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.
Chimney Company in San Leandro, CA
Chimney work in San Leandro is shaped by something most East Bay cities don’t share: a housing stock built largely between the 1920s and 1950s, when masonry chimneys were standard and Bay Area air-quality rules didn’t yet exist. Today those same chimneys sit under strict Bay Area Air Quality Management District requirements, often needing caps or dampers added just to stay compliant. We’re Alcott Chimney Sweep, and we handle cleaning, inspection, and repair for every chimney type in San Leandro. Call us at (831) 534-3789 when you need a straight answer on what your chimney actually needs.
Why San Leandro Homes Are Different
Walk through the Estudillo Estates or Broadmoor neighborhoods and you’ll see what we mean. Many homes there still run their original 1930s and 1940s clay tile flue liners. Clay tile was good material for its era, but it doesn’t flex. Seismic shifts in the East Bay crack it, and once a liner cracks, flue gases find a way into the wall cavity instead of out the top. We routinely find missing mortar caps on these older chimneys, too. A cap is what holds the top courses of brick together; when it’s gone, water gets in and the freeze-thaw cycle here, mild as it is, still does its work.
San Leandro is also a city of pre-war bungalows and mid-century ranches, most with functional masonry chimneys that saw a lot of use before central heating took over. Then you have the newer construction, mostly prefab metal flues. Both need attention, but they fail in completely different ways. The mild Bay Area climate means fireplaces sit idle most of the year, which sounds like good news until a bird builds a nest in the flue during the off-season and your first fire of winter pushes smoke back into the living room. We see that here more often than heavy creosote, honestly.
Styles & brands we work with
Our Main San Leandro Services
Most San Leandro homeowners call us for one of three reasons: the fireplace hasn’t been cleaned in years, something looks wrong during a pre-sale inspection, or the gas fireplace clicks but won’t light. Each service has its own San Leandro page with full pricing details.
Chimney Sweep in San Leandro
A standard sweep removes the creosote, soot, and debris that build up inside the flue, and in San Leandro we also check for what’s blocking the top: bird nests, leaves, the occasional tennis ball. The older masonry chimneys in this city often need a cap installed as part of the sweep if one’s missing, because BAAQMD rules push for it and because an open flue top is an open invitation. Full details, including exact pricing for San Leandro, are on our Chimney Sweep in San Leandro page.
Chimney Inspection in San Leandro
An inspection gives you a written condition report on the entire system: flue liner, mortar joints, cap, damper, smoke chamber, and firebox. For San Leandro homes built before 1950, we’re specifically looking at clay tile liner cracks and mortar cap erosion, the two failure points this city’s seismic history tends to produce. You’ll see camera footage of whatever we find. Pricing and what each inspection level covers are detailed on our Chimney Inspection in San Leandro page.
Gas Fireplace Repair in San Leandro
Gas fireplaces in San Leandro span the full range: older millivolt units in 1980s ranch homes, newer electronic-ignition models in recent construction, and direct-vent inserts retrofitted into original masonry fireplaces. Most problems come down to three things: a failed thermopile or thermocouple, a clogged pilot assembly, or a bad gas valve. All three are repairable. If you smell gas, shut the valve and call your utility first, then us. Our Gas Fireplace Repair in San Leandro page covers what we fix and what we don’t, with honest pricing.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in San Leandro
We work with the professional trade materials we’d put in our own homes: Famco caps and dampers for masonry chimneys, Copperfield chase covers and flashing, and DuraFlex stainless liners where an original clay liner has failed. Parts are stocked locally in our Bay Area warehouse, so most San Leandro repairs don’t wait on shipping. See our brands for the full list.
See the difference
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AfterPricing for Chimney Company in San Leandro, CA
| Service | Typical range in San Leandro |
|---|---|
| Standard chimney sweep | $189 – $259 |
| Chimney sweep with cap installation | $289 – $399 |
| Chimney cap installation (standard) | $150 – $350 |
| Level 1 chimney inspection | $149 – $199 |
| Level 2 chimney inspection (with camera) | $299 – $449 |
| Chimney crown repair | $400 – $850 |
| Gas fireplace service call | $89 – $129 |
| Thermocouple or thermopile replacement | $179 – $329 |
| Gas valve replacement | $249 – $499 |
| Firebox repointing | $350 – $700 |
What pushes a San Leandro chimney job toward the top of these ranges: a badly deteriorated crown that needs full rebuild, a flue liner cracked in multiple places, or access issues on a two-story roof with a steep pitch. Every job gets a written price before any work starts. There is never a surprise charge at the end.
Neighborhoods We Serve in San Leandro
We cover all of San Leandro, from the older tree-lined streets near the BART corridor to the newer subdivisions further east. Response time for most appointments is same-week, with faster turnaround for gas fireplace issues that leave you without heat.
- Estudillo Estates
- Broadmoor
- Davis Tract
- Washington Manor
- Marina Faire
Service Area – Cities Near San Leandro
Our crews also serve the surrounding East Bay communities. If you’re in Oakland, CA, Alameda, CA, Piedmont, CA, or Orinda, CA, same team, same standards. Call (831) 534-3789 and a live person will answer.
Serving San Leandro, CA - Our Local Coverage Area
We’re based in the San Leandro area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Company in San Leandro
Most routine chimney sweeps and inspections don’t require a city permit. If we find damage that needs structural repair, like a full rebuild or a new liner, San Leandro’s building department may require a permit, and we’ll tell you before any work starts. We never perform unpermitted structural work.
Missing mortar caps on older masonry chimneys. When the cap erodes, water gets behind the brick, and once the brick starts spalling, the repair cost climbs quickly. If you haven’t looked at your chimney cap in years, an inspection is a cheap way to catch it early. Call (831) 534-3789 for a free estimate.
Most appointments are scheduled within a week. Gas fireplace repairs that affect heat during cold snaps get priority. Call (831) 534-3789 and tell us what’s happening; we’ll give you a straight answer on timing, not a callback queue.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Leandro Customers Say
"Water was leaking around the flashing. They resealed it and installed a new crown coating. Dry through two heavy rains since."
- Douglas P."Damper was stuck shut and I thought I'd need a new one. He freed it and lubricated it for almost nothing. Honest guys."
- Calvin M."Good chimney cleaning. They found a small gap in the mortar and quoted the repair, which was a bit more than I wanted to spend. Did the sweep and left the repair for later without any pressure."
- Stuart L.