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 Ventura?
Duct repair and sealing in Ventura typically runs $350 to $1,200 for most residential jobs, with small single-section repairs at the low end and full-system sealing on a larger home at the top. The final price depends on how much ductwork needs work, where it’s located, and how accessible it is. We give you a written estimate before any work starts, and an estimate is free.
If you’ve noticed rooms that never heat or cool properly, dust that settles within hours of cleaning, or a utility bill that has crept up without explanation, the ducts are the usual suspect. We repair and seal duct systems across Ventura and use the same professional equipment we bring to every cleaning job. One visit can cover the cleaning, the repair, and the filtration upgrade.
Our technicians have up to 11 years of experience working on residential and light-commercial duct systems. We’re licensed and insured, and we won’t start work without a written estimate in your hands.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s what the main line items usually run in Ventura this year. These are typical ranges, and your written estimate sets the final price.
| Service | Typical Range (Ventura, 2026) |
|---|---|
| Single duct run repair (one disconnected or torn section) | $350 – $550 |
| Sealing accessible duct joints and seams (mastic and tape, per run) | $150 – $300 per run |
| Full-system sealing with aerosol or brush-applied sealant | $800 – $1,200 |
| Replacing a damaged flex duct section | $250 – $500 |
| Repairing or reconnecting ducts in an attic or crawlspace | $400 – $900 |
| Duct cleaning before repair (per system) | $350 – $700 |
| Filter grille or register replacement (per unit) | $75 – $200 |
Most homes fall in the $350 to $1,200 band because most homes have a handful of problem areas rather than a total failure. A single loose joint behind a register is a quick fix. A duct system with multiple disconnected runs in a tight attic takes longer, and the price reflects that. What pushes cost up: hard-to-reach locations, older duct designs, and systems where several sections need work at once. What keeps it down: accessible ductwork, a single isolated problem, and catching a small leak before it turns into a collapsed section.
We use rotary-brush extraction systems from Rotobrush and Nikro to physically remove what’s built up inside your ducts, not just blow air through. When we find a problem during cleaning, we have the tools to fix it the same day. That means you’re not scheduling a second contractor for a problem we just uncovered.
What Affects Duct Repair & Sealing Pricing in Ventura
Every duct system is different, and the price follows the work. Here’s what moves the number:
- Access. Ducts in a finished attic or a tight crawlspace take more time to reach and work around. Accessible ductwork in a garage or utility closet is faster, and the price reflects it.
- Number of problem areas. One disconnected joint costs less than five. We inspect the whole system and quote per section, so you can see exactly what’s being fixed and what each part costs.
- Duct material. Flexible ducts are common in Ventura homes and are straightforward to replace in sections. Rigid metal ductwork with failing seams needs sealing at the joints, and that’s a different job with a different price.
- Whether cleaning is needed first. A duct system that hasn’t been serviced in years usually needs cleaning before repair, so the sealant can bond to a clean surface. We quote both together so there are no surprises.
- System size. A larger home with more runs and more registers takes longer to seal properly. We price by the work, not by a flat rate.
- What we find. Sometimes a small leak turns out to be a collapsed section or a pest-damaged run. We tell you what we find, show you the quote, and don’t start extra work without your go-ahead.
Ventura’s mild climate means duct systems here mostly deal with dust, pollen, and the occasional pest rather than extreme temperature swings. But that also means problems can go unnoticed for years, because the system never gets a stress test the way it would in a harsher climate. A duct system that’s been quietly leaking for a decade is a common find.
How to Save on Duct Repair & Sealing
The biggest savings come from catching problems early and doing the cleaning and repair in one visit. Here’s what works:
- Get the whole system inspected, not just the problem room. A leak in one room often means a loose joint somewhere upstream. Quoting the whole system in one visit usually costs less than two separate callouts.
- Combine cleaning and repair. If the ducts need cleaning anyway, doing it before repair means the sealant goes onto a clean surface and holds better. One visit, one price.
- Ask for a written estimate before work starts. Ours are free, and the price on the estimate is the price you pay. No add-ons after the fact.
