Fast, Reliable Duct Repair & Sealing Across Hurst
Duct repair and sealing in Hurst typically runs $280-$650 for most residential jobs, with same-day service available when you call before noon. We’re Bellows Air Duct & Vent Co. of Texas, and we’ve been driving out to Hurst from our Houston base for over 42 years to fix the exact kind of duct failures this city’s older housing stock produces. If you’re in ZIP 76053 or 76054 and your vents are blowing dust, your rooms won’t cool evenly, or your energy bills have climbed without explanation, we’ll diagnose it with a camera, quote it upfront, and get it sealed right in one trip. Call (866) 347-2063.
Hurst isn’t like the newer suburbs. The homes here were built to be practical - slab-on-grade ranches with under-slab supply runs, original sheet-metal trunk lines, and attics that turn into ovens every July. That combination creates duct problems you won’t find in a 2015 build. We know where to look, what to expect, and how to fix it without coming back.
Why Bellows Air Duct & Vent Co. of Texas Is Hurst’s Preferred Duct Repair & Sealing Company
We’ve earned our reputation in Hurst by showing up when we say and leaving the job done. Our Duct Repair & Sealing team has worked on hundreds of homes throughout the 76053 and 76054 ZIP codes, from the established neighborhoods along Bedford Road to the ranch-style properties near the Hurst-Bell line. Homeowners here are self-reliant - many have already tried tape, caulk, or flex-seal before they call us. They appreciate that we don’t talk down to them. We explain what failed, why it failed, and how we’ll fix it so it stays fixed.
Our technicians are background-checked and uniformed, and they carry professional-grade equipment from Rotobrush, Nikro, and Honeywell. Every job gets a camera inspection before and after, so you see the gap, the crack, or the separated joint - not just take our word for it. Calls to our office are answered by a live person 24 hours a day, not a voicemail tree. And our 90-Day Done Right Promise means if something isn’t right, we return at no charge with no paperwork required. We’ve operated this way since 1984 because it’s the only way that keeps a customer for decades.
Our Duct Repair & Sealing Services in Hurst
Duct Sealing
Most Hurst homes lose 20-30% of conditioned air through leaks before it ever reaches the vents. In a 1960s ranch with original sheet-metal trunk lines, those leaks form at every joint, seam, and transition point - especially where foundation movement has stressed the connections. We seal with mastic, a fiber-reinforced compound that remains flexible and bonds to metal, duct board, and flex duct alike. Unlike tape, which dries and fails in Hurst’s 150°F attics, mastic cures into a permanent seal. A typical duct sealing job in Hurst runs $280-$450 for a single-system home.
Flex Duct Repair
Flex duct in Hurst attics doesn’t age gracefully. The plastic liner becomes brittle after years of heat cycling, and the insulation compresses or slides. We’ve replaced collapsed flex runs in homes off Precinct Line Road where the original 1970s ductwork had simply disintegrated. Our crew pulls new insulated flex, secures it with mechanical straps (never tape alone), and seals every connection with mastic. Flex duct repair in Hurst typically costs $180-$340 per run, depending on length and attic accessibility.
Metal Duct Repair
Original sheet-metal trunk lines in Hurst’s older ranches are built to last - but the seams and joints aren’t. Foundation shift from Tarrant County’s expansive clay opens gaps at elbows and takeoffs. We re-seam separated sections, reinforce weak points with drive cleats, and coat every joint with mastic. For rusted or corroded sections, we fabricate replacement pieces on-site. Metal duct repair in Hurst generally falls between $320-$580, with larger trunk-line rebuilds running higher.
Duct Insulation
Uninsulated or degraded duct insulation in a Hurst attic is like pouring money into the roof cavity. We install fresh fiberglass wrap or closed-cell insulation around repaired ductwork, bringing it up to current energy code standards. Proper insulation also prevents condensation that leads to mold in humid shoulder seasons. Duct insulation in Hurst typically adds $200-$380 to a repair job, depending on linear footage.
Mastic Sealant
Mastic is our go-to for every sealing job in Hurst, and for good reason. It bridges gaps up to 1/4 inch, adheres to dirty surfaces better than tape, and won’t degrade under UV or heat. We apply it with brushes and gloves - it’s messy work, but it’s the only method we trust for joints that won’t be accessed again for decades. Every mastic-sealed joint in our work carries the 90-Day Done Right Promise.
Air Leak Repair
Air leaks in Hurst homes often trace back to the same sources: failed under-slab duct boots, separated flex connections, and corroded metal seams. We pressurize the system, locate leaks with smoke and camera verification, then repair each one with the appropriate method. No guesswork. No sealing what isn’t broken.
What happens when you call
- 1
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.
Trusted Brands We Service in Hurst
We stock parts and equipment from Rotobrush, Nikro, and Honeywell - the same brands serious HVAC contractors specify for North Texas conditions. That means faster turnaround for Hurst homeowners. When we find a failed component during a repair, we don’t need to order it. Our trucks carry UV sanitizing units, mechanical fastening tools, and multiple grades of mastic so the job finishes in one visit. For air quality upgrades after sealing, we also work with Aprilaire filtration systems.
