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
Before
After
Before
After
Before
AfterHow Much Does Duct Repair & Sealing Cost in Rialto?
Duct repair and sealing in Rialto typically runs $350 to $1,400 for most homes, with single-leak fixes on the low end and full segmented re-sealing on larger systems reaching higher. Small punctures and disconnected joints often land near $350 to $600, while replacing crushed flex runs or sealing a whole attic system pushes toward $900 to $1,400. The final number depends on how many leaks we find, where the ducts run, and whether the old material can be sealed or has to be replaced.
We’re Duct Cleaning Rialto, and repair is one of our three core services: air duct cleaning, dryer vent cleaning, and air duct repair. That matters here because sealing a duct that’s still full of debris just traps the problem. We clean and repair together, using professional-grade equipment, and we’ll give you an honest range before any work starts.
Key Takeaways
- Most Rialto homes fall in the $350 to $1,400 range for duct repair and sealing.
- Leaky ducts waste a meaningful share of the air you pay to cool – California’s hot inland summers make that waste expensive.
- Our technicians use Rotobrush brush agitation and Nikro HEPA vacuuming so loosened debris is captured at the source, not pushed into your rooms.
- We treat air duct repair as a standalone service, so we can fix compromised ductwork a clean-only job can’t touch.
- Estimates are free: call (833) 630-3666.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s what the pieces look like as line items. These are Rialto-area ranges for a typical single-family home; an attic system with tight access or a two-story house with long runs sits at the top of each band.
| Service item | 2026 price range (Rialto) |
|---|---|
| Sealing small leaks & joints (mastic/foil tape) | $180 – $375 |
| Reconnecting a disconnected or slipped joint | $225 – $450 |
| Sealing a single run (one segment, up to ~15 ft) | $350 – $600 |
| Replacing crushed or torn flex duct (per run) | $400 – $800 |
| Sealing a full attic system (segmented approach) | $900 – $1,400 |
| Duct cleaning bundled with repair | $500 – $1,100 (with repair discount) |
| Dryer vent cleaning (add-on, dedicated service) | $150 – $275 |
The cost usually climbs for four reasons: access (a low attic with a hot, cramped crawl raises labor), quantity (each additional run adds material and time), material (crushed flex often has to be replaced rather than sealed), and extent (a system leaking from every joint needs a full segmented seal, not spot repairs). Our technicians walk the full duct path first, because a number quoted without seeing the actual leaks is just a guess. If you’ve already had cleaning done and want to know what repair would add, the ranges above hold whether or not you bundle – bundling just costs less on the cleaning side.
What Affects Duct Repair & Sealing Pricing in Rialto
Rialto has a few local conditions that shape what a duct job costs compared to other Southern California cities. Here’s what we weigh when we build a quote.
- Summer heat load on the attic. Rialto’s inland summers push attic temperatures well past 120°F. That heat degrades flex duct and the tape holding joints together over time, so we often find more failed connections here than in coastal markets. More failed joints means a bigger sealing scope.
- Older housing stock east of the 210. Homes in parts of Rialto built in the 1970s and 1980s often carry original rigid duct or early flex with aging tape. We can usually seal those joints, but if the flex has degraded, replacement is the honest call and changes the price.
- Attic access and pitch. A steep pitched roof with a shallow, hot attic slows work and raises labor. Single-story homes with a walkable attic are the easiest and least expensive to work in.
- Number of registers and runs. A three-bedroom home with eight registers takes less material and time than a larger house with twelve or more. Each run carries its own cost.
- Leak severity. A single slipped joint is one line item. Ducts that leak from every seam need a full segmented seal, which is a bigger job but delivers the most energy savings.
- Whether cleaning is included. Sealing over a dirty system traps debris. We recommend cleaning first so the seal holds and the air stays clean.
A note on safety: we don’t hand homeowners instructions for crawling into attics or working around ductwork themselves. Attic heat, wiring, and the risk of collapsing duct runs make this genuinely risky, and poorly sealed DIY work often leaks worse than before. This is a job for a trained technician with proper equipment.
How to Save on Duct Repair & Sealing
There’s no way around the fact that fixing ducts costs money, but a few moves keep the bill down without cutting corners.