- Address small leaks now. A $150 sealing job on a loose joint today is cheaper than a $500 duct replacement next year.
- Check your filtration at the same time. We work with Honeywell and Aprilaire systems, so if your duct system is getting cleaned and repaired, upgrading the filtration in the same visit is often the most cost-effective way to improve air quality.
- Ask about dryer vent cleaning while you’re at it. We treat it as a standalone safety service, and bundling it with a duct job in the same visit can save you a second appointment.
Free estimates are part of every job. Call (844) 834-2166 to schedule one. We answer 24/7, and we dispatch Sunday through Friday from 7am to 7pm. We’re closed Saturday.
FAQs – Duct Repair & Sealing Cost
How much does duct repair cost in Ventura?
Most duct repairs in Ventura cost $350 to $1,200, with a single-section fix typically around $350 to $550 and full-system sealing between $800 and $1,200. A written estimate sets the final price. Call (844) 834-2166 for a free quote.
Is it cheaper to repair or replace ductwork?
Repair is almost always cheaper than replacement for localized problems, often by hundreds of dollars. Replacement only makes sense when the duct system is failing in multiple places or is the wrong material for the space. A system with one or two disconnected runs is a repair job. Call (844) 834-2166 and we’ll tell you which one you’re looking at.
How much does duct sealing cost in Ventura?
Sealing runs $150 to $300 per accessible duct run, or $800 to $1,200 for full-system aerosol or brush-applied sealing. Sealing accessible joints is the lower end; whole-system work is the top. Call (844) 834-2166 for an exact quote.
Can you repair ducts the same day you clean them?
Yes, in most cases. We carry the tools for repair on every cleaning job, so a loose joint or a damaged section found during the cleaning can usually be fixed in the same visit. Complex repairs may need a follow-up, and we’ll tell you that upfront. Call (844) 834-2166 to schedule.
Why does my ductwork need sealing if it’s already connected?
Connected ducts still leak at the seams. Gaps at joints, register boots, and duct connections bleed conditioned air into your attic or crawlspace, and that shows up on your bill. Sealing those joints is the fix, and it’s typically $150 to $300 per run. Call (844) 834-2166 to get an estimate.
Do you work on commercial duct systems too?
Yes. We work on residential and light-commercial duct systems, and we bring the same professional equipment to both. Rotobrush and Nikro rotary-brush systems, along with Abatement Technologies filtration equipment, handle jobs well beyond routine dust. Call (844) 834-2166 to talk through your building.
How Duct Repair and Sealing Actually Works
Duct repair isn’t just taping over a hole. We inspect the full system, locate disconnected runs, damaged sections, and leaking joints, then quote the work per section. Repair means reconnecting or replacing damaged duct sections and sealing the joints with mastic or approved tape so the system holds pressure. Sealing means treating every accessible joint and seam, and for full-system work, aerosol sealant that coats the inside of the duct from the inside out.
We use the same equipment on every job: Rotobrush and Nikro rotary-brush systems that agitate and extract debris, not just blow air through. When we find heavy contamination, Abatement Technologies air-filtration equipment is on hand. We work with Honeywell and Aprilaire systems when filtration needs an upgrade at the same time. And dryer vent cleaning is a dedicated service we treat as fire safety, not an add-on.
If your system hasn’t been serviced in years, start with a duct cleaning Ventura appointment, and we’ll quote the repair work from there. For residents in Ventura, that’s one visit and one estimate.
Contact Us for a Free Estimate
If you’re dealing with uneven airflow, rising bills, or dust that won’t quit, the ducts are worth a look. We give free estimates, we quote per job, and we don’t start work without your approval. Call (844) 834-2166. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday. Same-day service is available when the schedule allows.
Pricing reflects the Ventura market as of 2026. Duct Cleaning Ventura offers free estimates – call (844) 834-2166.
Written by the team at Duct Cleaning Ventura.
What Our Customers Say
"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Oscar Flores"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
- Chris Mercer"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."
- Marisol Delgado