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 Repair Across Inverness
Chimney repair in Inverness typically runs $275 – $3,800 depending on the job: flashing repair falls in the $350 – $950 range, crown repair $400 – $1,200, and partial rebuilding $1,800 – $3,800. Marine air off Tomales Bay corrodes flashing and cracks crowns faster than homeowners expect, so if you see water stains near the fireplace ceiling or spalling brick on the upper stack, call (830) 251-4560. We serve every neighborhood in Inverness, from the ridges above Sir Francis Drake Boulevard down to the waterfront near the yacht club. Our crews know this town’s weather patterns, its older wood-frame homes, and the particular way a wet winter works on a masonry chimney sitting in salt fog for months at a time.
You get a written price before any work starts. You get a full-year written guarantee. And you get a photo report showing what we found and what we did. No exceptions. If you’re reading this because water is already coming in, stop reading and call us. If you’re reading it because you suspect something is off but aren’t sure, keep reading. We’ll tell you plainly what matters and what can wait. Estimates are free, and a live person answers the phone 24/7.
Why Flint Chimney Sweep Is Inverness’s Preferred Chimney Repair Company
Flint Chimney Sweep has been doing chimney work since 2002 as part of the Garrison Partners family of independently owned chimney service companies. Every repair we do in Inverness carries the Garrison Standard: a written price delivered before any work begins, background-checked and uniformed technicians, and a 365-Day Done Right Promise in writing. If a covered repair fails within one full year, we return and fix it at no charge. No argument, no invoice.
We answer the phone with a live person around the clock. When a homeowner near Point Reyes National Seashore calls at 7 a.m. about water pooling at their fireplace base, they speak to a real dispatcher who schedules a real visit. Not a voicemail tree. Not a callback form. And when our tech arrives in Inverness, they arrive in uniform, introduce themselves, and walk the job with you before a single tool comes off the truck. Hank Delano leads our team, and the standard he set is simple: do what you said you’d do, at the price you quoted, and put the guarantee on paper. That discipline is why Inverness homeowners keep calling us back.
We don’t upsell. We don’t invent problems. If your chimney needs nothing more than a sweep and a moisture check, that’s what we’ll tell you, and the invoice will match the estimate. If what we find genuinely needs repair, you’ll see it in photos before you approve a dollar.
Chimney Flashing Repair in Inverness
Chimney flashing repair in Inverness is the most common repair we do near Tomales Bay, and it’s not close. Flashing is the metal seal where the chimney meets the roofline. In this town, the bay-facing slope catches wind-driven salt spray that eats at copper and aluminum flashing over time. When flashing pulls loose or corrodes through, water tracks down the exterior of the flue liner and into the house. That’s the ceiling stain, the musty attic smell, the damp drywall beside the fireplace. Left alone, it rots framing and damages the smoke chamber masonry. On homes off Sir Francis Drake Boulevard and around the Inverness Ridge, we see this pattern every winter.
The fix involves removing the old flashing, repairing any damaged masonry at the roof line, and installing new flashing properly stepped and counter-flashed. We use Copperfield components when copper is specified, because they hold up better against West Marin’s salt air than big-box aluminum. A standard flashing repair in Inverness runs $350 – $950 depending on roof pitch, accessibility, and whether the siding or masonry needs spot work around the penetration.
What A Flashing Failure Looks Like
Water stains on the ceiling directly below the fireplace or on the wall beside the chimney chase. Rust streaks running down the exterior brick. A visible gap between the metal and the masonry. Or nothing visible at all on the outside, while water drips down the flue during a February storm. If you’re not sure, don’t guess. A Level 2 inspection with a camera will show you the failure point in ten minutes.
When Flashing Can Wait
If the flashing is old but still mechanically intact and there’s no active water intrusion, you can likely schedule the repair on your own timeline. If there’s water coming in during rain, waiting is the expensive option. Water entering a masonry chimney in Inverness’s wet season causes more damage in one winter than in three dry years. Call (830) 251-4560 and we’ll walk you through what we find, with photos.
