Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
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After
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Before
AfterHow Much Does Duct Repair & Sealing Cost in Apple Valley?
Duct repair and sealing in Apple Valley typically runs $350 to $650 for a single disconnected or leaking joint, and $1,200 to $3,200 for a full-home duct repair and aeroseal project in a house with significant leakage. Small gap seals and single-joint reconnects often land near the low end, while attic duct replacement with insulated flex or hard pipe and duct mastic pushes toward the top. We provide free, itemized estimates so you see the number before any work starts.
Apple Valley’s duct systems take a beating that most of Southern California doesn’t. Summer attic temperatures routinely climb past 150°F, and the thermal cycling that follows every cool desert night loosens tape, opens seams, and accelerates the breakdown of old duct board and flex duct. If your energy bill is climbing and your rooms aren’t cooling evenly, the ducts are usually where the money is leaking. Call (855) 619-4509 to get a free estimate and a clear picture of what’s actually failing.
Key Takeaways
- A single disconnected joint repair: $350 – $650.
- Full-home duct sealing: $1,200 – $2,400.
- Stretch of duct replacement (flex or hard pipe): $600 – $1,400.
- Full duct replacement with new insulation: $2,000 – $3,200.
- Combined duct repair + cleaning: $850 – $1,800.
- Apple Valley’s extreme attic heat is the leading driver of premature duct failure here.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s what the work costs in the Apple Valley market as of 2026. These ranges reflect the equipment and process we actually use – mechanical agitation, HEPA extraction, and duct-grade sealing materials – not a shop-vac retrofit.
| Service | Typical Range | What It Covers |
|---|---|---|
| Single joint or connection seal | $350 – $650 | Reconnect or reseal one failed flex collar, boot, or trunk connection |
| Small-section duct repair | $450 – $900 | Patch or replace a torn, crushed, or rodent-damaged duct run |
| Full-home duct sealing (mastic + mesh) | $1,200 – $2,400 | Seal all accessible joints, seams, boots, and plenum connections |
| Aeroseal-style internal sealing | $1,600 – $2,800 | Seal leaks from inside the duct system without opening walls |
| Duct run replacement (per 25 ft) | $600 – $1,400 | New insulated flex or hard pipe, hangers, and connections |
| Full-home duct replacement | $2,000 – $3,200 | Replace failed duct system in attic plus new insulation and mastic |
| Duct repair + duct cleaning combo | $850 – $1,800 | Repair failing sections, then clean with Rotobrush agitation and Nikro HEPA extraction |
| R-8 duct insulation upgrade | $400 – $1,100 | Upgrade from R-4/R-6 to R-8 for better thermal performance in desert heat |
What pushes the price up: attic access through a tight scuttle, ducts crushed or disconnected in more than one location, rodent damage in the ducts (a real problem in Apple Valley’s edge-of-town neighborhoods), and old duct board that has to be fully removed rather than patched. What holds it down: sealing work you catch early, a system already accessible from a wide attic hatch, and combining the repair with routine cleaning so we make one trip. Duct cleaning alone won’t fix a disconnected joint; that’s a repair job, and it’s why we offer Duct Repair & Sealing in Apple Valley as its own service.
What Affects Duct Repair & Sealing Pricing in Apple Valley
Five factors move the number more than anything else. They’re worth understanding before you compare estimates.
- Attic heat and thermal cycling. Attic temperatures in Apple Valley can push past 150°F in July and August, and the nightly drop loosens adhesive-backed duct tape within a season or two. Ducts that are sealed with proper mastic and mesh instead of tape last years longer here. If you’ve already paid for a tape-only fix, the cost of doing it right the second time is higher because the failed tape has to be removed first.
- How many leaks are actually failing. A single disconnected collar at a bedroom register is a $350 – $650 fix. A system leaking in a dozen spots (common in homes built during the tract-housing boom of the 1980s and 1990s) is full-home sealing territory at $1,200 – $2,400. The only way to price it honestly is to inspect both the supply and return sides in the attic.
- Duct material and condition. Insulated flex duct is cheaper to work with than hard metal pipe. But if the flex has collapsed or been crushed by foot traffic in the attic, sections need replacement, not just resealing. Ducts over about 15 years old in Apple Valley often have both problems at once.
- Rodent and pest damage. Homes backing up to open desert and the hills near Bell Mountain and the Mojave River wash see more rodent activity in duct systems than homes in the middle of town. Chewed flex and nest debris mean replacement of the affected run plus a full cleaning afterward using HEPA extraction to pull out what the rodents left behind.
- Access and system layout. A single-story tract home with a wide attic scuttle and short trunk runs is faster to work on than a two-story with a tight furnace closet and long runs underfloor. Long runs, multiple zones, and ducts buried under blown insulation all add labor.
- Whether you also need cleaning or air-quality upgrades. If the ducts are dirty or the filter cabinet is inadequate, it makes sense to fix all of it in one visit. We carry and install Honeywell and Aprilaire air-quality products, so a filtration upgrade can be part of the same appointment rather than a separate project.
How to Save on Duct Repair & Sealing
You can control several parts of this cost without cutting corners on the work itself.
