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
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AfterHow Much Does Duct Repair & Sealing Cost in Anaheim?
Duct repair and sealing in Anaheim typically runs $250 to $1,400 for most homes, with simple joint resealing and mastic work landing near $250 to $450 and larger repairs, disconnected runs, or whole-home sealing closer to $800 and up. Most single repairs fall in the $350 to $600 range. The number that matters is how much ductwork is torn, disconnected, or leaking and how far into the system it sits.
We give free estimates across Anaheim, so you’ll get an exact figure for your house rather than a guess pulled from a range. Call (866) 596-8314 to schedule one. What you’ll read below is what those numbers look like and what actually moves them.
Key Takeaways
- Single duct repairs and joint resealing: roughly $250 to $600 for Anaheim homes.
- Whole-home duct sealing: about $600 to $1,400 depending on the number of runs and how many leaks we find.
- Flex duct replacement per run: about $180 to $350, materials and labor included.
- If cleaning reveals a torn or disconnected branch, we fix it the same visit with duct repair in Anaheim rather than sending you to a second contractor.
- Most Anaheim homes we inspect were built between the 1960s and 1990s, which means flex runs in attics that have taken decades of heat.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s how the work prices out line by line for the Anaheim market in 2026. These are installed prices, labor and material together. We don’t itemize labor separately because it doesn’t help you compare.
| Line Item | Typical Price Range |
|---|---|
| Joint resealing with mastic (sealing gaps at connections, registers, joints) | $250 – $500 |
| Single flex duct replacement (one run) | $180 – $350 |
| Reconnecting a disconnected duct run | $200 – $450 |
| Rerouting a collapsed or kinked flex run | $300 – $700 |
| Whole-home duct sealing (mastic and aerosol-ready prep across all runs) | $600 – $1,400 |
| Repair of damaged trunk line or plenum connections | $400 – $900 |
| Duct repair bundled with duct cleaning | Add $150 – $400 to standard cleaning |
| Post-repair leak inspection and pressure check | $75 – $150 |
What drives the price up: rare access. Ducts buried in a low attic over a vaulted ceiling, or a flex run that has to be fished through a wall cavity, will cost more on labor than a simple open-attic repair. What pulls it down: multiple repairs done in the same visit, since your setup charge and travel are already paid. If you’re getting cleaning anyway, timing repair to that visit saves real money because your ducts are already open and exposed.
If you want to see how cleaning and repair work together, the Duct Repair & Sealing in Anaheim service covers the process from inspection through final pressure check.
What Affects Duct Repair & Sealing Pricing in Anaheim
Anaheim’s housing stock shapes these numbers more than anything in a general price guide. Here’s what moves cost up or down here specifically.
- Age and material of the duct system. Most Anaheim homes built through the 1970s and 1980s used R-4 flex duct in the attic. That material has a service life, and Southern California attic heat works on it fast. Flex that’s 25 years old becomes brittle, tears at the boot connection, and separates at the collar. Replacing brittle runs costs more than sealing healthy ones.
- Attic heat gain in Anaheim’s climate. Attics in this part of Orange County regularly hit 140°F or higher in summer. That’s a real factor in why we see more duct failures here: the adhesive tape homeowners sometimes use to “fix” a joint in the past bakes and peels, and flex liner delaminates. Repair that’s done right uses mastic and proper mechanical fastening, not tape, and holds up through the heat cycles.
- Number of duct runs and zones. A 1,500-square-foot Anaheim ranch might have 8 to 10 supply runs. A two-story 2,600-square-foot house in Anaheim Hills can have 16 or more, plus a second zone. Every run is a potential leak point, so the total goes up with count, not with square footage alone.
- Access. Open attic access in a single-story home is the simplest job. Crawl-in spaces, ducts inside soffits, or a low attic with a low sloped roof in older Anaheim neighborhoods all push labor up.
- Whether damage is hidden or visible. A disconnected flex run in the attic is usually findable in minutes. A separated joint buried behind a wall or buried in insulation takes longer to locate, and that time shows up on the invoice.
- Bundle with cleaning. Duct repair done during a cleaning visit costs less than a separate trip, because the system is already accessed and every run is already visible. A free estimate from a specialist tells you which way your house goes before you commit.