Chimney Crown Repair in Inverness
Chimney crown repair is the second most common job we do in Inverness. The crown is the concrete or mortar cap on top of the chimney, and its job is to shed water away from the flue. In this climate, the crown takes abuse from two directions: salt fog that degrades the concrete’s surface, and winter wet-dry cycling in which hairline cracks in the crown saturate, freeze, and widen. Give it five years of Inverness winters and what started as a thin crack becomes a channel that lets water sit on top of the chase, seep down into the smoke chamber, and spall the mortar below.
Repair means cleaning out the failed material and recasting the crown with a properly tapered top and an overhang that kicks water off the edge, not toward the flue. On some chimneys we also apply Gelco crown sealer, which holds up well in coastal air and buys real time between repairs. A crown repair in Inverness typically runs $400 – $1,200. If the crown has failed badly enough that the upper courses of brick are spalling, you’re into partial chimney rebuilding territory, which we’ll cover below.
Signs The Crown Is Failing
Crumbling mortar on the top of the chimney, visible from the ground with a pair of binoculars. Efflorescence, which is the white chalky deposit water leaves after it soaks through masonry. Interior staining on the smoke chamber walls during an inspection. In Inverness specifically, we often see crown cracking on the bayside edge first, where wind-driven salt fog lashes the top courses of brick.
What Crown Repair Costs In Inverness
Between $400 and $1,200 for a standard crown recast, with most Inverness chimneys landing in the $500 – $850 range. Taller chimneys, steep roofs, and scaffold work push the number up. You’ll see the exact figure in writing before we start, and the full-year guarantee covers the repair. We don’t lowball the quote and then “discover” more at the door. The written price is the written price.
Trusted Brands We Service in Inverness
We stock and install professional-grade materials, not whatever is left on the shelf at a home center. For crown sealing we use Gelco, because it stands up to salt air better than the common sealers. For flue repairs we use HeatShield cerfractory sealant when the liner has hairline cracks but isn’t structurally failed. For flashing work we use Copperfield when copper is specified. We also work with Olympia Chimney components on masonry rebuilds. Because we stock these materials for our Inverness routes, turnaround on common repairs is fast. You don’t wait a week for a flashing assembly to ship from the East Coast. We plan the job, carry the parts, and finish in one visit when the job allows it.
Common Chimney Repair Problems We See in Inverness Homes
- Corroded flashing on bay-facing slopes. Salt-laden marine air off Tomales Bay eats copper and aluminum flashing at the roof line faster than inland Marin. If the water stain is seasonal, the flashing is the first place we look.
- Crown cracking from wet-dry winter cycling. Hairline cracks in the concrete crown saturate during winter storms, then dry and shrink. Over several seasons, those cracks open into water channels that spall the mortar in the smoke chamber below.
- Third-degree creosote glaze in neglected wood-burning fireplaces. When a chimney goes years between sweepings, creosote bakes into a hard, glassy glaze on the firebox and damper assembly. A brush will not remove it. This requires a chemical treatment or mechanical removal, and it is a chimney fire waiting to happen.
- Spalling brick on upper chimney courses. Moisture that enters the crown or flashing freezes and pops the face off the brick. On older Inverness chimneys built before modern crown design, we routinely see upper-course spalling that requires tuckpointing or partial rebuilding.
Pricing for Chimney Repair in Inverness, CA
Here’s the honest range for Inverness, based on what we actually see here. Flash repair: $350 – $950. Crown repair: $400 – $1,200. Mortar repointing of damaged brick joints: $35 – $60 per square foot of affected area, with most small jobs running $600 – $1,500 total. Chimney waterproofing with a proper vapor-permeable sealer: $300 – $700. Partial chimney rebuilding from the roofline up: $1,800 – $3,800. If you need a new flue liner, that’s $1,600 – $3,200 depending on the liner length and configuration.