Common Duct Repair & Sealing Problems We See in Hurst Homes
- Under-slab duct cracks from expansive clay soil. Hurst’s Tarrant County location sits on shrink-swell Vertisol clay that shifts foundations seasonally. That same movement cracks under-slab supply ducts, pulling in soil fines and moisture that no filter can stop. We’ve pulled pounds of red clay out of ducts in 1960s ranches near the Hurst-Bedford border.
- Flex-duct failure in 150°F attics. Original flex duct in Hurst’s ranch homes was never designed for four decades of North Texas heat. The liner degrades, the wire coil rusts through, and the insulation slides to expose bare duct. Every summer, we replace runs that have finally given out.
- Separated sheet-metal trunk joints. Foundation movement and vibration slowly work apart the joints in original metal ductwork. The gaps aren’t always visible from the vent side, but they dump conditioned air into wall cavities and attics. Our camera inspection finds them every time.
- Workshop and detached building duct leaks. Hurst properties with acreage or large lots often have duct runs to detached workshops or converted garages. Longer exposed runs, more connection points, and less frequent maintenance mean leaks develop out of sight. We seal and insulate these runs to match the main house system.
Pricing for Duct Repair & Sealing in Hurst, TX
We’re upfront about numbers because nobody likes a surprise on the invoice. Here’s what duct repair and sealing costs in Hurst’s market:
| Service | Typical Range in Hurst |
|---|---|
| Duct sealing (mastic, single system) | $280-$450 |
| Flex duct repair/replacement (per run) | $180-$340 |
| Metal duct repair (seams, joints, patches) | $320-$580 |
| Duct insulation (per system) | $200-$380 |
| Under-slab duct assessment with camera | $150-$250 |
| Full system seal + repair package | $650-$1,100 |
What moves the price? Attic accessibility, the extent of foundation-related damage, whether under-slab ducts need camera diagnosis, and how many runs require replacement. We inspect with a camera first, show you what we found, and give you the full price before we start. No bait coupons, no changes at the door. Mention our $50 Off Any Repair Over $250 offer when you call, or ask about our $89 Seasonal Tune-Up if you’re not sure whether repair is needed yet. Seniors and veterans receive a permanent 5% discount.
We Also Serve Cities Near Hurst
Our service area covers the full mid-cities corridor. We regularly run Duct Repair & Sealing in Hurst and neighboring Bedford, Richland Hills, North Richland Hills, and Colleyville. Same crew, same equipment, same upfront pricing - no matter which side of the city line you’re on.
Serving Hurst, TX - Our Local Coverage Area
We’re based in the Hurst 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 Hurst
Under-slab ducts fail because Hurst’s expansive clay soil shrinks and swells with moisture changes, cracking the concrete and the ducts embedded in it. Once cracked, those ducts pull in soil, moisture, and sometimes groundwater every time the system runs. We’ve repaired homes in 76053 where the under-slab runs were completely blocked with clay sediment. Call (866) 347-2063 for a camera assessment - estimates are free, and we’ll show you exactly what’s down there.
Yes, and we do it regularly throughout Hurst’s 1960s and 1970s neighborhoods. We schedule flex duct repairs for morning hours when possible, use heat-rated materials rated for sustained attic temperatures, and verify every connection with mastic rather than tape. A typical flex repair in a Hurst ranch attic takes 2-3 hours. Call (866) 347-2063 to schedule - we’ll confirm the attic access and quote before we arrive.
Most residential duct sealing jobs in Hurst finish in 3-5 hours, with detached workshop runs adding 1-2 hours depending on distance and access. We pressure-test the entire system, seal all accessible joints with mastic, and verify with a second pressure test. One trip, one crew, done. Call (866) 347-2063 for a time estimate specific to your property layout.
Mastic is designed for accessible joints and seams, not for sealing cracks in buried under-slab ductwork. For under-slab failures in Hurst, we first camera-inspect to locate the damage, then recommend either internal lining, spot excavation, or rerouting above grade - whichever lasts longest for your situation. Mastic alone won’t survive the soil pressure and moisture. Call (866) 347-2063 and we’ll walk through the options after we see what we’re dealing with.
Absolutely - they’re the majority of our Hurst repair work. Original sheet-metal trunk lines are durable but the joints and seams need attention after 50+ years. We re-seam, reinforce, and mastic-seal these systems regularly, often improving airflow by 25% or more. We recently repaired a massive duct failure at a 1970s ranch on Bedford Road in Hurst’s 76053, where the original sheet-metal trunk line had separated at the joint due to foundation movement. We sealed the gap with mastic and re-insulated the exposed flex duct, using Honeywell UV lights to sanitize the interior. The homeowner, a self-reliant DIYer, had tried tape and caulk and was thrilled we did it right in one trip. Call (866) 347-2063 - we know these systems inside and out.
If your Hurst home has uneven cooling, rising energy bills, or visible dust from the vents, the ducts are likely leaking somewhere. We’ll find it, show you, and fix it with one honest price quoted before we start. Our 90-Day Done Right Promise covers every seal, every repair, every time. Call Bellows Air Duct & Vent Co. of Texas at (866) 347-2063 for your free estimate. We’re here when you need us.
Written by Wade Kellerman, Owner at Bellows Air Duct & Vent Co. of Texas, serving Hurst since 1984.