Level 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.
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AfterFast, Reliable Chimney Inspection Across San Ramon
A Level 2 chimney inspection in San Ramon typically runs $199 – $349 and includes a full camera scan of the flue liner plus a written photo report. Most inspections on homes off Bollinger Canyon Road, Dougherty Valley, and the Windemere side of town take 60 – 90 minutes, and you get the written price before we ever park the truck. Call (830) 251-4560 and a live person answers, 24/7. No callbacks. No voicemail tree.
We know San Ramon’s chimneys because we work them year-round. The hilltop lots in 94582 and the older custom builds near Crow Canyon Road and Norris Canyon Road aren’t the same as the flatlander stock across the Bay. Homes up against the ridge line get wind-driven rain that attacks crowns and flashing before it ever touches the flue. A proper inspection here starts at the top and works down, not the other way around.
Why Flint Chimney Sweep Is San Ramon’s Preferred Chimney Inspection Company
We operate under the Garrison Standard, the same written code every Garrison Partners location follows. That code is simple: the price is in writing before any work begins, the inspection includes camera footage you can see with your own eyes, and every repair carries a 365-Day Done Right Promise in writing. No handshake guarantees. No “trust me.” A homeowner off Bollinger Canyon Road knows exactly what he approved because he approved a number on a sheet of paper, not a verbal estimate.
Hank Delano runs our crews, and every technician who knocks on a San Ramon door is background-checked and in uniform. You’ll know who’s coming before they arrive. That matters when you’re letting someone on your roof and into your firebox.
San Ramon homeowners call us because we show up inside the window we gave, do the inspection the way we said we would, and hand over a photo report that shows exactly what the camera saw. If the flue liner is cracked, you’ll see the crack. If the crown is spalling, you’ll see the chunks missing. If the damper is rusted shut, you’ll see that too. Then we tell you what can wait and what can’t, plain words, no scare pitch.
Level 2 Chimney Inspection in San Ramon
A Level 2 Chimney Inspection in San Ramon is the standard we recommend for most homeowners, and it’s required before a property changes hands or after any event that might have damaged the flue, like an earthquake or a chimney fire. It includes everything in a Level 1 visual check, plus a video camera run the full length of the flue liner, from the firebox up through the crown. You get the photo report by email, usually within 48 hours. In San Ramon, this inspection runs $199 – $349 depending on flue height, roof pitch, and whether we’re inspecting one flue or two.
A lot of San Ramon homeowners ask if they can skip the camera and just do the visual. You can, but you’re missing the point. The camera finds what eyes can’t: hairline cracks behind the clay tile, voids in the mortar joints, third-degree creosote glazed onto the liner walls. If you’re buying a house in Dougherty Valley or selling one off Norris Canyon Road, the Level 2 is what the real estate agent and the lender want to see. We do Chimney Inspection work for sales, pre-listing checks, and annual maintenance across the Tri-Valley.
Camera Scan and Written Photo Report
The camera scan is the backbone of the inspection. We run a high-resolution probe from the firebox to the crown, recording the whole run. You see the footage. You get the stills. If we recommend a liner replacement or crown repair, the recommendation is tied to a specific image in the report, not a vague “it looked worn.” That’s the difference between an inspection that documents a problem and one that just names one.
Real Estate and Pre-Sale Inspections
If you’re buying or selling in San Ramon, the Level 2 is the one that satisfies the transaction. We’ve inspected chimneys on homes all over the 94582 and 94583 zip codes, from Twin Creeks to Gale Ranch. The report format is accepted by local agents and lenders, and we schedule around tight escrow timelines without cutting corners.
Chimney Leak in San Ramon
A Chimney Leak in San Ramon homes shows up most often after a wet winter, and the culprit is usually the crown, flashing, or cap, not the flue liner itself. The reason is local: San Ramon’s 94582 ridge-line homes sit in a wind corridor where prevailing southwest gusts drive rain straight into crowns, caps, and the chimney-roof junction. Water gets behind the counterflashing, pools in the smoke chamber, and rusts the damper shut. By spring, you smell it in the firebox. Leak diagnosis and repair in San Ramon typically runs $150 – $450 to locate the entry point, and full crown rebuilds or flashing replacement run higher depending on access and materials.
The first thing we check on a leak call in San Ramon is the crown, not the flue. Spalling, which is the technical word for concrete flaking apart in chunks, tells us water has been freezing and thawing inside the crown for at least a full season. Once the crown goes, water works down into the smoke chamber and the firebox below. We pulled a failing cap and rusted flashing off a chimney near Bollinger Canyon Road last year, tuckpointed the crown, and installed a new DuraFlex liner and stainless cap. No same-day promise. But the homeowner had the photo report in hand within 48 hours and knew exactly what was fixed and why.
Flashing and Crown Failure
Flashing failure usually starts at the chimney-roof intersection, where hairline gaps let water track behind the counterflashing and attack the crown from the inside out. On San Ramon hillside lots, wind pressure makes this worse. We pull the shingles back far enough to see the full flashing run, not just the visible edge.