What moves the number: roof access difficulty, whether scaffolding is needed, the height of the stack, and the condition of the surrounding masonry. The estimate is free. We’ll walk the job, show you what we found on camera, and email you a written quote. The figure on that quote is the figure on the invoice. Call (830) 251-4560 to schedule an inspection and a written price.
We Also Serve Cities Near Inverness
Beyond Inverness, our crews cover the nearby communities of Inverness proper, plus Petaluma, Novato, Cotati, and Fairfax. If you’re on the western edge of the county looking for Chimney Repair, we likely have a truck near you. Same written price, same full-year guarantee, same live person on the phone when you call.
Serving Inverness, CA - Our Local Coverage Area
We’re based in the Inverness 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 Repair in Inverness
Most Inverness homes should have a sweep and inspection once a year, ideally in early fall before the rainy season. If you burn more than a couple of cords a season, twice a year is better. The marine air here doesn’t create creosote faster, but it does create the weather conditions that humble an un-inspected chimney every winter. The inspection is the part that protects your house. A camera run up the flue in September tells you whether your flashing, crown, and liner will survive a wet February. Call (830) 251-4560 to book an inspection and get a written price.
We come out, inspect the chimney, and write up a scope of work with a fixed price. You approve it before any repair starts. The number on that quote is the number you pay, even if the job takes longer than we estimated. That’s the Garrison Standard, and it applies to every repair we do in Inverness. For repairs where the full extent isn’t visible until we open up the masonry, the written quote itemizes what we’ll do and the price for each line. You decide what to approve. Nothing happens without your signature. For an honest quote on your Inverness chimney, call (830) 251-4560.
No, and you should be skeptical of anyone who promises it. A proper repair requires a Level 2 inspection, a written scope, and parts specific to your chimney. We don’t rush flashing or crown repairs because doing them right means shutting out West Marin weather for years. We schedule Inverness jobs based on inspection findings and material availability. Most small repairs are completed within a week of inspection. Water actively coming in during a storm? Call (830) 251-4560 and we’ll get someone out to assess and, at minimum, tarp and stabilize so the damage stops while the fix is scheduled.
First-degree creosote is a dry, flaky soot that brushes off easily. Third-degree is a hard, shiny glaze that bakes onto the firebox and damper assembly. It matters because third-degree creosote won’t come off with a brush, and it’s the type most likely to ignite. In Inverness, we see third-degree glaze most often in wood-burning stoves and fireplaces that went years without cleaning. The maritime fog means fireplaces are the wet-season heat source for a lot of homes here, and they get burned hard. If your chimney hasn’t been swept in several years, call (830) 251-4560 for an inspection and we’ll tell you exactly what you’re working with before any cleaning happens.
Yes, and we do it every week. If flashing is old but intact with no active leaks, it can wait. If the crown has early hairline cracks with no water staining in the smoke chamber, it can wait a season. If the creosote is first-degree and you haven’t burned much, a cleaning can often wait until the next sweep. What can’t wait: active water intrusion during the rainy season, third-degree creosote glaze on the firebox and damper assembly, and structural spalling on the upper chimney. Those get worse fast in Inverness’s wet winter, and waiting turns a $600 repair into a $2,500 rebuild. For a straight answer on your chimney, call (830) 251-4560 and ask for Hank Delano. The estimate is free.
Call Flint Chimney Sweep for Chimney Repair in Inverness, CA
If you see water stains, spalling brick, or rust streaks on your Inverness chimney, call (830) 251-4560. A live person answers, day or night. We’ll schedule an inspection, walk the job with you, and hand you a written price before any work begins. Every repair carries a full one-year guarantee in writing. If a covered repair fails within 365 days, we return and fix it free. That’s the deal on every chimney, every time, including yours.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Inverness as part of the Garrison Partners family since 2002.