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 Sweep Across Kensington
Kensington is a hillside town of narrow lanes and steep driveways, and getting a sweep to your door is half the work. We know the winding roads above Arlington Avenue, the sloped approaches off Colusa Avenue, and the way mature trees close in over rooftops near Tilden Park. That familiarity matters, because a swept flue here is a fire-safety habit, not a chore. Call (866) 361-9755 to book a visit. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday.
Why Kensington Homeowners Call Juniper Chimney Sweep for Chimney Sweep
Chimney health in a wooded, unincorporated town asks for judgment, not speed. Our technicians have up to 13 years of experience, and they carry camera equipment into every Level 2 inspection so you see what they see. We supply and install professional-grade components from HeatShield and DuraFlex, the same materials chimney engineers specify, not hardware-store substitutes. That means we find it and fix it in the same visit when possible, with one company owning both the diagnosis and the repair.
Kensington homes sit among eucalyptus, oak, and pine on lots that climb the ridge. A sweep who doesn’t understand that reads a clogged cap as a mystery. We read it as normal tree debris and a sign the screen needs attention before summer. We serve Kensington, CA as part of our regular work, and we treat every recommendation the way we’d want one on our own home: here’s what we found, here’s what it means, and here’s what can safely wait.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Maintenance in Kensington
Chimney Maintenance in Kensington starts with the firebox and works up through the flue, the smoke chamber, the crown, and the cap, because a hillside house rarely has just one issue. A typical annual sweep here runs $180 to $340. A Level 1 inspection is often folded into that visit, and a Level 2 inspection with camera runs $250 to $450. If you’ve had a chimney fire, changed appliances, or bought a home with no service record, book the Level 2 so the flue gets looked at properly.
The Crown and the Cap
The crown is the concrete top that sheds rain off the masonry, and in Kensington it takes a beating from tree litter and wet winters. A cracked crown lets water into the stack, where it eats mortar and rusts dampers. Gelco caps and screens keep the weather and the eucalyptus out, and they last when they’re sized to the flue correctly.
When to Schedule
Late summer and early fall are the best window, before the damp months bring heavy fireplace use. If you burn through winter and haven’t had the flue looked at since last season, book now rather than waiting. Creosote builds quietly, and a sweep in the off-season is far easier than a repair in the middle of a cold spell.
Chimney Sweep Services in Kensington
Chimney Sweep Services in Kensington cover the full job: creosote removal, soot removal, fireplace cleaning, and the inspections that tell you what condition your flue is actually in. A standard sweep runs $180 to $340, and creosote removal on a heavily glazed flue can reach $500 to $800 when the deposit is third-degree and stubborn. Soot removal and fireplace cleaning are usually included in the same visit, so you’re not paying twice for the same trip up the roof.
This is where the industry’s worst upselling happens. A cleaner finds cracked tile or a spalling smoke chamber and tells you the whole thing needs to come out. We don’t work that way. Nothing is recommended without camera evidence you can watch on the screen, and we say plainly when a repair can safely wait a season or two.
Creosote and Soot Removal
First-degree creosote, the soft sooty layer, comes off with a stiff brush and a good vacuum. Glazed third-degree creosote is a different problem and often signals a flue that’s running too cool or venting an appliance it wasn’t sized for. We remove what we can, document what’s left, and explain the draft issue behind it.

Level 1 and Level 2 Inspections
A Level 1 inspection covers the readily accessible parts of the chimney and is right for routine annual checks. A Level 2 adds a camera run through the flue and is what you want after a chimney fire, a change in appliance, or a home purchase. Most Kensington homes with clay-tile liners benefit from the camera at least once.

Trusted Brands We Service in Kensington
We work with professional-tier chimney brands because the materials matter more than the marketing. HeatShield is an EPA-recognized liner restoration system that lets us rehabilitate deteriorating flue tile without a full teardown, and most sweep-only companies simply can’t offer it. DuraFlex flexible stainless liners handle offset, aging, and non-standard flues that need relining. Gelco and Olympia Chimney cover caps, dampers, and venting components, so we can address the whole flue system rather than just the firebox. We don’t claim to stock parts locally; we source what your chimney needs and install it correctly. Turnaround stays reasonable because the diagnosis and the fix happen under one company.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Kensington Homes
- Cracked or missing flue tiles. Older clay-tile liners in 1920s-to-1940s homes develop cracks that go undiagnosed when no camera inspection is done, leaving glazed creosote and hidden gaps in the flue. A camera run shows exactly where the liner has failed.
- Eucalyptus debris packing the cap. Leaves and seed pods routinely cap chimney screens and smear the crown edges after winter storms, and that debris can ignite during the dry months. Annual sweeps keep the screen clear and creosote from building underneath.
- Appliances vented into undersized stacks. A furnace or water heater tied into a flue never designed for it produces poor draft and backdraft that homeowners blame on the fireplace. The camera is what separates a real venting problem from a sales pitch.
- Spalling mortar in the smoke chamber. Wet winters and water intrusion from a damaged crown break down the mortar above the damper. It’s a common find in Spanish Colonial and Craftsman homes and worth catching before it worsens.
Pricing for Chimney Sweep in Kensington, CA
A typical sweep in Kensington runs $180 to $340 depending on how much creosote has built up and how accessible the roof is. Steep lots and narrow lanes can add time to the job, and we factor that into the written estimate, not a surprise line on the invoice.
A Level 1 inspection is usually part of the sweep. A Level 2 camera inspection runs $250 to $450. Heavy creosote removal sits in the $500 to $800 range. Liner restoration with HeatShield or a DuraFlex reline is quoted per job once we’ve seen the video, and the estimate is free. Nothing gets recommended without evidence. Call (866) 361-9755 for an exact quote.
We Also Serve Cities Near Kensington
We work the surrounding East Bay hills and flatlands as well: Albany, El Cerrito, Richmond, and El Sobrante. If your chimney needs attention and you’re just over the ridge, we can help. Read more about our Chimney Sweep work or explore the rest of our Kensington service area.
Serving Kensington, CA – Our Local Coverage Area
We serve Kensington and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Sweep in Kensington
Eucalyptus leaves and seed pods are the main culprit, and the hills around Arlington Avenue and Colusa Avenue shed them onto every nearby roof. Storms knock the litter loose and it packs against the screen and crown edge. A properly sized cap with a finer mesh helps, and an annual sweep clears what’s already lodged.
It shows the condition of the tile joints, any cracks or gaps, and how much creosote has glazed onto the flue walls. You watch the video on the screen with us. That footage is the basis for any recommendation, and it tells you whether the liner is sound or whether restoration makes sense.
Yes, mainly because of the tree debris and the wildfire concern. Even a few fires leave creosote, and eucalyptus litter can build on the cap regardless of how often you burn. A yearly look catches both before they become a problem.
You ask to see the camera footage, and any honest company will show it. We don’t recommend relining or masonry work without video evidence you can watch. If the flue can safely wait, we tell you that too.
Usually, yes. The lanes here are narrow and the driveways slope, so we plan the approach when you book. Tell us about the access and any gate or parking limits, and we’ll figure out the route before the visit.
If your flue hasn’t been looked at this season, now’s a good time to schedule. Call (866) 361-9755 for a free estimate. We answer 24/7, and fast dispatch runs 7am to 7pm, Sunday through Friday. Here’s to a safer, cleaner chimney before the damp months settle in.
Written by the team at Juniper Chimney Sweep.