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 Chinatown, CA
Chimney repair in Chinatown means working on buildings that predate modern fire codes, often by a century or more. We’re talking 1906-earthquake-era brick and wood-frame structures, 3-6 stories, where ground-floor restaurants vent grease-laden air through shafts and flues that were never designed for that load. Chimney Sweep Berkeley has served Chinatown since 2015, and the work here is genuinely different: shared party walls, steep shared rooftops, tight light wells, and moisture that never quite leaves the masonry. Call (855) 382-9432 if you need someone who knows exactly what that means.
Why Chinatown Homes Are Different
Chinatown sits in San Francisco’s fog belt. Cool, damp summers and wet winters keep brick and mortar chronically moist, which accelerates spalling, efflorescence, and rust on older metal liners. A chimney that would dry out in the East Bay sun stays wet here year-round, and that changes the repair calculus. Buildings are largely from before 1920, with ground-floor shops and small residential units above, often sharing party walls and light wells on narrow lots. Chimneys tend to be small, old, and sometimes structurally compromised or shared between units. Many kitchens vent through interior shafts or side-wall exhausts rather than conventional masonry stacks.
Rooftop access is the first obstacle on nearly every job. We’re climbing through tight light wells, crossing shared rooftops, and setting up on surfaces that were never built for modern equipment. The restaurant kitchens that line Grant Avenue and Stockton Street generate heavy grease that coats exhaust ducts and flue shafts. That’s the real recurring call here: grease-laden vent and duct cleaning, which is a serious fire-code concern, not the woodsmoke cleaning you’d expect in a suburban neighborhood. This is a different trade than what most chimney companies practice.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main Chinatown Services
Two services dominate the calls we get from Chinatown property owners and managers: chimney sweeping and dryer vent cleaning. Each one has its own Chinatown page with full details, but here’s the short version of how we handle both in this neighborhood.
Chimney Sweep in Chinatown
A chimney sweep in Chinatown starts with access: getting to the flue often means navigating a steep shared rooftop or a light well. Once we’re there, we’re typically dealing with a small, old flue that may not have been cleaned in years, plus the added complication of grease from restaurant exhaust below. We document what we find with a camera inspection and give you a report you can stand behind for insurance, a landlord, or a property sale. If you need the full scope of this service, see Chimney Sweep in Chinatown.
Dryer Vent Cleaning in Chinatown
Dryer vent cleaning in Chinatown is deceptively complicated. Buildings here are dense, which means dryer vents often run longer than they should, through shared walls or up interior shafts. Lint accumulates fast, and in buildings this old, the vent itself may be thin-wall or poorly sealed from day one. We clean the full run from dryer to termination, inspect for kinks and blockages, and can coordinate the work with a chimney sweep in the same visit if you’re managing a multi-unit building. Details are on Dryer Vent Cleaning in Chinatown.
Chimney Repair in Chinatown
Chimney repair in Chinatown is structural work on buildings that have been exposed to fog and damp for over a century. Moisture is the core problem here: spalled brick faces, rusted liners, failed flashing, and crown erosion all trace back to the fact that masonry in this neighborhood never fully dries. When a sweep reveals a cracked flue or a failing crown, the fix has to account for Chinatown’s specific conditions: limited roof access, shared walls, and materials that have already taken a hundred years of weather. We do the repair ourselves, sourcing from the brands professionals trust, which means you don’t get handed off to a third party. Our Chimney Repair work covers everything from cap installation to liner replacement, and we tell you what we found, not what sells the biggest job.
Chimney Cap Installation
Signs you need it
Rainwater entering the flue, visible rust stains on the chimney exterior, or birds nesting inside the flue opening.
What it costs in Chinatown
Chimney cap installation in Chinatown typically runs $200 – $425 depending on roof access and flue size.
How we do it
We measure the flue opening, select a cap from Gelco or Famco that fits the existing tile or liner, and mount it with mechanical fasteners rated for San Francisco’s salt air and wind.
Chimney Liner Installation
Signs you need it
Crumbling flue tile, visible gaps in the clay liner, or exhaust smells backing into the living space during use.
What it costs in Chinatown
Chimney liner installation in Chinatown typically costs $2,800 – $5,600, with the higher end common on taller run flues in 3-6 story buildings.
How we do it
We size the flue, inspect the existing masonry, and install a DuraFlex flexible liner system that conforms to the flue’s existing bends, then seal and verify the connection top and bottom.
