Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
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
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AfterHow Much Does Chimney Repair Cost in Alamo Square?
Chimney Repair in Alamo Square typically runs $285 to $1,850, with most small jobs (caps, crowns, flashing, minor mortar work) landing between $300 and $650, and full relining or rebuild work reaching $2,500 to $7,000 in this market. The price you’ll actually see depends on what’s failing: a cracked crown is a half-day fix, while a spalling chase or a failed liner is a multi-day job. We give every Alamo Square homeowner a written, line-item estimate before any work starts, so you know the scope before we touch the flue.
Key Takeaways
- Most chimney repairs in Alamo Square fall between $285 and $1,850.
- Caps and crowns are the cheapest common fixes; relining and rebuilds are the most expensive.
- Masonry repair in the Bay Area costs more than national averages because of seismic codes and material sourcing.
- You get a written scope before we start, and estimates are free at (833) 620-7061.
Chimney Repair Cost Breakdown (2026)
Here’s where the money goes on a typical Alamo Square chimney repair. These are installed prices, materials and labor together, using professional-grade components. We source from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield, so the parts you’re paying for are the trade-spec ones, not hardware-store substitutes.
| Repair Type | Typical Cost Range | What’s Involved |
|---|---|---|
| Chimney cap replacement | $185 – $475 | Removing the old cap and installing a new Gelco cap sized to the flue |
| Crown repair or rebuild | $385 – $850 | Cracked or spalling crown, shaped mortar or pre-cast replacement |
| Flashing repair | $285 – $620 | Resealing or replacing the roof-to-chimney flashing where leaks start |
| Tuckpointing / mortar repair | $420 – $1,200 | Repointing brick joints in the smoke chamber and chase |
| Chimney liner repair (HeatShield resurfacing) | $1,150 – $2,400 | Resurfacing the existing liner and sealing joints; no full tear-out |
| Full chimney relining (DuraFlex stainless) | $2,500 – $5,800 | Installing a new flexible stainless liner for gas or wood appliances |
| Partial rebuild (above roofline) | $2,800 – $6,900 | Rebuilding the damaged top section of the chase |
| Full chimney rebuild | $6,500 – $12,000+ | Full teardown and rebuild when the structure itself is compromised |
What pushes a job up? Structural damage below the roofline (that’s when you’re into rebuild territory), height (a three-story chimney takes longer to access and safe-work around), and whether the liner is shot. What keeps it down? Catching a small crown crack before it lets water into the chase, and combining the repair with a routine sweep so we’re on the roof once instead of twice. If a smaller resurfacing job will get you safe and code-sound, we’ll tell you that instead of pitching a rebuild. For the fuller picture of what’s involved, see our Chimney Repair in Alamo Square page.
What Affects Chimney Repair Pricing in Alamo Square
Alamo Square has its own set of cost drivers that a national pricing chart won’t reflect. Old Victorians and Edwardians, seismic code, and Bay Area labor all add to what you’ll pay here compared to other markets.
- Age and construction of the chase. Many Alamo Square homes are over 100 years old. Old brick-and-mortar chimneys are more likely to have spalled joints, a settled crown, and a liner that’s never been updated, and each one adds a line to the estimate.
- Seismic code requirements. The Bay Area has some of the strictest seismic rules in the country. Chimney repair and rebuild work around the roof-to-house connection has to meet modern code, and that adds cost over a purely cosmetic patch.
- Lower-liner vs. upper-liner problems. A failed upper section can sometimes be resurfaced with HeatShield for a fraction of a full reline. When the damage extends the full length, you’re in DuraFlex reline territory, and the price roughly doubles or triples.
- Access and height. A chimney capped at the roof ridge on a tall Victorian takes scaffolding and extra crew hours. That overhead is real and it’s in the estimate you get, not hidden.
- Flue type (masonry vs. prefab). Masonry chimneys take mortar and brick work; prefab chimneys take different venting components and, where applicable, Famco hardware. The two repair paths don’t price the same.