- Get the diagnosis in writing before you authorize anything. A reputable contractor will show you photos of the disconnected joint or crushed duct, not just hand you a number. We do that as part of every free estimate.
- Combine the repair with cleaning in one visit. Booking duct repair alongside air duct cleaning saves a separate trip charge and gets the system clean in the same appointment, rather than stirring up dust again later.
- Seal with mastic and mesh, not tape. Tape fails fast in Apple Valley heat. Paying once for a mastic-and-mesh seal costs more up front than a taped fix but avoids paying twice within a couple of years.
- Upgrade to R-8 insulation on runs you’re already replacing. When a duct run gets replaced, adding R-8 insulation at the same time costs a fraction of doing it as a separate job – and it matters more here than in coastal climates.
- Don’t wait for a home inspection to flag it. A failed duct connection in a 20-year-old Apple Valley home is nearly guaranteed to come up in a pre-sale inspection. Fixing it on your schedule costs less than scrambling at close.
- Ask about a combined cleaning, repair, and dryer-vent visit. Our team handles dryer vent cleaning in Apple Valley and air duct work in the same appointment, since both use the same equipment stack.
Free estimates are the cheapest part of the process: call (855) 619-4509 and we’ll come out, photograph what’s failing, and give you a line-item price list. No pressure, no upsell script.
Duct Repair vs. Duct Replacement: Which Is Cheaper?
Repair is almost always cheaper than full replacement, but only when the existing duct system is salvageable. A single failed joint or a torn section of flex is a repair job at $350 – $900. Full replacement at $2,000 – $3,200 only makes sense when the system is broadly failing, the duct board is deteriorated, or more than about a third of the runs need work. We will tell you which category you’re in after we inspect the attic, and we won’t recommend replacement when sealing and repair will get you the same performance for less.
Does Duct Sealing Actually Lower Energy Bills in Apple Valley?
Yes, when the leakage is significant. A duct system leaking 20-30% of its air into an attic that’s 140°F means the air conditioner is working against itself. In Apple Valley homes we typically see the biggest savings after sealing the return-side leaks, which often go unnoticed because they don’t show up as obviously as a supply-side disconnect. We don’t promise a specific percentage, but we can show you the leak finding before and after so you see the improvement. Sealing also takes load off the air conditioner, which extends equipment life in a market where the cooling season runs long.
FAQs – Duct Repair & Sealing Cost
How much does duct repair cost in Apple Valley?
Duct repair in Apple Valley runs $350 – $900 for a single joint or section, and $1,200 – $3,200 for full-home repair and sealing depending on how much of the system is failing. Call (855) 619-4509 for a free estimate – we’ll price the actual work, not a guess.
Is duct sealing worth the cost?
Yes, if your ducts are leaking enough that conditioned air is escaping into the attic. Sealing at $1,200 – $2,400 is usually less than a single replacement air-conditioning compressor or blower motor repair, and it addresses the cause rather than the symptom. Call (855) 619-4509 to find out whether your system is leaking enough to justify it.
Can you repair ducts and clean them in the same visit?
Yes. Combined duct repair and cleaning in Apple Valley typically runs $850 – $1,800. We repair the failed sections first, then run the Rotobrush rotary brush system and Nikro HEPA extraction so the system is sealed and clean before we leave. It’s one trip instead of two.
How much does a full duct replacement cost in Apple Valley?
Full-home duct replacement here runs $2,000 – $3,200, including new insulated flex or hard pipe, hangers, and mastic-sealed connections. We price it per-run so you can see exactly which sections are being replaced and why.
Do you offer free estimates in Apple Valley?
Yes. Every duct repair and sealing estimate is free, with photos of the problem areas and a line-item price list. Call (855) 619-4509 to schedule one – most estimates take under an hour onsite.
Why Equipment Matters for Duct Repair and Sealing in Apple Valley
Duct repair and sealing only lasts if the ducts underneath are clean and the sealing is done with genuine duct-grade materials. We use the Rotobrush rotary-contact system for mechanical agitation inside the duct walls, Nikro HEPA vacuum equipment to pull and capture what’s loosened, and Abatement Technologies negative-air containment so debris doesn’t redistribute into living spaces during work. For sealing, we use proper mastic and mesh, not tape. And because we carry Honeywell and Aprilaire filtration products, a repair visit can also mean a filter upgrade that keeps future dust from loading up the system. That’s the difference between a repair that holds and one that fails next summer.
One visit, one crew: repair, cleaning, dryer-vent service, and air-quality upgrades. Air duct repair in Apple Valley isn’t a side service for us – it’s one of the three core things we do.
Get a Free Duct Repair Estimate in Apple Valley
If your energy bill has crept up, your rooms don’t cool evenly, or a home inspection flagged a disconnected duct, the fastest way to know what it will cost is a free estimate. Call (855) 619-4509 and we’ll inspect the attic, photograph the failing sections, and give you a real number for duct repair and sealing in Apple Valley. No guess, no pressure.
Pricing reflects the Apple Valley market as of 2026. Duct Cleaning Apple Valley offers free estimates – call (855) 619-4509.
What Our Customers Say
"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Robert Hoffman"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Alejandro Reyes"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Ernesto Vargas