Chimney Flashing Repair
Signs you need it
Water staining on the ceiling near the chimney, damp spots on the roof deck, or visible gaps where the chimney meets the roofline.
What it costs in Chinatown
Chimney flashing repair in Chinatown typically runs $350 – $850 depending on how much of the roof line has to be opened.
How we do it
We remove the old flashing, inspect the substrate for rot, install new step and counter flashing with proper overlaps, and seal all penetrations with material that holds up to the fog belt’s constant moisture.
Chimney Crown Repair
Signs you need it
Crumbling crown surface, standing water pooling on the crown, or cracks radiating out from the flue opening.
What it costs in Chinatown
Chimney crown repair in Chinatown typically costs $600 – $1,400 depending on crown size and surface condition.
How we do it
We remove the failed surface, build a form or trowel a new crown with proper slope away from the flue, and add a waterproof sealant appropriate for constantly damp masonry conditions.
What Chimney Repair Costs in Chinatown
| Item | Typical range in Chinatown |
|---|---|
| Chimney cap installation | $200 – $425 |
| Chimney flashing repair | $350 – $850 |
| Chimney crown repair | $600 – $1,400 |
Can you repair a shared chimney in a multi-unit Chinatown building?
We can, but access and coordination take longer. Shared flues require working across rooflines and sometimes coordinating with a neighboring property owner. We’ll map the flue first and tell you what’s shared before any work begins.
Do I need a permit for chimney repair in Chinatown?
Most liner and cap work does not require a separate permit, but structural repairs on buildings this old can trigger a review. We’ll tell you upfront if your building’s situation is likely to need one.
Brands We Service in Chinatown
We work with the brands chimney professionals trust: HeatShield, Gelco, Olympia Chimney, and Famco. That means the caps, dampers, and liners we install in Chinatown are sourced from manufacturers we know, not whatever is on the shelf. Parts are stocked locally and available without the wait you’d face ordering through a generalist. See our brands for the full lineup.
See the difference
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After
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AfterPricing for Chimney Company in Chinatown, CA
| Service | Typical range in Chinatown |
|---|---|
| Chimney weeping / cleaning | $180 – $450 |
| Chimney cap installation | $200 – $425 |
| Chimney cap replacement | $250 – $500 |
| Chimney flashing repair | $350 – $850 |
| Chimney crown repair | $600 – $1,400 |
| Chimney liner installation | $2,800 – $5,600 |
| Dryer vent cleaning | $120 – $260 |
What pushes the price up in Chinatown is access. A steep shared rooftop, a light well that requires a ladder from below, or a flue that hasn’t been touched in decades all add labor time. We quote a flat price before we start, and nothing gets recommended without camera evidence you can see for yourself.
Neighborhoods We Serve in Chinatown
We work throughout Chinatown’s 94108 ZIP code, from the dense commercial stretches around Grant Avenue to the quieter residential upper floors above Stockton Street. Our typical response time in the neighborhood is 2-4 business days, depending on rooftop access.
- Grant Avenue corridor
- Stockton Street district
- Portsmouth Square area
- Waverly Place side streets
- Upper-floor residential units above Broadway
Service Area – Cities Near Chinatown
Our work in Chinatown regularly takes us into the surrounding San Francisco neighborhoods. We also serve Embarcadero, CA, Financial District, CA, Fisherman’s Wharf, CA, and North Beach, CA. If you’re just outside the core 94108 area, call us and we’ll confirm coverage.
Serving Chinatown, CA – Our Local Coverage Area
We’re based in the Chinatown 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 Chinatown
We typically schedule Chinatown inspections within 2-4 business days. If you’re managing a restaurant or multi-unit building with a fire-code deadline, let us know the date when you call and we’ll sort out what’s possible. We don’t promise same-day service, but we do everything we can to work around building schedules and vendor access rules.
We do, and we’re used to the coordination they require. That means scheduling around tenant access, providing written documentation after each visit, and understanding shared wall and shared flue arrangements. We can bill directly to a management company or provide the paperwork a board needs.
In a single building, yes. We can schedule a combined visit that addresses the grease-laden restaurant exhaust and the residential flues above in one day, which is often the most practical approach for a mixed-use Chinatown building. Call (855) 382-9432 and we’ll walk through what a combined scope looks like for your specific address. Estimates are free.
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 Chinatown Customers Say
"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
- Tim Padgett"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."
- Gabriela Torres"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."
- Carmen Morales