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.
Before
After
Before
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Before
AfterAir Duct Cleaning Company in Richardson, TX
Air duct cleaning in Richardson typically costs $350 – $650 for a whole-home system and takes 3 – 5 hours to complete properly. We’re Hollis Air Duct Cleaning, and Richardson jobs are different because of the soil, the housing stock, and the way North Texas heat bakes ductwork in unconditioned attics. Call us at (361) 326-5060 for a written estimate before any work starts.
Richardson sits on the Gulf Coastal Plain where expansive black clay soils shift seasonally, cracking slab foundations and the HVAC return ducts beneath them. Most of the housing stock dates to the 1960s and 1970s, with original galvanized or early flexible ductwork that’s now fifty-plus years old. Our crews see this combination on every job, and it changes what “cleaning” means here. Often we’re removing dust that’s been baked onto duct walls by attic temperatures above 140°F, then sealing gaps that opened when the slab moved.
Why Richardson Homes Are Different
The black clay soil in Richardson expands when wet and contracts when dry. That seasonal movement doesn’t just crack driveways; it separates duct connections at slab level and creates return-air leaks that pull in musty crawl-space air. In neighborhoods like Canyon Creek and Prairie Creek, we’ve found return plenums with gaps large enough to slide a hand through. Cleaning ducts without sealing those gaps leaves the root problem untouched.
The housing mix matters too. The 1960s-70s ranch homes have simple trunk-and-branch layouts but aging galvanized steel that rusts internally. The 1980s-2000s two-story builds have more complex zoning and flexible duct runs that sag and collect debris. Both types run through attics that hit 140°F in July and August, which bakes dust onto duct walls so firmly that a light vacuum won’t touch it. We use Rotobrush rotary brush systems and Nikro negative-air machines to break that bond and extract it completely.
Climate drives the schedule. HVAC systems here run almost nonstop from May through September, moving humid air that condenses on cool duct surfaces and supports biological growth. Winter heating cycles then stir up dust that settled during the cooler months. Richardson homeowners who notice musty smells when the heat first kicks on in November are experiencing this exact pattern.
Our Main Richardson Services
Richardson homeowners call us most often for three services. Each has its own page with full pricing, process details, and neighborhood-specific notes.
Air Duct Cleaning in Richardson
We clean the complete supply and return system with a rotary brush and negative-air extraction, including the main trunk lines, branch ducts, and registers. In Richardson’s older ranch homes, we pay special attention to the return plenum where slab movement often creates gaps. We also inspect for disconnected flexible duct runs in two-story homes, since attic heat degrades the material over time. Air Duct Cleaning in Richardson covers full pricing and what to expect on the day.
Dryer Vent Cleaning in Richardson
Lint buildup in dryer vents is a fire hazard and reduces drying efficiency. In Richardson, we see longer vent runs in the 1980s-2000s two-story homes, where the laundry room is often on the second floor and the vent terminates through the roof. These runs collect more lint and are harder to access. We clean the full length with rotary brushes and inspect the termination point for proper airflow. Dryer Vent Cleaning in Richardson has the details.
Duct Sealing in Richardson
Sealing is often the missing half of cleaning in Richardson. We apply mastic sealant to gaps at slab connections, plenum joints, and register boots, then test with a pressure gauge to verify the seal. This is especially critical in homes where black clay soil movement has opened return-air pathways. Duct sealing can improve system efficiency by 20% or more in homes with significant leakage. Duct Sealing in Richardson explains the full process.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Richardson
We stock parts and filtration products from Honeywell, Aprilaire, and Guardsman, and we carry Abatement Technologies HEPA equipment for jobs requiring enhanced containment. Most replacement filters and media are available same-day from our Dallas-Fort Worth office, which coordinates dispatch and scheduling for Richardson crews. See our brands for the full list.
Pricing for Air Duct Cleaning Company in Richardson, TX
| Service | Typical range in Richardson |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (ground-floor termination) | $120 – $180 |
| Dryer vent cleaning (second-story or roof termination) | $180 – $250 |
| Duct sealing (whole home, mastic application) | $400 – $800 |
| Duct sealing (partial, slab-level returns only) | $200 – $400 |
| HVAC register and boot replacement (each) | $45 – $85 |
| Flex duct repair or replacement (per run) | $150 – $300 |
| Sanitizing treatment (applied after cleaning) | $75 – $150 |
| Return plenum repair (slab-level gap sealing) | $150 – $350 |
Prices in Richardson run toward the higher end when homes have original galvanized ductwork that requires extra brushing time, or when attic access is limited by low clearances or blown-in insulation. We write the price down before any work starts, and that number does not move at the door.
Neighborhoods We Serve in Richardson
We work across Richardson’s full city limits, from the established ranch neighborhoods to newer infill developments. Most locations are within 20 minutes of our Dallas-Fort Worth dispatch point, with appointments typically available within 3 – 5 business days.
- Canyon Creek
- Prairie Creek
- Heights Park
- Berkner Park
- Richardson Heights
Service Area – Cities Near Richardson
Our crews regularly work in the communities surrounding Richardson, including Addison, TX to the west, Plano, TX to the north, Garland, TX to the east, and Carrollton, TX to the northwest. Scheduling and dispatch are coordinated from our Dallas-Fort Worth office, with local crews serving each area.
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 Air Duct Cleaning Company in Richardson
No permit is required for cleaning or sealing existing ductwork in Richardson. If our inspection finds that sections of duct need replacement rather than repair, we will note that in our written estimate and advise whether any permitting applies to the specific scope. Call (361) 326-5060 if you have questions about a particular job.
We typically schedule Richardson appointments within 3 – 5 business days. Calls are answered by a live person 24 hours a day, 7 days a week, so you can book or ask questions without waiting for a callback. We will give you a specific arrival window and call 30 minutes before we are on the way.
Yes. We have worked in Richardson HOA communities including Canyon Creek and Prairie Creek, and we provide written scope and pricing that satisfies most HOA documentation requirements. If your HOA requires proof of insurance or specific notice before work begins, let us know when you call and we will handle the paperwork.
Call Hollis Air Duct Cleaning at (361) 326-5060 for a free, written estimate on any air duct, dryer vent, or duct sealing work in Richardson. We’ll give you a flat price per system before any work starts, and every job is covered by our 365-Day Done Right Promise.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Richardson Customers Say
"They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W.