- What caused it. A crown crack from a settling foundation is a different project than water damage from a failed flashing. We trace the cause before we quote, so we’re fixing the source instead of the symptom.
How to Save on Chimney Repair
Repairing a chimney costs less when you catch problems early and combine visits. A handful of practical things we’ve seen make a real difference:
- Get a sweep and inspection together. One visit to sweep, inspect, and quote the repair is cheaper than three separate trips, and it means we’re on the roof once.
- Catch crown cracks before they reach the chase. A $400 crown fix is a fraction of a $2,500 reline or a $6,000 rebuild. Water getting in through a failed crown is the single most common path to big-ticket damage we see.
- Ask about HeatShield before you accept a full reline quote. Resurfacing a liner is less invasive and less expensive than a tear-out, and it’s a repair depth most sweep crews can’t offer.
- Bundle the dryer vent. Cleaning the dryer vent while we’re already on site is cheaper than a standalone appointment, and it addresses a fire risk most chimney companies ignore.
- Take the free estimate seriously. We’ll give you the line-item quote before you commit, so you can compare it against another bid, unlike a handyman’s verbal “about $X.”
Getting a written estimate costs nothing. Call (833) 620-7061 and we’ll put a scope in front of you.
Is it cheaper to repair or replace a chimney in Alamo Square?
Repair is cheaper in most cases, and it’s the right call when the damage is localized. Repairing a crown, cap, or flashing typically runs $185 to $850, while a full reline or partial rebuild starts around $2,500. A full rebuild only makes sense when the structure itself is compromised. If you’re unsure which side of that line you’re on, we’ll tell you in plain terms before we quote. Call (833) 620-7061 for a free estimate.
Can I get a free estimate on a chimney repair in Alamo Square?
Yes. Every Alamo Square chimney repair quote is free and comes with a written, line-item scope. You’ll see what we found, what we recommend, and what each line costs before any work starts. Estimates are free. Call (833) 620-7061 to schedule.
Why is chimney repair so expensive in Alamo Square?
Bay Area chimney repair runs higher than national averages for three reasons: seismic code requirements for chimney-to-house connections, the age of Alamo Square’s housing stock (many homes are over 100 years old with settled brickwork), and local labor and material sourcing costs. A repair that meets code here is a bigger job than the same repair in a newer, lower-code market, and the pricing reflects that. Call (833) 620-7061 for a current quote.
FAQs – Chimney Repair Cost
How much does chimney repair cost in Alamo Square in 2026?
Chimney repair in Alamo Square generally costs $285 to $1,850, with caps and crowns at the low end and liner work at the high end. Full relining runs $2,500 to $5,800, and rebuilds start around $6,500. Most homeowners we visit land in the $400 to $900 range for a fix-and-sweep visit. Call (833) 620-7061 for an exact quote; estimates are free.
Does chimney repair cost more than a new liner?
No, the liner is usually the bigger expense. A HeatShield liner resurfacing runs $1,150 to $2,400, while a full DuraFlex stainless reline is $2,500 to $5,800. A minor repair like a cap or flashing is a fraction of either. The question is whether the liner is actually failing or just showing surface wear. We check before we quote. Call (833) 620-7061 and we’ll tell you which one you need.
Can you come today for a chimney repair in Alamo Square?
We’ll tell you honestly when we can get out; scheduling depends on the season and current route. The free estimate is the first step, and we’ll give you the soonest available window when you call. For active leaks, tell us on the phone so we can prioritize. Call (833) 620-7061.
How much does it cost to fix a chimney leak in Alamo Square?
A chimney leak repair typically costs $385 to $1,200 in Alamo Square, depending on whether the leak traces to the flashing, the crown, or failed mortar joints. The most expensive path is a leak that’s been ignored long enough to damage the chase liner, which pushes into reline pricing. Catching it early saves real money. Call (833) 620-7061 for a free leak diagnosis.
