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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After
Before
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Before
AfterAir Duct Cleaning Company in University Park, TX
Air duct cleaning in University Park runs $350 – $650 for a typical single-system home, with most jobs completed in one afternoon. We’re Hollis Air Duct Cleaning, and we’ve learned that University Park work is genuinely different from the rest of the Dallas-Fort Worth metro: the same block can hold a 1924 bungalow with original galvanized ductwork and a 2023 teardown with flex duct full of construction dust, each needing a completely different approach. Our crews dispatch from the Dallas-Fort Worth office and carry both rotary brush systems and negative-air machines to handle whatever we find. Call (361) 326-5060 for a written estimate before any work starts.
Why University Park Homes Are Different
University Park’s housing stock creates air duct problems you won’t find in newer suburbs. Many mid-century ranches on 50- to 60-foot lots were built before central air conditioning, so their ductwork is undersized, uninsulated, and routed through unconditioned attic space. When summer attic temperatures hit 140°F, the failing 1960s-era insulation wrapped around that original ductwork degrades and flakes into supply ducts. We regularly get calls after the first heat wave from homeowners finding gray debris blowing out of registers.
The teardown-rebuild cycle adds another layer. Active construction zones sit next to occupied homes, and drywall dust, sawdust, and insulation particles migrate through shared attic spaces and open soffits into neighboring duct systems. The city’s mature tree canopy traps moisture while sheltering roofs from direct sun, creating ideal conditions for mold and microbial growth inside ductwork. Spring hail and strong storms send debris into outdoor returns and fresh-air intakes, making post-storm duct inspection a seasonal necessity. Narrow streets and alley-only utility access also mean staging a duct-cleaning truck and vacuum requires more planning here than in typical Dallas neighborhoods.
Our Main University Park Services
University Park homeowners call us for three core services, each handled with The Garrison Standard: written price, written guarantee, and a crew that arrives squared away.
Air Duct Cleaning in University Park
We clean supply and return ducts with Rotobrush rotary brush systems or Nikro negative-air machines, depending on what your home’s ductwork can handle. In University Park, that choice matters: original galvanized ductwork from the 1940s and 1950s can be too fragile for aggressive rotary brushing, while newer flex duct needs careful handling to avoid crushing. We inspect every system with a borescope before selecting the method. Air Duct Cleaning in University Park
Dryer Vent Cleaning in University Park
Dryer vent cleaning in University Park often involves navigating alley access and older vent configurations that don’t meet current code. Many ranch homes have vent runs through crawl spaces or enclosed soffits that collect lint in low spots. We use professional-grade brushing and vacuum equipment to clear the full run, not just the accessible sections, and we check exterior termination points for storm damage while we’re there. Dryer Vent Cleaning in University Park
Duct Sealing in University Park
Duct sealing addresses the leaks and separations common in University Park’s aging systems. We apply mastic sealant and mechanical fasteners at joints, then pressure-test the system to verify results. For homes with uninsulated attic ductwork, sealing is often the most cost-effective improvement available, since conditioned air leaking into a 140°F attic is pure waste. Duct Sealing in University Park
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 University Park
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies for University Park systems, with most replacement filters and components available same-day. For equipment not in our local inventory, we coordinate with our Dallas-Fort Worth office for next-morning delivery. our brands
Pricing for Air Duct Cleaning Company in University Park, TX
| Service | Typical range in University Park |
|---|---|
| Single-system air duct cleaning (up to 12 vents) | $350 – $650 |
| Single-system air duct cleaning (13 – 20 vents) | $550 – $850 |
| Single-system air duct cleaning (21+ vents) | $750 – $1,100 |
| Dryer vent cleaning (ground-floor, straight run) | $120 – $180 |
| Dryer vent cleaning (second story or roof termination) | $180 – $280 |
| Dryer vent cleaning (long run or concealed duct) | $250 – $400 |
| Duct sealing (single system, mastic application) | $400 – $700 |
| Duct sealing with pressure testing and reporting | $600 – $950 |
| HVAC system inspection with borescope imaging | $150 – $250 |
| Post-construction duct cleaning (new build or remodel) | $450 – $800 |
| Mold remediation prep and antimicrobial treatment | $300 – $600 |
Prices in University Park run toward the higher end of these ranges when homes have original galvanized ductwork requiring gentler handling, or when alley access and narrow street parking complicate equipment staging. The price we write down before work starts is the price you pay: no per-vent add-ons, no equipment surcharges, no surprises when the truck is already in your driveway.
Neighborhoods We Serve in University Park
We work across all of University Park’s residential areas, from the original Park Cities plat to newer infill sections. Most appointments are scheduled within a three-day window, with dispatch coordinated from our Dallas-Fort Worth office.
- Volker Estates
- Caruth Hills
- University Heights
- Highland Park West (University Park section)
- Snodgrass Addition
Service Area – Cities Near University Park
Our crews regularly work in Dallas, GA, Fort Worth, TX, Houston, TX, and San Antonio, FL, with scheduling and dispatch run from our Dallas-Fort Worth office. If you’re outside University Park city limits but nearby, call us and we’ll confirm coverage and timing.
Serving University Park, TX - Our Local Coverage Area
We’re based in the University Park 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 University Park
No permit is required for routine duct cleaning, but major duct modifications or replacements may need University Park building department approval. We handle any required documentation as part of the job scope if structural changes are involved. Call (361) 326-5060 to discuss your specific situation.
Yes, our crews are equipped for University Park’s alley-access properties. We use compact vacuum units and longer hose runs when standard truck staging isn’t possible on narrow streets, and we coordinate timing to minimize neighbor disruption.
Most University Park appointments are available within three business days, with scheduling coordinated from our Dallas-Fort Worth office. Emergency post-storm inspections can often be arranged sooner. Call (361) 326-5060 for current availability and a free written estimate.
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 University Park 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.