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.
Fast, Reliable Chimney Inspection Across San Leandro
A chimney inspection in San Leandro typically costs $189 – $489 depending on the level, with most homeowners paying around $275 for a Level 2 camera inspection. We serve every San Leandro neighborhood, from Estudillo Estates to Broadmoor to the Washington Manor area, usually within 1 – 2 business days of your call. If you need a straight answer about whether your fireplace is safe to burn, call (831) 534-3789 and we’ll schedule a time that works. Our team knows San Leandro’s housing stock intimately, and we’ll tell you what we find in plain English.
Why Alcott Chimney San Francisco Is San Leandro’s Preferred Chimney Inspection Company
Since 2002, Alcott Chimney Sweep has built a reputation in San Leandro on one simple idea: you should know exactly who’s coming to your door and exactly what they’ll charge before they arrive. Ruben Castellano runs our team with a protective eye toward the neighborhoods we serve. When we book an inspection in San Leandro, you receive the technician’s name and photo before the visit. At the door, they show a photo ID badge. No exceptions. That’s the Threshold Standard, and it’s not an optional add-on. It’s how we’ve always operated.
We’re part of the Threshold Group family of home-service companies, which means every technician is background-checked and identity-verified before ever stepping onto your property. You won’t get a nameless contractor in an unmarked van. You’ll get a uniformed professional you were told to expect. San Leandro homeowners, many of whom are home alone or with young kids, tell us that’s the reason they call us instead of the cheaper option. A written price comes before any work starts, and every repair carries a written guarantee. If the repair fails within the coverage period, the second visit is free. That’s the 365-Day Done Right Promise.
Styles & brands we work with





Chimney Fire in San Leandro
Chimney fire risk in San Leandro is real, but it looks different here than in colder climates. The mild Bay Area weather means fireplaces sit idle for months, then get lit on a chilly evening when the marine layer rolls in off the bay. Birds and debris nest in idle flues over mild winters, and a first burn after a long idle period can push smoke into your living room or ignite accumulated creosote. Our Chimney Inspection team checks for exactly these conditions before you strike a match.
What We Check for Fire Safety
A standard visual check catches obvious blockages. In San Leandro’s older masonry chimneys, we look deeper. Missing mortar caps, spalled clay tile liners, and third-degree creosote glaze hidden behind cracks. These are the conditions that turn a routine fire into a chimney fire.
When San Leandro Homeowners Call Us
Most calls come in October and November, right before the first cold snap. Others come after a smoky room or a strange odor on a random cool night. If you smell smoke when the fireplace isn’t running, call (831) 534-3789. A chimney fire doesn’t always sound like a freight train. Sometimes it’s a low rumble you’d write off as wind.
Level 2 Chimney Inspection in San Leandro
A Level 2 Chimney Inspection in San Leandro is the standard we recommend for most older homes, and it typically runs $275 – $489. It includes everything in a Level 1 visual check plus a camera scan of the flue interior. For a 1930s bungalow in Estudillo Estates or a 1940s Broadmoor ranch, this is the only way to see what’s actually happening inside a clay tile liner that’s been shifting for eight decades.
Why Camera Inspection Matters Here
San Leandro sits on the Hayward Fault zone. Decades of minor seismic activity crack original clay tile flue liners in ways you can’t see from the rooftop. A Level 2 inspection runs a camera through the flue and documents every crack, void, and spalled surface. You get a photo report you can look at yourself. We don’t recommend repairs without visual evidence you can verify.
Real Estate Transactions and Property Transfers
If you’re buying or selling a home in San Leandro, a Level 2 inspection is often required by lenders and insurance companies before closing. We document everything in a written report that satisfies most BAAQMD compliance questions and gives both parties a clear picture of the chimney’s condition. Scheduling early avoids delays at escrow.
Trusted Brands We Service in San Leandro
We work with professional trade materials, not box-store substitutes. When a San Leandro chimney needs a new liner or resurfacing, we install DuraFlex liner systems and HeatShield resurfacing. For caps, dampers, and crowns, we use Famco and Copperfield components. These are the brands chimney professionals specify for masonry repair. Because we stock common parts for San Leandro’s older chimneys, turnaround on repairs is usually days, not weeks. We’ll tell you the brand before we install it, and the written guarantee covers the materials and the labor.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Inspection Problems We See in San Leandro Homes
- Cracked original clay tile flue liners. In Estudillo Estates and Broadmoor, 1930s and 1940s masonry chimneys often still have their original clay tile liners. Seismic shifts crack them, and creosote accumulates behind spalled surfaces where brushes can’t reach.