Is chimney repair a fixed price or by the job?
It’s by the job, and you get the price before we start. We don’t have a per-hour or per-line-item rate we hand out over the phone, because the repair has to match what’s actually failing. What you do get is a written, line-item estimate built from what we find on the roof. Call (833) 620-7061 to schedule the estimate.
How to Decide Between Repair, Reline, and Rebuild
The number in the quote only makes sense once you know which repair you’re actually paying for. A cap, crown, or flashing repair is the smallest scope: same-day, one crew, no tear-out. Liner resurfacing with HeatShield is the next step up. Full relining with a DuraFlex stainless system is a bigger, code-driven project, and a rebuild is only warranted when the masonry structure itself is compromised. You don’t need to guess which category you’re in. That’s what the on-site inspection establishes, and that’s what the quote is written against.
What We Check Before We Quote
We look at four things before we give an Alamo Square homeowner a number: the cap and crown (is water getting in?), the flashing (is the roof-to-chimney joint sealed?), the liner (is it intact or failing?), and the chase (is the mortar sound?). We work through these in order, and we explain what we find in plain terms before we touch anything. The report you get lists the priority items first, so you can prioritize the line items that matter and defer the ones that don’t.
No upselling. No “your chimney is about to collapse” language. If a $400 crown repair will keep you safe and code-sound, we’ll say so. If you need the liner replaced, we’ll show you the reason and the price. That’s the whole conversation.
What We Stock and Install (and Why It Matters to the Price)
The brand of the part you pay for is the part that’s actually on your chimney. We source from professional-grade lines only: DuraFlex liner systems, HeatShield resurfacing, Gelco caps, Olympia Chimney and Copperfield supply, and Famco venting components where the flue type calls for them. These are specifications a certified chimney engineer would use, not hardware-store substitutes. That matters to the price because materials off the retail shelf don’t meet the same standard, and a “cheaper” cap or liner that fails in a few years costs more than the professional-spec version you should have started with.
It also matters to the scope. Some liner damage can be addressed with HeatShield resurfacing instead of a full reline, which is a lower price point and less invasive. That option exists because we’re trained to apply HeatShield and carry the system. A sweep-only crew can’t offer it, and a handyman won’t know it exists.
If you want the broader picture of the service and how it fits our full scope, our home page lists everything we handle under one call.
Why One Call Covers the Sweep, the Vent, and the Repair
Most homeowners we visit in Alamo Square are dealing with a chimney that has a repair need and a sweep need at once, and many also have a dryer vent that hasn’t been touched in years. Coordinating three separate contractors means three scheduling windows, three diagnostic fees, and no one who sees the whole system. We handle chimney sweeping, dryer vent cleaning, and chimney repair as three service lines under one company, so the quote you get reflects what we find across all of them.
Your dryer vent is a fire risk your chimney sweep should also check. It’s the leading cause of clothes-dryer fires, and it sits in the same whole-home combustion-safety picture as the flue. Combining the visit keeps the total cost down and gives you a single written report.
Book Your Alamo Square Chimney Repair Estimate
Repairing a chimney is not a project to pick a bid on alone. The right number is the one built from what’s actually failing, with professional-grade parts, written down before anyone touches the flue. We’ll come out, look at what you’ve got, explain what we find in plain terms, and hand you a line-item estimate that you can compare against any other quote you’re holding.
Call (833) 620-7061 for a free estimate. One call covers the sweep, the vent, and the repair, and you’ll know exactly what you’re paying for before we start.
Pricing reflects the Alamo Square market as of 2026. Chimney Sweep Alamo Square offers free estimates – call (833) 620-7061.
What Our Customers Say
"Fireplace had never drawn properly since we moved in. He found the damper was only opening halfway due to a bent linkage and fixed it in ten minutes."
- Brianna Coleman"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
- Shane Brooks"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."
- Steven Park