- Combine cleaning and repair in one visit. When we’re already in the attic with the Rotobrush and Nikro equipment, adding repair saves you the cost of a second trip. Bundled pricing in the table above reflects that.
- Fix leaks early. A single slipped joint sealed now is a small line item. Let it run for a couple of summers in Rialto heat and the tape around neighboring joints starts failing too, and the job grows.
- Ask for the full survey first. A quote built on a real walk-through of every run avoids surprise add-ons later. We do this on every estimate.
- Address the dryer vent at the same time. Dryer vent cleaning is a dedicated fire-safety service, and doing it alongside duct work saves a service call. It’s not the same as duct repair, but it keeps your air system fully serviced in one trip.
- Consider upgraded filtration as part of the fix. We work with Honeywell and Aprilaire IAQ products, so if you want better filtration after sealing, we can recommend and install it rather than leaving you to piece it together.
Every estimate is free, so there’s no cost to finding out exactly where your leaks are and what sealing them runs. Call (833) 630-3666 and we’ll schedule a walk-through.
Why Duct Repair and Sealing Is Worth the Cost in Rialto
Leaky ducts lose the air you pay to cool before it ever reaches a room. In a place like Rialto, where the air conditioner runs hard from May through September, that loss shows up on every summer bill. Sealing the system keeps conditioned air where it belongs, and cleaning it first removes the debris that made those leaks worse. Clean ducts and intact ducts are the two halves of the same job.
Our equipment is what makes that possible. Rotobrush rotary-brush agitation loosens debris from the duct walls, Nikro HEPA vacuuming captures it at the source, and Abatement Technologies containment keeps it from redistributing into your living spaces during the work. Because air duct repair is a standalone service for us, we don’t just clean around a problem – we find it, seal it, and confirm the system is intact when we leave. It’s the difference between a specialist and a generalist who adds duct work as an afterthought.
If you’re managing a rental or a multi-unit property, repeatable service across units matters. The same documented process applies to every job, which makes scheduling and record-keeping easier for property managers. For a closer look at the repair side of what we do, see our Duct Repair & Sealing in Rialto page, or start at our home page to see all three services.
FAQs – Duct Repair & Sealing Cost
How much does duct sealing cost in Rialto?
Duct sealing in Rialto typically costs $350 to $1,400, with a single run around $350 to $600 and a full attic system toward the top of the range. The scope of leaking joints drives the number. Call (833) 630-3666 for an exact quote – estimates are free.
Is it cheaper to repair ducts or replace them?
Repair is almost always cheaper, usually by hundreds to over a thousand dollars. Sealing and reconnecting existing runs lands in the $180 to $1,400 band. We only recommend replacing individual runs that are crushed or torn, not the whole system, and we’ll show you why. Call for a free assessment.
Can you come out today?
Availability varies by schedule, so call (833) 630-3666 to check the next opening. Estimates are free, and we’ll give you a clear range before any work begins. Same-week scheduling is common.
Does duct repair include cleaning?
No – cleaning and repair are separate services, but we discount the cleaning when they’re done together, typically landing the bundle at $500 to $1,100. We recommend cleaning first so the seal holds and the air stays clean. Ask about bundling when you call.
How much does a single leak cost to fix?
A single slipped joint or small leak usually runs $180 to $450 to seal or reconnect. Sealing it early prevents neighboring joints from failing in Rialto’s summer heat. Call (833) 630-3666 – estimates are free.
Do you use professional equipment or a shop vac?
We use professional-grade equipment: Rotobrush rotary-brush agitation and Nikro HEPA vacuuming, with Abatement Technologies containment to capture debris at the source rather than push it into your rooms. It’s the equipment professional remediators rely on, which is why we can pair cleaning with real repair.
Pricing reflects the Rialto market as of 2026. Duct Cleaning Rialto offers free estimates – call (833) 630-3666.
What Our Customers Say
"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Paul Hoffman"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Eduardo Flores"Our tenant called us in a panic on a Friday afternoon, which is the worst possible timing for a property 200 miles away. I called these guys at four, they were on site by six, and they sent me photos and a written summary the same night so I could approve the work without driving down. Tenant said the technician was polite and cleaned up. Invoice came in slightly under the estimate. I have now made them our default for anything in that area."
- Marco Vargas