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.
Fast, Reliable HVAC Cleaning Across Highland Village
HVAC Cleaning in Highland Village typically runs between $425 and $780 for a complete single-system cleaning of the supply ducts, return ducts, air handler, and AC coil, and most jobs are finished the same day we arrive. That is the honest range for this city’s housing stock, which leans heavily toward 1980s and 1990s two-story homes with flexible duct runs baking in hot attics. We work throughout Highland Village, from Highland Shores to the Castlewood area, and our techs know exactly what to expect when they open a system here. Call (737) 727-2314 for a free estimate and a written price before any work starts.
Why Cardinal Air Duct Cleaning Is Highland Village’s Preferred HVAC Cleaning Company
Highland Village homeowners keep calling us back because we do the job the way it should be done: one flat price per system agreed before we start, no per-vent pricing, and before-and-after photographs of your own ducts so you can see what was actually removed. Our HVAC Cleaning team runs professional-grade equipment, including Rotobrush brush systems for agitation and Nikro HEPA vacuums for negative-pressure extraction. That means the loosened debris goes straight into the vacuum, not back into your living room. Every technician is background-checked and uniformed, and you will know the tech’s name before they knock on your door.
We are part of the Relay Home Co. family, founded in 2005, and every booking operates under The Relay Standard: a live trackable arrival time, before-and-after photo documentation, and a digital invoice payable by link. Omar Haddad leads our team with a simple rule: if the work is not right within 365 days, we come back and correct it at no charge. That is the 365-Day Done Right Promise, and it covers every job without exception. Highland Village residents get the same standard whether we are cleaning a single air handler or a full two-story system.
Furnace Duct Cleaning in Highland Village
Furnace Duct Cleaning in Highland Village means pulling the supply and return runs under negative pressure, agitating the interior walls with a Rotobrush tool, and extracting everything through a Nikro HEPA vacuum so nothing re-enters the home. Given the age of most Highland Village homes – much of the housing stock went up between 1985 and 1999 – furnace ducts here often carry two decades of dust, pet dander, and construction debris. A complete furnace duct cleaning for a typical two-story home in Highland Village runs $275 to $425 when done as part of a full system cleaning.
Source Removal, Not Just Surface Brushing
The air handler and blower compartment are where dust settles before it gets pushed through the home. We open the blower motor housing, clean the fan blades and wheel, and reset the compartment so airflow is restored to what the system was designed to deliver. Skipping this step is what lets dust re-enter the ducts on the next cycle, which is why so many Highland Village homeowners tell us a previous cleaning did not seem to last.
Flex Run Inspection In Hot Attics
Highland Village attics get brutally hot in summer, and flexible duct runs that are 25 to 35 years old start to sag, tear, or collapse. During a furnace duct cleaning, we inspect every accessible flex run for damage and air leaks. If we find a collapsed run, we tell you before we repair it and give you a written price for the fix. No surprises at the door.
AC Coil Cleaning in Highland Village
AC Coil Cleaning in Highland Village is the single highest-impact service we perform, because a dirty evaporator coil is the main reason second-floor rooms in this city run warm and muggy all summer. When the coil sits in a dusty attic air handler for years, the fins clog with a paste of dust and condensation, and the system loses both cooling capacity and airflow. A thorough AC coil cleaning in Highland Village runs $180 to $340 when combined with a full HVAC cleaning, and it usually restores measurable airflow within hours.
Evaporator Coil Access and Cleaning
We open the coil cabinet, brush away the surface debris, and apply a professional coil treatment that breaks down the baked-on film without damaging the aluminum fins. This is not a rinse-off with a garden hose. We use coil-specific cleaning solutions and catch everything with a HEPA extraction unit, because a wet coil dripping into a hot attic is how mold and mildew start.
Blower and Condenser Service
The blower wheel pulls air across the coil, and when it is caked with dust, airflow drops even if the coil is clean. We clean the blower wheel, housing, and motor compartment as part of the job. For the outdoor condenser, we clear the fins and check the coil for debris from Lewisville Lake winds and the tree coverage common around Highland Shores and Doubletree Ranch Road.
