Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
See the difference
Before
After
Before
After
Before
AfterHow Much Does Chimney Repair Cost in San Leandro?
Chimney repair in San Leandro typically costs between $275 and $5,500, depending on what’s wrong. A crown crack, a cap replacement, or a small mortar repair usually runs $275 to $850, while a chimney liner resurfacing sits around $1,400 to $2,400 and a partial rebuild of the upper stack ranges from $3,200 to $5,500. Those are estimated ranges for the local market in 2026, and the written estimate we give you after an inspection sets the final price.
We repair what we find. A chimney sweep visit here is also a diagnostic visit, so if your technician spots a hairline crown crack or crumbling mortar while cleaning, you get a repair estimate the same trip instead of a referral to call someone else.
Key Takeaways
- Most common repairs, like a crown or cap, fall between $275 and $850.
- Liner resurfacing with HeatShield typically runs $1,400 to $2,400 and can extend the life of a chimney without a full reline.
- Full liner installation with DuraFlex or Olympia Chimney usually costs $2,800 to $5,200.
- Estimates are free. Call (833) 736-8208. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Chimney Repair Cost Breakdown (2026)
Here’s how the line items usually break down for San Leandro homes. Every job is priced from what we actually find on the inspection, so treat these as typical ranges rather than a quote.
| Repair | Typical Cost Range | What It Covers |
|---|---|---|
| Crown repair or rebuild | $400 – $850 | Sealing cracks or rebuilding the concrete crown that sheds water off the top of the stack |
| Chimney cap replacement | $275 – $600 | New cap and screen to keep water, birds, and debris out of the flue |
| Mortar crown and brick repointing | $500 – $1,400 | Grinding out and replacing failed mortar joints in the upper courses |
| Chimney liner resurfacing (HeatShield) | $1,400 – $2,400 | Resurfacing a cracked clay liner where the flue is otherwise sound |
| Full liner installation (DuraFlex, Olympia Chimney) | $2,800 – $5,200 | New stainless liner for a flue that’s too far gone to resurface |
| Firebox repair and liner panels | $900 – $2,600 | Rebuilding damaged firebox brick or installing a new firebox liner |
| Partial chimney rebuild (upper stack) | $3,200 – $5,500 | Tearing down and rebuilding the top section of a chimney that’s lost structural integrity |
| Chase cover and top assembly (Gelco, Copperfield) | $600 – $1,800 | Repair or replacement of the chase cover on a prefab chimney |
Where a job lands in that range comes down to access, height, and how far the damage has spread. A single crack in the crown is a quick fix. The same crack left through a few winters of rain can soften the mortar below it, and now you’re into repointing too. Brick repointing on a tall stack costs more than the same repair on a short one because of the scaffolding and the time it takes to reach safely. And if the liner is cracked through in more than one place, resurfacing won’t hold, so the price moves into full reline territory.
The materials matter too. We stock and install professional-grade chimney and venting brands rather than whatever’s cheapest on the shelf: DuraFlex and Olympia Chimney for liners, HeatShield for resurfacing, Gelco and Copperfield for caps and chase covers, and Famco for venting. Those are the same materials specified by certified chimney professionals nationwide. Picking a lower-grade liner to shave a few hundred dollars off the estimate almost always costs more down the road.
What Affects Chimney Repair Pricing in San Leandro
- Height and roof access. A chimney on a single-story ranch is easier to reach than a tall stack on a two-story home near Bancroft or Broadmoor. Height means more setup and more time, and that shows up in the price.
- How much water damage there is. San Leandro gets its rain in a concentrated winter season, and a chimney crown that isn’t shedding water properly lets moisture soak into the masonry for months. The longer it’s been soaking, the more mortar has to come out and be replaced.
- Liner condition. A hairline crack in an otherwise solid clay liner is a resurfacing job with HeatShield. Multiple cracks, gaps at the joints, or a flue that’s too small for the appliance means a full liner. That’s the biggest price swing on this page.
- Repair versus rebuild. Sometimes the smart money is repairing the top few courses and capping the rest. Sometimes the whole upper stack needs to come down and go back up. We tell you which one you’re looking at and why.
- Appliance type. A wood-burning fireplace and a gas appliance need different venting setups. If you’ve switched from wood to gas or added an insert, the flue may need work to match.
- Whether you catch it early. A $400 crown repair done now avoids a $1,400 repointing job in a few years. This is the single biggest lever on your total cost.
How to Save on Chimney Repair
The best way to save is to have the chimney looked at before small problems turn into big ones. A standard chimney cleaning San Leandro appointment includes a look at the crown, cap, flashing, and liner while we’re up there. You get one visit with a full picture instead of two separate appointments with two separate companies.
Other things that help:
- Fix the crown early. Crown and cap repairs are the cheapest items on the list, and they protect everything below them.
- Ask about resurfacing before you assume you need a reline. If the liner is cracked but structurally sound, HeatShield resurfacing can extend its life for a fraction of a full liner installation.
