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
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Before
AfterFast, Reliable Duct Repair & Sealing Across Pflugerville
Duct repair and sealing in Pflugerville typically costs $280-$650 for most residential jobs, with flex duct repair running $180-$420 per run and full-system mastic sealing at $450-$890. Most Pflugerville homeowners see the work completed in a single scheduled visit. Call (737) 259-5752 for a written estimate before any work starts.
We serve Pflugerville from our Austin coordination office, with crews running daily routes through Blackhawk, Springbrook, Avalon, and the older neighborhoods near the original town center. The 2003-2018 production-built housing stock that dominates this city has specific ductwork vulnerabilities we’ve documented across thousands of Pflugerville inspections. We’re familiar with the flex duct systems DR Horton, KB Home, and Lennar installed under tight schedules, and we know where those installations tend to fail after 10-20 years of continuous Central Texas AC cycling.
Why CleanRun Air Duct Cleaning Round Rock Is Pflugerville’s Preferred Duct Repair & Sealing Company
CleanRun has held the 365-Day Done Right Promise since 2013, and our Pflugerville customers receive it in writing on every job. That means if the seal fails, the support strap loosens, or the mastic crack reopens, we return and make it right without a second invoice.
Our documented photo record is standard on every visit, not an upsell. Before we touch a tool, the camera shows you the kinked flex, the separated joint, or the deteriorating duct-board liner. After we finish, the after photos go into your job record alongside the written scope and the final price you agreed to under Haven Standard Clause 1.
Every technician is background-checked and uniformed under Haven Standard Clause 3: Verified Crews. You’ll get a name before arrival, not a random subcontractor. And every written estimate we provide includes a free second opinion line item, so you can set our number next to any competitor’s quote without paying for the comparison.
Dispatch and scheduling for Pflugerville are coordinated from our Austin office, with local crews carrying Rotobrush agitation equipment, Nikro HEPA-negative-pressure systems, and Honeywell and Aprilaire testing gear on every truck. No waiting for parts to arrive from Dallas or Houston.
Our Duct Repair & Sealing Services in Pflugerville
Duct Sealing
Most Pflugerville homes lose 20-30% of conditioned air through leaks at the plenum (the main distribution box attached to your air handler), at joints between duct sections, and where flex duct meets the register boot. We seal with mastic and fiberglass mesh, not tape that dries and cracks. In the 2007-2012 Blackhawk build-out, we regularly find builders used foil tape on flex-to-metal connections that has completely failed after 15 years of thermal cycling. Our Duct Repair & Sealing team replaces those failed tapes with permanent mastic seals rated for the temperature swings your attic sees from July to January.
Flex Duct Repair
Flex duct dominates Pflugerville’s housing stock, and it’s where we spend most of our repair hours. The spiral-wire helix inside flex duct can kink if improperly supported, crushing airflow and creating low spots where condensation collects. In Blackhawk specifically, our techs frequently find flex that was zip-tied at the wrong angle during the original construction rush, sagging between trusses and pooling debris since 2008 or 2009. We re-support with proper straps at code spacing, replace crushed sections with new flex rated for the full run length, and seal all connections with mastic. A typical flex duct repair in Pflugerville runs $180-$420 per run depending on attic accessibility and length.
Metal Duct Repair
Older homes near the original Pflugerville town center, particularly those built in the 1980s and 1990s, often contain galvanized steel ductwork or duct-board systems with fiberglass liner. That liner degradates over time, shedding fibers into your airflow and collecting at the air handler where it restricts blower performance. We remove deteriorated liner, repair corroded metal seams, and re-line or replace sections as needed. Metal duct repair in Pflugerville typically ranges $320-$680 depending on the extent of corrosion and the number of access points required.
Duct Insulation & Air Leak Repair
Uninsulated or poorly insulated duct in a Pflugerville attic loses significant cooling capacity before the air reaches your living space. During our July and August peak, attic temperatures in Pflugerville tract homes regularly exceed 140°F, and bare metal or thin flex insulation can’t maintain supply air temperature. We install proper R-value insulation on repaired or replaced runs and seal every leak point with mastic before insulating. Full-system insulation and sealing in Pflugerville generally runs $650-$1,200 for an average 2,000-square-foot home.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Pflugerville
Our trucks carry professional-grade equipment from Rotobrush, Nikro, Honeywell, and Aprilaire, brands you can verify independently before you agree to any scope of work. We stock common flex duct diameters, mastic, mesh, and register boots for the 2003-2018 Pflugerville housing stock, so most repairs don’t require a return visit for parts. For Honeywell and Aprilaire whole-house air cleaner integrations, we carry the adapter collars and gaskets that match the original builder installations in Springbrook and Avalon subdivisions.
Common Duct Repair & Sealing Problems We See in Pflugerville Homes
- Flex duct kinked during the Blackhawk build-out rush. Between 2007 and 2012, high-volume crews in Blackhawk stapled or zip-tied flex duct at angles that created permanent sags. Those low spots now trap condensation and the fine gray construction drywall dust that settled during original build-out, restricting airflow and blowing debris every time the blower cycles.
