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 Air Duct Cleaning Across Sanger
Air duct cleaning in Sanger typically runs $350 – $650 for a full residential system, with most jobs completed in a single visit. We dispatch crews from our Dallas-Fort Worth coordination office and serve Sanger homes with the same written pricing and 365-Day Done Right Promise we apply everywhere. Call (361) 326-5060 for a free estimate.
We’ve worked enough houses near the railroad tracks and downtown to know what Sanger’s older stock hides. Galvanized steel runs from the 1950s. Flex duct crushed under pier-and-beam floors. Return registers packed with harvest dust that turned to black paste after the first rain. Our Air Duct Cleaning team doesn’t just vacuum registers and call it done. We inspect with cameras, agitate with rotary brushes, and seal what we find broken.
Why Hollis Air Duct Cleaning Is Sanger’s Preferred Air Duct Cleaning Company
Hollis Air Duct Cleaning has been part of the Garrison Partners family since 2004. We operate under The Garrison Standard: arrive inside the quoted window, price in writing before touching anything, complete the job by the book, leave the site clean. No exceptions.
Our technicians are background-checked and uniformed. You know who’s walking into your home before they arrive. The price we write down is the price you pay. It does not move at the door.
Every job carries our 365-Day Done Right Promise. If the work fails within a year, we return and make it right at no charge, including a free second visit. That’s written on every invoice, not mentioned verbally and forgotten.
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 your AC is blowing dust through the house in July.
Vent Cleaning in Sanger
Vent Cleaning in Sanger means more than wiping supply grilles. The supply vents in your rooms are the visible endpoint, but they’re also where we find the first evidence of deeper problems: black rings around the register, musty air when the blower kicks on, or reduced airflow in rooms farthest from the air handler.
For a typical Sanger home, vent cleaning as part of a full system service runs $350 – $650. Standalone vent cleaning for a limited area starts around $150 – $250. We use Rotobrush rotary brush systems and Nikro negative-air machines with HEPA filtration to pull debris back toward the collection unit rather than pushing it into your living space.
Supply Vent Cleaning
Supply vents push conditioned air into your rooms. In Sanger’s older homes near downtown, we often find these partially blocked by paint overspray from decades of redecorating, or by debris that fell in when the original galvanized runs corroded at the seams. We remove each register, brush the boot and first few feet of duct, then camera-inspect deeper if airflow remains restricted.
Return Vent Cleaning
Return vents pull air back to the air handler for reconditioning. These run dirtier than supplies because they’re the intake point. In Sanger, after harvest season and the first rains, return vents in older neighborhoods collect a sticky, dark grime that vacuuming alone won’t touch. We agitate with rotary brushes before extracting under negative pressure.
Air Duct Repair in Sanger
Air Duct Repair in Sanger is often the real need hiding behind a cleaning request. In homes built from the 1940s through the 1970s, we find crushed flex duct, disconnected boots dumping air into crawlspaces, and galvanized steel runs corroded through at the seams. Cleaning a broken duct system is like waxing a car with a flat tire.
Repair costs in Sanger typically run $200 – $500 for reconnection and sealing of accessible runs. More extensive replacement of crushed or corroded sections can reach $800 – $1,500 depending on material and access. We always camera-inspect before quoting repair work. You see what we see.
Disconnected and Crushed Runs
Under Sanger’s pier-and-beam homes, flex duct often gets crushed by prior maintenance work or settled on damp ground where the wire helix rusts through. We document with video, reconnect using proper supports and sealed collars, and replace sections that are too far gone. The goal is conditioned air reaching your rooms, not your crawlspace.
Duct Sealing and Mastic Application
Older galvanized systems leak at every joint and seam. We seal accessible connections with mastic, a thick, flexible compound that remains tacky and seals gaps that foil tape or duct tape will not hold. On flex duct systems, we replace deteriorated zip ties and support straps that have let sags develop where debris collects.
Trusted Brands We Service in Sanger
Our equipment roster includes Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell and Aprilaire. We stock common replacement parts for these brands so Sanger customers aren’t waiting on a Dallas-Fort Worth warehouse shipment for standard repairs. When we find a failed Honeywell media filter housing or an Aprilaire bypass damper stuck open, we can usually fix it on the same visit. Abatement Technologies HEPA filtration runs on every job site, containing the debris we remove rather than redistributing it through your house.