One point that matters: this is duct repair and sealing work, not general HVAC service. We don’t install air conditioners or replace furnaces. What we do is keep the duct system itself sound so the equipment you already have can move air the way it was designed to. When a run is torn or disconnected, we fix it rather than clean around the problem.
How to Save on Duct Repair & Sealing
You don’t need to overpay for solid repair work. A few practical moves make a real difference.
- Bundle repair with cleaning. Your ducts are open, the runs are exposed, and the trip charge and setup are already covered. Repair during a cleaning visit typically saves $100 to $250 versus booking them separately.
- Fix leaks before they become replacements. A torn boot or a separated collar that gets sealed for $200 today is a flex run replacement for $300 or more later. Small mastic work is cheap. Rebuilding a collapsed run is not.
- Schedule in the off-season. Spring and fall are slower for duct work in Anaheim. You’ll get quicker scheduling and more flexible pricing than the peak summer cooling rush.
- Get the whole system inspected once, not one leak at a time. A single inspection that maps every leak point is cheaper than three separate visits for three problems.
- Ask for a free estimate. That’s the single best way to budget. Call (866) 596-8314 and we’ll walk your system, photograph what we find, and quote actual numbers before any work starts.
Why We Quote Repair and Cleaning Together
Our equipment matters here. We use the Rotobrush rotary-brush system and Nikro negative-pressure equipment for cleaning, and Abatement Technologies filtration gear for containment during the job. That combination isn’t cosmetic. It means when we’re in your attic and locate a torn flex run, we can clean it, fix it, and verify it in the same visit without dragging a second contractor in. Contaminants go into our equipment, not back into your living space, which is the whole point of proper containment.
We also carry Honeywell and Aprilaire product knowledge for filtration and humidity control, so if a repair suggests your system could use better filtration at the return, we can speak to that directly. It’s an extension of the same air-quality work, not a sales upsell.
FAQs – Duct Repair & Sealing Cost
How much does duct repair cost in Anaheim?
Typical duct repair in Anaheim costs $250 to $600 for a single repair or resealing job, and $600 to $1,400 for whole-home sealing. A disconnected run or torn flex duct usually lands in the middle of that first range. Call (866) 596-8314 for a free exact quote.
Is it cheaper to repair ducts or replace them?
Repair is almost always cheaper than replacement in Anaheim, generally by $2,000 to $6,000 depending on home size. Full duct replacement for a typical Anaheim house runs well into the thousands, so targeted repair and sealing is the practical choice unless the ductwork is failing throughout. A free inspection tells you which case you’re in.
How much does whole-home duct sealing cost in Anaheim?
Whole-home duct sealing in Anaheim runs about $600 to $1,400, depending on how many runs you have and how much leakage we find. Most single-story homes come in under $1,000. Call us for a free estimate before you budget anything.
Do you charge extra if cleaning finds a broken duct?
Repair is priced separately, and it typically adds $150 to $400 to a standard cleaning if you bundle them. That’s cheaper than booking repair as a separate visit. We quote the number before we do the work, so there are no surprises on the invoice.
Can you repair a duct and clean the system the same day in Anaheim?
Yes, in most cases. Cleaning and repair are handled in one visit when the damage is accessible from the attic or crawl space, which covers most Anaheim homes. If a run is hidden behind drywall, we’ll tell you up front and quote accordingly. Call (866) 596-8314 to check scheduling for your address.
Book a Free Estimate in Anaheim
Repairing ducts before the next cooling season matters more in Anaheim than most places. Attic heat, older flex systems, and the sheer number of homes built before 1990 mean leaks and separations are common, and a leaking duct wastes the money you already spend on air conditioning. We handle duct cleaning, duct repair, and dryer vent safety as one specialist, with the same Rotobrush, Nikro, and Abatement Technologies equipment the pros trust. If you want a straight number and a clean job, start at our home page or just call (866) 596-8314 for a free estimate. We’ll walk the system, show you what we find, and quote real Anaheim pricing before anything gets touched.
Written by the team at Duct Cleaning Anaheim, serving Anaheim, CA. Pricing reflects the Anaheim market as of 2026. Duct Cleaning Anaheim offers free estimates – call (866) 596-8314.
What Our Customers Say
"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Tariq Khalil"Told me straight that our ducts were in decent shape and didn't need doing every year like the mailer companies claim."
- Sarah Anderson"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."
- Nisha Patel