- Cedar pollen loading in never-cleaned 2003-2018 tract homes. Pflugerville sits downwind of the Hill Country’s Ashe juniper event each December through February. Fine particulate penetrates standard 1-inch filters and packs into flex duct insulation and low spots, degrading indoor air quality months after cedar season ends. Homes that have never had duct cleaning often show 3-5 years of accumulated pollen cake at the first elbow.
- Deteriorating duct-board liner in older Pflugerville homes. Near the original town center, 1980s and 1990s homes with original rigid duct systems often have fiberglass liner that’s shedding fibers into supply air. The camera shows a fuzzy coating on the duct floor that wasn’t there when the system was new, and the air handler collects loose material at the return plenum.
- Failed foil tape at flex-to-metal connections. The foil tape used as a fast seal during original construction in subdivisions like Springbrook and Avalon dries and cracks after 10-15 years of thermal cycling. We find completely separated joints blowing conditioned air into attics, which the homeowner only notices as uneven cooling and rising electric bills.
Pricing for Duct Repair & Sealing in Pflugerville, TX
| Service | Typical Range in Pflugerville |
|---|---|
| Flex duct repair (per run) | $180 - $420 |
| Metal duct repair (per section) | $320 - $680 |
| Mastic sealing (full system) | $450 - $890 |
| Duct insulation replacement | $280 - $550 per run |
| Air leak repair (plenum/joints) | $150 - $340 |
| Outbuilding system (additional) | $200 - $480 |
These ranges reflect what we actually quote in Pflugerville, based on attic accessibility, the age and condition of the existing ductwork, and whether we’re working in a standard tract home or a rural property with longer service runs. Every quote is written and delivered before work starts under Haven Standard Clause 1. No per-vent pricing, no coupon bait-and-switch, no invoice larger than the agreed scope.
Rural Pflugerville properties on unpaved roads typically need cleaning and inspection on a 3-5 year interval instead of the 5-7 year norm for filtered suburban homes. Dust loading from road traffic, pollen penetration during cedar season, and wood heat particulate in winter all accelerate duct contamination. If you maintain outbuilding systems for workshops, guest quarters, or barn offices, those runs often see heavier loading and should be inspected on the same shortened cycle.
Call (737) 259-5752 for a written estimate. Estimates are free, and we provide a documented photo record with every visit.
We Also Serve Cities Near Pflugerville
Our crews run regular routes through Pflugerville and the surrounding communities: Round Rock to the north, Hutto to the northeast, Manor to the southeast, and Austin proper to the southwest. The same written pricing, documented photo record, and 365-Day Done Right Promise apply in every service area.
Serving Pflugerville, TX - Our Local Coverage Area
We’re based in the Pflugerville 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 - Duct Repair & Sealing in Pflugerville
Rural Pflugerville properties on unpaved roads need duct cleaning and inspection every 3-5 years, not the 5-7 year interval standard for filtered suburban homes. Dust from road traffic, combined with the Hill Country cedar pollen load that penetrates standard filters each winter, packs into flex duct faster than in metro-core neighborhoods. If you heat with wood or maintain outbuilding systems, inspect at the 3-year mark. Call (737) 259-5752 and we’ll put a written maintenance schedule to your specific property conditions.
It needs inspection before cleaning, and repair is common. In Blackhawk, we regularly find flex duct zip-tied at angles that created sagging low spots during original construction, and cleaning agitation can damage already-compromised runs. Our process is camera inspection first, written scope with photo documentation second, then repair of kinked or unsupported sections before any cleaning begins. The 365-Day Done Right Promise covers both the repair and the cleaning. Call (737) 259-5752 for an inspection estimate.
Yes. Pflugerville’s position downwind of the Hill Country means December-February Ashe juniper pollen concentrations are among the highest in North America, and the fine particulate penetrates standard 1-inch filters to coat duct interiors and insulation. Sealing leaks with mastic prevents that pollen from entering the duct system through attic leak points, and it keeps conditioned air from escaping into spaces where cedar dust accumulates on the exterior. After sealing, we recommend upgrading to MERV 11-13 filtration before the next cedar season. Call (737) 259-5752 to schedule sealing before December.
Yes. We repair and seal ductwork in workshops, guest quarters, barn offices, and detached garage HVAC systems throughout the Pflugerville rural fringe. These systems often use the same flex duct as the main house but see heavier loading from dust, pollen, and occasional rodent intrusion. Outbuilding service runs $200-$480 additional depending on system size and accessibility. Every outbuilding job receives the same documented photo record and written warranty as the main residence. Call (737) 259-5752 to describe your setup and get a written scope.
MERV 11 is the practical minimum for Pflugerville after duct sealing, and MERV 13 is preferable if your air handler can handle the static pressure. The sealed duct system eliminates leak-point entry for cedar pollen and road dust, but you still need filtration that catches the fine particulate that enters through normal return air. Check your HVAC manufacturer’s static pressure rating before upgrading to MERV 13; some older Pflugerville systems from the 2003-2010 build-outs need a blower adjustment to avoid reduced airflow. We test static pressure as part of every sealing job and note the recommended filter rating in your written job record. Call (737) 259-5752 to discuss your specific system.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Round Rock, serving Pflugerville since 2013.