Trusted Brands We Service in Highland Village
We stock parts and filtration upgrades for the systems most common in Highland Village homes, including Honeywell media cabinets and Aprilaire filters. For containment on larger jobs, we use Abatement Technologies units to keep dust from spreading through living spaces during the cleaning. If your system uses a Guardsman or Nikro filtration setup, we are familiar with the specs and can replace filters on the spot in most cases. When a Highland Village homeowner needs a repair part, we carry the standard sizes for Trane, Carrier, Lennox, and Rheem systems that dominate this area’s 1990s construction wave, so we usually do not have to order and come back.
Common HVAC Cleaning Problems We See in Highland Village Homes
- Collapsed flex runs in hot attics. The original flexible ducts in homes built around Highland Shores and Castlewood are now 25 to 35 years old. Heat in the attic breaks down the inner liner, and the run sags or tears, choking airflow to second-floor rooms.
- Dust-caked evaporator coils. Years of Texas pollen, dust, and condensation form a paste on the coil fins. Homeowners notice weak airflow and rising cooling bills, even after replacing filters regularly.
- Per-vent pricing games. Some Highland Village homeowners have been quoted a low per-vent price, then watched the invoice balloon when the contractor counted flex runs and attic access they never mentioned during the walkthrough. We do not charge per vent, period.
- No proof of work. Too many companies clean ducts without showing the homeowner what was actually removed. We photograph your ducts before and after, and you keep those images in your digital invoice.
Pricing for HVAC Cleaning in Highland Village, TX
A complete HVAC Cleaning in Highland Village, covering supply ducts, return ducts, air handler, blower, and AC coil, runs $425 to $780 for a typical single-system home. Larger two-system homes with multiple flex runs can run $650 to $950 depending on accessibility and how much contamination is present. The drivers of cost are the number of systems, the length and condition of the flex runs, and whether the coil requires extended cleaning. We give you one flat price per system before any work starts, and that price does not change at the door. Call (737) 727-2314 for a free estimate.
We Also Serve Cities Near Highland Village
We serve Highland Village and the surrounding North Texas area. Our teams also cover Houston, San Antonio, Dallas, and Fort Worth, with dispatch coordinated from the Dallas-Fort Worth office. If you are in a neighboring city or know someone who needs HVAC Cleaning, the same flat-price-per-system standard applies.
Serving Highland Village, TX - Our Local Coverage Area
We’re based in the Highland Village 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 Highland Village
Every 3 to 5 years is the honest answer for most Highland Village homes, depending on pets, household size, renovation work, and how often the system runs during Texas summers. Homes with multiple pets or recent renovations may need it more often, while a single-occupant home with hardwood floors and a clean filter habit might go longer. If you are unsure, call (737) 727-2314 and we will help you decide based on what we find, not a sales script.
We charge one flat price per system, agreed in writing before any work starts. We do not charge per vent, and we do not reprice the job once we see your attic. The price reflects the number of systems and flex runs, which we assess during the estimate, not after we have already started.
Yes. Every HVAC Cleaning we perform in Highland Village includes before-and-after photographs of your own ducts, delivered in your digital invoice. You see exactly what was removed, and you keep the documentation. That is part of The Relay Standard on every single job.
NADCA standards require source removal, meaning the debris is extracted from the system, not just brushed loose and left to blow through the house. We run the system under negative pressure with a HEPA vacuum while agitating the duct walls, so what comes out goes into the vacuum, not your living room. Compliance also means cleaning the air handler, blower, and coil, not just the ducts.
We do not promise same-day service. Highland Village jobs are scheduled, and we coordinate a live arrival window you can track through The Relay Standard. When you book, you get a written price and a confirmed time, so you are not waiting around on a four-hour window. Call (737) 727-2314 and a live person will set it up.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Highland Village through the Relay Home Co. family since 2005.




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