-grade: Rotobrush rotary brush systems, Nikro HEPA vacuums, and Abatement Technologies containment units when a job calls for it.
Common HVAC Cleaning Problems We See in Richardson Homes
- Collapsed flex runs in attic-mounted systems. The two-story homes built in the 1990s and 2000s around Canyon Creek and Buckingham have long flex ducts running through unconditioned attics. Richardson summers bake those attics to 130°F+, and the inner liner of aged flex duct simply lets go, blocking airflow and lining your ducts with fiberglass particles.
- Galvanized trunk corrosion in older ranches. The original 1960s and 70s homes near the old Cotton Belt line were built with metal trunk lines that seasonally sweat in our humidity. Over decades, that moisture cycle causes surface corrosion that grabs and holds dust, making it nearly impossible to remove without mechanical agitation.
- Stuck registers caked with dust and paint. It’s a small thing, but in older Richardson homes we see registers that haven’t been removed in 20 years and are painted over and sealed shut with grime. If registers can’t be removed, the branch runs behind them never get cleaned. We pry them free, clean them, and leave them accessible for future filter changes.
- Dirty blower motors and blower wheels. A furnace blower wheel in a Richardson home with pets can look like a felt pad after a few years. The blower moves less air, your AC runs longer, and the motor runs hotter. On every duct cleaning, we pull and clean the blower wheel and motor housing as part of the full-system price.
Pricing for HVAC Cleaning in Richardson, TX
For a single-system home in Richardson, a complete furnace duct cleaning runs $325 – $520. Adding the full AC coil service runs another $180 – $340. That puts most complete jobs between $505 and $860, depending on the number of returns, the complexity of the duct layout, and whether any damaged flex or coil repairs are needed. We give you a written price per system before any work begins, and it does not change at the door. No per-vent pricing, no add-on surprises, no sudden “your ducts are special” markup once the tech is in your house.
What affects the number is mostly the age and layout of your ducts. A 1971 ranch with a full basement return and 10 registers is a different job than a 2010 two-story with 18 registers and attic flex runs. But the price you see is the price you pay. Call (737) 727-2314 and we’ll quote your system honestly.
We Also Serve Cities Near Richardson
If you’re outside Richardson proper but still in the northeast Dallas corridor, we likely cover you. Our HVAC Cleaning in Richardson service area includes Addison, Plano, Garland, and Carrollton. Same pricing structure, same before-and-after photo documentation, same 365-Day Done Right Promise.
Serving Richardson, TX - Our Local Coverage Area
We’re based in the Richardson 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 Richardson
Most Richardson homes need a full HVAC cleaning every 3 – 5 years. Homes with multiple pets, recent renovation work, or smokers in the house should lean closer to 3 years. If you’ve never had it done and your home was built before 1995, do it once and then judge by the photos we show you whether you need it again in 3 years or 5.
We charge per system, never per vent. A per-vent price punishes homes with 18+ registers, which is common in the larger two-story builds around Richardson. One flat price for your whole duct system, written down and agreed before any tool comes off the truck.
The job involves camera inspection of the supply and return runs, mechanical agitation of the trunk line, negative-pressure HEPA extraction at the air handler, cleaning of the blower motor and wheel, evaporator coil cleaning, and register removal and cleaning at every opening. You get before-and-after photos of your actual ducts, not stock images. Call (737) 727-2314 for a written estimate, and we’ll lay out exactly what your house needs.
No, we don’t promise same-day service. A real Richardson HVAC cleaning is a scheduled 3 – 5 hour job, and we do it right, not rushed. We’ll book you at a date that fits your week and give you a live trackable arrival window, so you’re not waiting around for a four-hour “sometime between noon and 4.”
That difference usually points to collapsed or kinked flex runs in the attic above your upstairs bedrooms, or to an undersized return path pulling air from the hallway instead of each room. In Richardson’s 1990s and 2000s two-story builds, long flex runs in unconditioned attics degrade from heat and lose their inner liner, which restricts airflow and introduces fiberglass particles upstairs. A camera inspection through the supply and return runs will show exactly what’s happening, and we’ll fix it rather than just cleaning around it.
Get a Straight Answer for Your Richardson HVAC System
If your Richardson home’s HVAC system is moving less air than it used to, or the air smells stale and dusty when the system kicks on, call us at (737) 727-2314. We’ll walk you through what a cleaning actually involves, what it should cost for your house, and why we document everything with before-and-after photos. A live person answers, and you’ll get a written price before any work begins.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Richardson, TX and the surrounding area.