- Bundle small repairs into one visit. If the crown and the cap both need attention, handling both in the same trip saves on setup and labor.
- Get the estimate in writing. Ours is free, and the written estimate is what sets the final price. Call (833) 736-8208 to schedule.
Is a Chimney Liner Repair or a Full Reline the Better Value?
If the damage is limited and the clay liner is otherwise sound, resurfacing with HeatShield is the better value, typically $1,400 to $2,400 versus $2,800 to $5,200 for a full liner. If the liner has multiple cracks, separated joints, or gaps that resurfacing can’t bridge, a full reline with DuraFlex or Olympia Chimney is the right call and the only one that restores a safe flue.
A HeatShield-certified application lets us resurface a cracked liner in place rather than tearing it out. It’s not right for every chimney, and we won’t sell it to you if it isn’t. What we will do is show you what the camera sees and explain which repair holds up and why. Call (833) 736-8208 for a free estimate – we’ll tell you straight.
Is It Cheaper to Repair or Replace a Chimney?
Repair is almost always cheaper than replacement, and replacement is rarely the answer unless the chimney has lost real structural integrity. A partial rebuild of the upper stack runs $3,200 to $5,500, while the repairs that prevent that rebuild start around $275. That gap is why catching a cracked crown early pays for itself.
Full chimney replacement is a much larger project than anything on this page, and it’s not something we’d recommend unless the inspection shows the masonry can’t be saved. For most San Leandro homeowners, the conversation is about which repair restores safe function and how to keep water out of the masonry so it doesn’t come back. Call (833) 736-8208 and we’ll walk through it.
Same-Day Repair
If you’ve just had a home inspection flag your chimney, or you’ve noticed loose brick or a missing cap, same-day service is often possible. Our technicians diagnose structural issues on the same visit as a cleaning, so you’re not sent off to find a separate contractor for the repair. We answer 24/7, and dispatch runs 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening.
We serve homeowners across San Leandro and the surrounding East Bay, and we’ve been doing it since 2013. Three service categories under one roof – chimney sweep, chimney repair, and dryer vent cleaning – means the person who inspects your flue is the person who can fix what they find.
FAQs – Chimney Repair Cost
How much does chimney repair cost in San Leandro?
Most chimney repairs in San Leandro run $275 to $5,500 depending on the work. Common fixes like a crown or cap repair fall between $275 and $850, liner resurfacing around $1,400 to $2,400, and a partial rebuild of the upper stack $3,200 to $5,500. Your free written estimate sets the final price. Call (833) 736-8208.
Is it cheaper to repair a chimney liner or reline it?
Repairing a liner with HeatShield resurfacing is usually cheaper, at roughly $1,400 to $2,400 versus $2,800 to $5,200 for a full reline. Resurfacing works when the liner is cracked but structurally sound; if it has multiple cracks or separated joints, a full liner with DuraFlex or Olympia Chimney is the only repair that holds. Call (833) 736-8208 for a free estimate and we’ll tell you which you’re looking at.
Can you come today?
Same-day service is often possible, so it’s worth calling. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening. Call (833) 736-8208 to check availability.
How much does a chimney crown repair cost?
A chimney crown repair or rebuild typically costs $400 to $850. Cracks in the crown let rainwater soak into the masonry underneath, so fixing it early is one of the cheapest ways to protect the rest of the chimney. Call (833) 736-8208 – estimates are free.
Do you do dryer vent cleaning too?
Yes. Dryer vent cleaning is one of our three core services, alongside chimney sweep and chimney repair. That matters because a clogged dryer vent is a fire hazard, not a minor chore, and most chimney companies don’t handle it at all. We use Famco venting products for the work. Call (833) 736-8208 to add it to your appointment.
What brands do you use for chimney repair?
We stock and install DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield – the same professional-grade materials specified by certified chimney professionals nationwide. That runs from the firebox liner (DuraFlex, Olympia Chimney) to the cap and chase (Gelco, Copperfield) to exhaust venting (Famco). Call (833) 736-8208 with questions about your specific chimney.
Get a Free Chimney Repair Estimate in San Leandro
If your chimney needs a repair, don’t wait for a small crack to turn into a rebuild. We repair what we find, we use professional-grade materials on every job, and we give you a full picture in one visit – from the liner to the cap. Estimates are free, and the written estimate sets the price before any work begins.
Call (833) 736-8208. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. We’re closed on Saturday. Chimney Cleaning San Leandro has served San Leandro since 2013, and we’re ready to take a look at what’s going on with your chimney.
Pricing reflects the San Leandro market as of 2026. Chimney Cleaning San Leandro offers free estimates – call (833) 736-8208.
What Our Customers Say
"Level two inspection before we bought the house. The report was detailed enough to use as a negotiating point and he explained every photo in it."
- Laura Mercer"Thorough sweep and a clear report. He was running late from the job before and arrived near the end of the window, though he did call to warn me."
- Danielle Doyle"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
- Ramon Hernandez