Damper and Smoke Chamber Water Damage
Standing water in the smoke chamber rusts the damper plate and plates up the hinges. If your damper doesn’t open smoothly anymore, or you hear a grinding sound when you work the handle, water has probably been in there. We can replace the damper and address the water entry point in the same visit, with the price in writing before the work starts.
Trusted Brands We Service in San Ramon
We stock and install professional-grade chimney products from Famco, Copperfield, and DuraFlex, spec’d by job, not by margin. If your San Ramon home needs a new cap, damper, or stainless liner, the brand that goes in is the brand that fits the flue dimensions and the exposure, not whatever happens to be on the truck. That means DuraFlex liners for ridge-line homes where wind and rain punish the crown, and Famco or Copperfield caps when the existing cap has failed. We keep local parts inventory staged for San Ramon service calls, so the job doesn’t stall waiting on a part that should have been here already.
Common Chimney Inspection Problems We See in San Ramon Homes
- Wind-driven crown spalling on 94582 ridge-line homes. Prevailing southwest winds push rain into the crown, and freeze-thaw cycles turn small cracks into missing chunks. This is the single most common failure we document on San Ramon hillside chimneys.
- Third-degree creosote glazing on older masonry flues. Homes built in the 1970s and 1980s around Crow Canyon and Norris Canyon often have clay tile liners that hold unburned creosote. When it glazes hard and shiny, a standard brush won’t take it off. A rotary sweep plus chemical treatment will.
- Rusted damper plates from smoke chamber water. We see this on homes that skipped inspection because nobody burned that year. Wind-driven rain through a cracked crown pools in the chamber and the damper seizes by fall.
- Missing or degraded caps on north-facing chimneys. Cap and crown exposure is brutal on the north and west roof faces. Galvanized caps at the end of their service life let rain straight into the flue, and by the time you notice, the liner has already started to take water.
Pricing for Chimney Inspection in San Ramon, CA
A Level 1 visual inspection in San Ramon runs $129 – $199. A Level 2 inspection with the camera scan runs $199 – $349 for a single flue, and $300 – $500 for two-flue setups common on older custom homes. If the inspection turns up a leak, diagnosing the entry point runs $150 – $450 depending on whether we need roof access, a hose test, or both. Every price is in writing before we start. Every repair carries the 365-Day Done Right Promise. If a covered repair fails within that year, we come back at no charge. Call (830) 251-4560 for a free estimate and a flat price you can compare.
We Also Serve Cities Near San Ramon
Our crews cover the whole Tri-Valley and the Bay Area side of the ridge. That includes Chimney Inspection in San Ramon neighbors like Dublin, Danville, Pleasanton, and Hayward. Same Garrison Standard on every job. Same written price before the work starts. If you’re anywhere near San Ramon, we’ll be in your neighborhood inside the window we give you.
Serving San Ramon, CA - Our Local Coverage Area
We’re based in the San Ramon 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 Ramon
You need it because San Ramon’s winter weather is doing damage to your chimney even when nobody’s burning. Wind-driven rain through a cracked crown, freeze-thaw spalling, and cap failure don’t care about your burn schedule. A Level 2 inspection every year catches crown and flashing problems before water reaches the flue liner and the firebox. If you burned fewer than ten fires and the camera shows a clean liner with no water entry, we’ll tell you plainly that the liner is fine and you can keep the cleaning for next year. That’s the honest answer. Call (830) 251-4560 to schedule yours.
A Level 1 is a visual check of the readily accessible parts of the chimney: firebox, damper, cap, crown, and flue as far as you can see from the top and bottom. A Level 2 adds a camera scan of the full flue liner and is what you need before a home sale, after an event, or if you’ve never had the chimney inspected. On San Ramon ridge-line homes, where wind and rain exposure is harder than flatland builds, we recommend the Level 2 for most annual inspections. The camera catches crown and flashing failures a Level 1 would miss. For an exact price, call (830) 251-4560.
Condensation smells musty or damp and usually comes from a cold flue meeting warm indoor air, often on humid days. A chimney leak smells like asphalt or wet firebox ash, and it gets worse after rain, not after a temperature swing. If you can see water staining on the ceiling near the chimney, hear dripping, or your damper has rusted, that’s a leak, not condensation. We locate the entry point with a hose test and camera, show you the footage, and price the fix in writing before we do anything. Call (830) 251-4560 if you’re not sure which one you have.
Third-degree creosote looks like a thick, shiny, tar-like glaze bonded to the flue liner. It’s dark, hard, and it does not brush off. A standard brush-and-vacuum will not remove it. On San Ramon’s older masonry flues with clay tile liners, this glazed creosote is common, and the only effective removal is a rotary sweep with chemical treatment. We’ll show you the camera footage before we do the work, quote you a flat price for the rotary sweep, and document the before and after in the photo report. Call (830) 251-4560 for a quote.
Yes, we can do both in one visit. The inspection and the cleaning are different services with different prices, but they don’t need separate appointments on a standard San Ramon residential chimney. We’ll inspect first, show you the camera findings, and quote the cleaning price in writing before any sweeping happens. If the flue is clean enough to wait, we’ll tell you that too. Call (830) 251-4560 and we’ll get you on the schedule.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving San Ramon, CA and the surrounding Tri-Valley area since 2002.