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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Before
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Before
AfterAir Duct Cleaning Company in Terrell, TX
Air duct cleaning in Terrell, TX typically costs $350 – $650 for a whole-home system and should be scheduled every 3 – 5 years, though homes near farmland or with older ductwork may need it sooner. Hollis Air Duct Cleaning handles the full range of Terrell conditions, from century-old downtown bungalows with original metal ductwork to new construction along I-20 with builder-grade flex systems. We’re part of the Garrison Partners family, and every Terrell job runs on The Garrison Standard: written price before we start, background-checked uniformed technicians, and our 365-Day Done Right Promise backed in writing. Call us at (361) 326-5060 for a free estimate.
Why Terrell Homes Are Different
Terrell sits at the crossroads of the Blackland Prairie, and that prairie soil creates a problem you won’t find in sandy Dallas suburbs. In older neighborhoods near downtown, we regularly see return ducts packed with fine red clay dust that gets tracked in on boots and pulled straight into the system. That clay is abrasive and dense, and it doesn’t blow out with a standard vacuum pass.
The housing stock here is genuinely mixed. Pre-1950 bungalows near downtown often still run on original metal ductwork with asbestos-era tape at the joints. Windmill Farms and other 1980s-2000s subdivisions typically have undersized flex duct retrofits that sag and leak. Newer builds along the I-20 corridor use builder-grade flex that crimps at tight bends. Our crews carry different tools for each era: rotary brush systems for metal, gentle negative-air methods for aging flex, and sealing mastic for the gaps that develop at every transition.
Climate adds another layer. July and August highs near 96°F with heavy humidity push mold growth inside air handler closets and duct runs. Occasional winter ice storms cause power cycling that leaves condensation damage when the system restarts. We’ve also found rodent intrusion in rural-edge homes where farmland meets subdivision, something rare in more urbanized DFW markets. Dispatch and scheduling for Terrell are coordinated from our Dallas-Fort Worth office, but the crews serving you are local and know these conditions.
Our Main Terrell Services
Most Terrell homeowners call us for one of three jobs. Each has its own page with full detail on what we find in local homes and how we handle it.
Air Duct Cleaning in Terrell
We clean the full supply and return network, from the air handler to every vent, using Rotobrush rotary systems for metal ductwork and Nikro negative-air machines for flex systems. In Terrell, we pay special attention to red clay buildup in older returns and mold-prone handler closets in humid summer months. Before we leave, we show you before-and-after photos of your own ducts. Air Duct Cleaning in Terrell
Dryer Vent Cleaning in Terrell
Lint accumulation in dryer vents is a leading cause of house fires, and Terrell’s mix of older vent routing through attics and newer through-wall installs means we inspect the full run every time. We clear the vent from the back of the dryer to the exterior cap, test airflow with a manometer, and flag any corrugated flex or damaged hoods that need replacement. Dryer Vent Cleaning in Terrell
Duct Sealing in Terrell
Leaky ducts waste 20 – 30% of conditioned air in most homes, and Terrell’s combination of aging tape joints and crimped flex makes this worse than average. We seal accessible joints with mastic and apply aerosol sealant where manual reach is limited, then test with a duct blaster to verify the reduction in leakage. Duct Sealing in Terrell
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 Terrell
We stock parts and filters for Honeywell, Aprilaire, and Abatement Technologies systems commonly found in Terrell homes, and we service all major brands of HVAC equipment. Most filter replacements and minor part swaps happen on the first visit. See our brands for the full list.
Pricing for Air Duct Cleaning Company in Terrell, TX
| Service | Typical range in Terrell |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard through-wall) | $120 – $180 |
| Dryer vent cleaning (extended or rooftop exit) | $180 – $280 |
| Duct sealing (aerosol method, single system) | $1,200 – $2,000 |
| Duct sealing (manual mastic, accessible joints only) | $400 – $800 |
| Air handler / blower cabinet cleaning | $150 – $250 |
| UV light installation (mold prevention) | $300 – $500 |
| Filter upgrade to HEPA or high-MERV | $80 – $200 |
| Return duct deep cleaning (heavy clay buildup) | $100 – $200 add-on |
In Terrell, prices tend toward the higher end when we’re dealing with heavy red clay accumulation, multiple system zones, or access issues in crawl spaces or sealed attics. The price we write down before any work starts is the price you pay. No per-vent add-ons, no equipment charges that appear after we’re inside.
Neighborhoods We Serve in Terrell
We work across the full Terrell area, from downtown historic districts to the newest developments pushing toward the I-20 corridor. Most appointments are scheduled within a few days, and our Dallas-Fort Worth dispatch coordinates routing to keep arrival windows tight.
- Windmill Farms
- Downtown Terrell historic district
- Terrell Hills area
- I-20 corridor new construction
- North Terrell near Highway 80
Service Area – Cities Near Terrell
Our crews regularly work the full eastern DFW corridor. If you’re just outside Terrell city limits, we likely still cover you. We also schedule jobs in Forney, TX, Rockwall, TX, Kaufman, TX, and Fate, TX from the same dispatch base.
Serving Terrell, TX - Our Local Coverage Area
We’re based in the Terrell 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 Terrell
No permit is required for standard duct cleaning or dryer vent cleaning in Terrell. Duct sealing that involves structural modification or new HVAC equipment may need review, and we’ll flag that during your estimate if it applies. Call (361) 326-5060 and we’ll walk you through it.
We typically schedule Terrell appointments within 3 – 5 business days, sometimes sooner depending on routing from our Dallas-Fort Worth office. We do not promise same-day dispatch, but we do promise to arrive inside the window we give you.
Yes. We cover the full Terrell area including rural properties on the prairie edge where rodent intrusion and clay dust issues are most common. If you’re unsure whether you’re in range, call (361) 326-5060 and we’ll confirm.
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 Terrell Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.