- Nesting birds and debris in idle flues. Mild winters mean fireplaces sit unused for months. Birds build nests, leaves blow in through missing caps, and the first burn of the season fails to draft properly.
- Missing mortar caps from old chimneys. Water enters through crumbling crowns, accelerates creosote formation, and eventually damages the brickwork itself. A chimney crown replacement is often the fix, and we’ll show you the photos.
- Third-degree creosote glaze from occasional burning. When fires are lit rarely but hot, creosote can bake into a hardened glaze. This is the most fire-dangerous form. It cannot be removed with a standard brush. It requires chemical treatment or mechanical removal, and we’ll document it in your inspection report.
Pricing for Chimney Inspection in San Leandro, CA
A Level 1 visual inspection in San Leandro runs $189 – $249. A Level 2 inspection with a camera scan runs $275 – $489, depending on chimney height, roof access, and flue condition. A Level 3 inspection, typically needed after a chimney fire or major structural event, starts at $790 and can run higher if we need to open masonry to access the flue. The price is written down before any work begins. You’ll never get a surprise charge at the end. For an exact quote on your home, call (831) 534-3789. Estimates are free.
We Also Serve Cities Near San Leandro
Alcott Chimney San Francisco provides Chimney Inspection in San Leandro and the surrounding East Bay communities. If you’re in Oakland, Alameda, Piedmont, or Orinda, our technicians serve those areas too. Same written pricing, same name-and-photo preview, same 365-Day Done Right Promise.
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 Inspection in San Leandro
The Bay Area Air Quality Management District (BAAQMD) rules don’t mandate a specific inspection level by name, but they do require compliance with local air quality standards that often mean upgrades like caps and dampers on older masonry chimneys. For a pre-war San Leandro home with an original clay tile flue, we recommend a Level 2 inspection so you have documentation of your chimney’s condition and any compliance items before you burn. Call (831) 534-3789 and we’ll review what your specific chimney needs.
Once a year, even if you only burn a handful of times each winter. The issue in San Leandro isn’t heavy creosote buildup from daily burning. It’s what happens during the idle months. Birds nest, debris accumulates, and small seismic shifts worsen existing cracks. An annual inspection catches these problems before your first fire of the season. If you burn more than three cords a year, schedule a mid-season sweep as well.
Third-degree creosote looks like a hard, shiny black glaze fused to the flue wall. It forms when occasional hot fires bake earlier creosote deposits into a tar-like coating. A standard chimney brush will not remove it. It requires chemical treatment, power sweeping, or mechanical removal. If a technician tells you a standard sweep will handle it, get a second opinion. Our camera inspection will show you exactly what’s in your flue before any cleaning happens.
Three things: cracks in the clay tile liner itself, spalled or flaking surfaces where creosote hides, and the condition of the mortar cap at the top of the chimney. On a 1940s Broadmoor bungalow, our tech ran a Level 2 inspection and found the original clay tile flue liner had cracked near the smoke chamber, with spalling allowing heat to reach the brick. We documented a first-degree creosote glaze and missing mortar cap, then recommended a HeatShield resurfacing plus a new chimney crown to meet BAAQMD compliance. Your inspection report will show the same level of detail. Call (831) 534-3789 to schedule.
Yes, and it’s exactly the scenario where a camera inspection earns its cost. A Level 2 inspection documents any blockages from nesting, cracks from seismic activity, and creosote condition before you light the first fire. You get written documentation and photos. If it’s safe, we tell you it’s safe. If it isn’t, we show you why and give you a written price for any needed work. Call (831) 534-3789 for scheduling.
When you need a chimney inspection in San Leandro, call Alcott Chimney San Francisco at (831) 534-3789. You’ll get a live person on the phone, a written price before any work begins, and a technician you know by name and face before the doorbell rings. We’ve been doing it that way since 2002, and we’re not changing now.
Written by Ruben Castellano, Owner at Alcott Chimney San Francisco, serving San Leandro and the East Bay.