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 Air Duct Cleaning Across Cedar Hill
Air duct cleaning in Cedar Hill, TX typically runs $350 – $650 for a full residential system and most jobs are completed in a single visit. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and we’ve been dispatching crews to Cedar Hill from our Dallas-Fort Worth office since 2004. We know the local housing stock, the cedar pollen seasons that define this part of North Texas, and the specific duct problems that develop in homes off Belt Line Road, along Clark Road, and throughout the Pleasant Run and Lake Ridge neighborhoods. Call us at (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Cedar Hill’s Preferred Air Duct Cleaning Company
We’ve built our reputation in Cedar Hill on showing up inside the quoted window, pricing every job in writing before we touch anything, and standing behind our work with the 365-Day Done Right Promise. Our technicians are background-checked, uniformed, and accountable. The Garrison Code governs how they behave on your property: arrive squared away, explain what they’re doing, leave the site clean.
Our phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday. When you call (361) 326-5060, you talk to a human who can schedule your Cedar Hill appointment and give you an honest price range.
We serve Cedar Hill from our Dallas-Fort Worth dispatch office, which means we’re not guessing about local conditions. We know that homes near the historic downtown built in the 1970s and 1980s often have original rigid metal duct with leaky joints, while the tract and semi-custom homes built from the 1990s through the 2010s typically use R-6 or R-8 flex duct in attics. That local knowledge changes what we bring to your job and what we expect to find.
Vent Cleaning in Cedar Hill
Vent Cleaning in Cedar Hill addresses the supply and return vents you see on your walls and ceilings, but the real work goes deeper. We remove each vent cover, clean the boot and first few feet of duct behind it, and inspect for the orange-brown juniper pollen film that coats Cedar Hill returns during cedar fever season. A typical vent cleaning as part of a full system service in Cedar Hill runs $75 – $150 per zone when bundled with complete duct cleaning.
Supply Vent Buildup
Supply vents push conditioned air into your rooms. In Cedar Hill, we regularly find a gray-black accumulation of dust, pet dander, and fine soil particles from the blackland prairie that settles on the grille and inside the boot. We clean with rotary brush agitation and HEPA-contained vacuums so nothing migrates into your living space.
Return Vent Contamination
Return vents pull air back to your HVAC system. These are the first place we spot the signature cedar pollen film. Homeowners in Cedar Hill’s Pleasant Run area often call us in February or March worried about “rust” on their return grilles. It’s not rust. It’s juniper pollen, and it cakes onto blower motor components if you wait.
Air Duct Repair in Cedar Hill
Air Duct Repair in Cedar Hill fixes the damage we find during cleaning: disconnected flex duct runs buried in attic insulation, crushed sections from storage boxes or contractor traffic, and leaky metal joints in older homes. Repair costs in Cedar Hill typically range from $150 – $400 for minor sealing and reconnection, and $500 – $1,200 for extensive flex duct replacement or major joint repair. We write the price down before we start.
Disconnected and Crushed Runs
We find disconnected flex duct in Cedar Hill attics more often than homeowners expect. The R-6 and R-8 flex used in local construction sags over time, pulls free at collars, or gets crushed when someone steps on it during HVAC service. Our camera inspection reveals these problems before we quote repair work.
Leaky Metal Joint Sealing
Original rigid metal ducts in Cedar Hill’s older homes near the historic downtown often have unsealed joints or failed tape. We seal with mastic and mechanical fasteners, then test for leakage. Sealing alone can improve system efficiency 15 – 20 percent in houses with significant leakage.
Trusted Brands We Service in Cedar Hill
We clean and repair ductwork connected to all major HVAC brands, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for Cedar Hill customers who want to upgrade while we’re on site. Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation and Nikro negative-air machines for source removal. These are the same tools commercial crews use, not hardware-store gear. If your Cedar Hill home needs a filter upgrade after cleaning, we carry the right size and MERV rating and install it before we leave.
Common Air Duct Cleaning Problems We See in Cedar Hill Homes
- Cedar pollen film mistaken for rust. After every cedar fever season, we find that distinctive orange-brown coating inside Cedar Hill return ducts and blower compartments. Homeowners delay cleaning because it looks like corrosion. It’s not. It’s pollen, and it hardens onto surfaces the longer it sits.