Common Air Duct Cleaning Problems We See in Sanger Homes
- Harvest dust glued to return ducts after first rain. Sanger’s surrounding orchards and vineyards generate fine agricultural dust all summer. When the rains come in October or November, that dust inside return ducts turns into a sticky, dark film that standard vacuuming won’t remove. We see this most in older neighborhoods near the railroad tracks and downtown.
- Original galvanized steel runs corroded at seams. Much of Sanger’s housing stock dates to the 1940s – 1970s. Galvanized ductwork in these homes has had 50 – 80 years to rust through at joints, leaking conditioned air into wall cavities and attics. Camera inspection finds what visual checks miss.
- Crushed flex duct under pier-and-beam floors. Sanger’s older homes often have crawlspace access where flex duct was installed with inadequate support. Over years, the duct settles, crushes, or gets damaged by maintenance traffic. Rooms at the end of these runs never get proper airflow.
- Disconnected boots dumping air into crawlspaces. Vibration, rodent activity, or prior work can pull duct connections loose. We regularly find supply boots completely separated from trunk lines, with homeowners wondering why one room stays hot while their electric bill climbs.
Pricing for Air Duct Cleaning in Sanger, TX
A typical full residential duct cleaning in Sanger runs $350 – $650 for a complete supply and return system using rotary brush agitation and negative-air extraction with HEPA filtration. Commercial systems or homes with multiple HVAC units start around $800 and scale with system count and access difficulty.
Air duct repair, when we find crushed or disconnected runs during cleaning, typically adds $200 – $500 for accessible reconnection and sealing. More extensive replacement of corroded galvanized sections or multiple crushed flex runs can reach $800 – $1,500.
What affects your price: number of HVAC systems, accessibility of ductwork (crawlspace vs. attic vs. slab), condition of existing materials, and whether we find repairs needed beyond standard cleaning. We write the full price before starting work. It does not change at the door. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Sanger
Our crews regularly work in Sanger and surrounding communities including Krum, Denton, Aubrey, and Pilot Point. Dispatch and scheduling are coordinated from our Dallas-Fort Worth office, with local crews serving each area.
Serving Sanger, TX - Our Local Coverage Area
We’re based in the Sanger 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 Sanger
Sanger sits in the San Joaquin Valley air basin, one of the most polluted in the country, and its surrounding orchards and vineyards add agricultural dust to the mix. The combination of extreme heat, fine particulate pollution, and wildfire ash means HVAC systems run almost constantly from May through October, pulling that debris deep into duct systems. After harvest, the first rains turn dry dust into sticky grime that standard cleaning methods struggle to remove. Call (361) 326-5060 for an exact quote on your system.
It’s typically harvest dust, pollen, and wildfire ash that accumulated over the cooling season, then got wet during the first rains and compacted into a tar-like film. This happens most in Sanger’s older neighborhoods near the railroad tracks and downtown, where decades of accumulation meet seasonal moisture. We remove it with rotary brush agitation and negative-air extraction, not surface vacuuming. Call (361) 326-5060 to schedule.
Probably. Sanger homes from that era often have galvanized steel ductwork corroding at seams, early flex duct that’s brittle or crushed, or connections that have worked loose over 60 years of thermal cycling. We camera-inspect every system before quoting, so you’ll see exactly what needs repair versus what just needs cleaning. Call (361) 326-5060 for a free inspection.
We use HEPA-filtered negative-air machines that exhaust filtered air outside your home, not into the living space. After cleaning, we check that your filtration system is properly sized and sealed. For Sanger’s dusty environment, we often recommend upgraded media filters from Honeywell or Aprilaire, installed with proper bypass dampers, to capture incoming particulate before it reaches your ductwork again. Call (361) 326-5060 to discuss filtration options.
Yes. Dryer vent cleaning is a separate service we can schedule for the same visit. In Sanger’s older homes with long vent runs through crawlspaces or attics, lint buildup creates fire risk and extends drying times. We price it separately and write it down before starting, same as every other service. Call (361) 326-5060 to add it to your appointment.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Sanger and the Dallas-Fort Worth area since 2004.




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