- Sagging flex duct collecting debris. The R-6 and R-8 flex duct common in Cedar Hill’s 1980s – 2010s housing stock sags in attics where supports have failed. Low spots become debris traps. We find everything from construction dust to rodent activity in these bellies.
- Condensation and mold in poorly sealed runs. Cedar Hill’s humid subtropical climate creates temperature swings in unconditioned attics. When humid attic air contacts cool duct surfaces through gaps in flex duct seams, condensation forms. We find mold growth in these sections that surface cleaning alone won’t solve without sealing the leaks.
- Disconnected runs hidden above insulation. A standard visual attic inspection misses flex duct that’s pulled free at a collar but remains buried in blown insulation. Our camera inspection catches these. One Cedar Hill homeowner on Clark Road was heating and cooling their attic for two years through a disconnected return.
Pricing for Air Duct Cleaning in Cedar Hill, TX
Full residential air duct cleaning in Cedar Hill typically costs $350 – $650 for a standard single-system home up to about 2,500 square feet. Larger homes, multiple HVAC systems, or heavy contamination from years of deferred cleaning can push the upper end to $850 – $1,100. Commercial duct cleaning in Cedar Hill starts around $800 and scales with system complexity.
What moves the price: number of supply and return vents, accessibility of duct runs, whether we find disconnected or damaged duct requiring repair, and the contamination level. We do not quote per-vent teaser prices that balloon at the door. We give one flat price per system, agreed in writing, before any work starts. Estimates are free. Call (361) 326-5060.
We Also Serve Cities Near Cedar Hill
Our crews cover Cedar Hill and the surrounding communities including DeSoto, Duncanville, Midlothian, and Red Oak. Scheduling and dispatch are coordinated from our Dallas-Fort Worth office, with local technicians serving each area. If you’re searching for Air Duct Cleaning anywhere in southern Dallas County or northern Ellis County, we can get to you.
Serving Cedar Hill, TX - Our Local Coverage Area
We’re based in the Cedar Hill 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 Air Duct Cleaning in Cedar Hill
That film is juniper pollen from Cedar Hill’s cedar fever season, which runs roughly December through February. The pollen is sticky, fine, and orange-brown, and it accumulates on return duct surfaces and blower components where homeowners often mistake it for rust or ordinary dirt. It hardens over time and reduces airflow. We remove it with source removal under negative pressure and HEPA filtration, then inspect your blower motor for buildup. Call (361) 326-5060 for an exact quote.
Homes from that era in Cedar Hill typically have original rigid metal supply ducts with leaky, unsealed joints and early flex duct returns that may be brittle or disconnected. We often find failed duct tape, gaps at plenum connections, and accumulation of decades of debris including that signature cedar pollen. Our camera inspection identifies which problems need immediate repair versus ongoing monitoring. Call (361) 326-5060 to schedule.
Yes, regularly. Cedar Hill’s attic flex duct is vulnerable to crushing from storage, contractor foot traffic, and sagging that pulls collars loose. We found a disconnected return in a Lake Ridge home last month that had been blowing conditioned air into insulation for years. Our camera inspection is standard on every full system cleaning, so we catch these problems and quote repair before we leave. Call (361) 326-5060.
Source removal means we physically dislodge and extract contamination from your ductwork rather than leaving it in place. We use Rotobrush rotary brush systems for mechanical agitation inside metal and flex duct, paired with Nikro negative-air machines that maintain vacuum pressure on the entire system so dislodged debris is captured in HEPA filtration, not released into your home. We follow the NADCA standard: agitate, contain, extract. Call (361) 326-5060 for details on your specific system.
Cedar Hill’s humid subtropical climate creates condensation inside ductwork when cool, conditioned air meets humid attic air through leaks in poorly sealed flex duct. This moisture feeds mold growth and produces musty odors, especially in summer. Cleaning alone won’t stop the cycle if the leaks remain. We often recommend duct sealing with mastic after cleaning to break the moisture intrusion pattern. Call (361) 326-5060 for an inspection.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Cedar Hill since 2004.