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 Montclair
A chimney sweep in Montclair typically runs $149 – $269 for a standard open fireplace cleaning, and most homes we service along the 91763 corridor take about an hour to ninety minutes from setup to final inspection. We book most Montclair sweeps within three to five business days, with heavier availability in the shoulder months before burning season kicks in around November. If you’re near the Montclair Mall or off Central Avenue, call (855) 382-6159 and we’ll give you a straight quote, not a script.
Why Corona Chimney Sweep Is Montclair’s Preferred Chimney Sweep Company
Montclair homeowners call us because our Chimney Sweep work always includes a camera inspection before we recommend anything beyond cleaning. That matters here more than almost anywhere else in the Pomona Valley. The mid-century tract homes in Montclair were built with clay tile flues that are now sixty to seventy years old, and a brush alone can’t tell you whether the mortar joints are failing or the tiles have started to spall. Our techs carry sewer-grade inspection cameras on every truck and run them up every flue we sweep. You see the footage. We explain what it means. No recommendation until you’ve watched the same screen we have.
We serve all of Montclair from our shop in Corona, and we run our Montclair route as a standing schedule rather than a one-off dispatch. That means consistent crews who know the housing stock off Ramona Avenue and along the residential streets south of the 10. We repair what we find. Liner work, crown repair, damper replacement, smoke chamber parging – same company, same appointment.
Nolan Ferris built this business around the idea that a chimney company should be able to fix what it finds, not hand you a referral card and disappear. That’s why a Montclair sweep from us ends with a written condition report and photo documentation, whether the flue needs relining or it’s in solid shape for another season.
Styles & brands we work with





Chimney Cleaning in Montclair
Chimney Cleaning in Montclair is a two-part job on most of the city’s 1950s and 1960s homes: remove the creosote and soot that has accumulated, then document the condition of the flue that’s supposed to contain it. A lot of companies stop after step one. We don’t, because the clay tile flues in the older tracts along the 91763 corridor are past their intended service life, and a sweep that skips the camera leaves you blind to a crack that could turn into a chimney fire or carbon monoxide path.
We brush the firebox, smoke chamber, damper, and full flue from the roof down. Then we run the camera up, check for tile spalling, mortar joint gaps, and creosote staging. You get a photo report before we leave the driveway. A standard Montclair chimney cleaning runs $149 – $269 depending on flue height and creosote load. Expect $220 – $380 if it’s been more than three years since the last sweep.
Creosote Removal in Older Flues
First-degree creosote is a thin soot that brushes out cleanly. Second-degree is flaky and granular. Third-degree is a hard, tar-like glaze that fuses to clay tile and requires rotary tools or chemical treatment. We see all three in Montclair, and the older unlined or partially lined stacks are where glaze creosote concentrates fastest because flue gases cool too quickly on their way up. We’ll tell you exactly what stage you have, with camera footage showing where it sits and how thick it is.
Annual Sweep Protocol
If you burn seasoned wood and use the fireplace weekly through the November-to-February stretch, an annual sweep keeps the house safe and the fireplace drawing properly. Montclair’s cool inland winters put real demand on these old masonry stacks. Waiting three or four years between cleanings in a clay-tile chimney means the next sweep costs more and finds more. Simple math.
Fireplace Cleaning in Montclair
Fireplace Cleaning in Montclair centers on the firebox itself, the smoke chamber above it, and the glass or mesh doors that most homeowners added sometime after the house was built. The original runs off Central Avenue and around the Montclair Mall area still have open masonry fireboxes with the original cast-iron damper. Those dampers warp over fifty years of heat cycles, and after a Santa Ana event they let ash blow back into the living room.
We vacuum and hand-brush the firebox floor and walls, clean the smoke chamber to remove smoke-shelf creosote and debris, and check the damper seal. If the damper’s letting air through, we’ll show you the gap and tell you what a replacement costs before doing any work. Fireplace cleaning as a standalone job runs $120 – $210 in Montclair. Combined with a full flue sweep, it’s included in the $149 – $269 chimney cleaning price.
Smoke Chamber Attention
The smoke chamber is where Montclair calls usually turn into a bigger conversation. Original builders often left the corbelled brick rough and unsurfaced, which collects creosote in the crevices and can’t be cleaned thoroughly with a brush alone. We inspect this area on every fireplace cleaning, and if the buildup is heavy or the chamber’s parging has cracked, you’ll see it on camera. A HeatShield resurfacing often fixes a deteriorated smoke chamber without tearing out the entire firebox.
Post-Santa Ana Downdraft Calls
After a strong Santa Ana event, we get a wave of calls from Montclair homeowners about soot-stained fireplace faces and a smoky smell lingering in the house. The wind pushes down the flue, through a damper that no longer seals tight, and carries ash back into the room. The fix starts with a cleaning and a damper inspection. Sometimes the damper needs replacement; sometimes the chimney cap or crown is the issue. We’ll show you which one before you spend anything.
Trusted Brands We Service in Montclair
We install and service chimney components from the same contractor-grade lines supply houses stock for professional crews: DuraFlex, HeatShield, Gelco, and Olympia Chimney, among others. For Montclair’s older clay-tile flues, DuraFlex flexible stainless liners let us retrofit venting where rigid systems can’t make the turns. HeatShield resurfacing gives us a way to restore a deteriorated flue interior without full liner replacement on qualifying chimneys. When we recommend a material on a Montclair job, we tell you exactly what it is and why we use it. We don’t stock big-box substitutes and we won’t put a lesser material in your home to save a few dollars on our end.
See the difference
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After
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After
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AfterCommon Chimney Sweep Problems We See in Montclair Homes
- Spalling clay tile flues. The original tiles in 1950s – 1970s Montclair fireplaces have absorbed decades of heat and moisture. They crack, flake, and drop fragments into the smoke shelf, which then block the flue and worsen draft. We see this on a large share of first-time sweeps in the 91763 corridor.
- Warped or rusted dampers. Fifty years of heat cycles leave the original cast-iron dampers warped or rusted open. This is why homes off Ramona Avenue smell smoky after Santa Ana winds. The damper no longer seals when closed, and replacement becomes the actual fix.
- Crown cracks and water entry. The concrete mortar crown at the top of the chimney cracks from inland temperature swings, and water seeps down through the masonry. The freeze-thaw isn’t as severe here as in the mountains, but the water still degrades mortar joints and rusts the damper assembly.
- First-degree creosote concentrated at the smoke chamber. Montclair’s short, wide old chimneys don’t always pull enough draft to keep flue gases hot. That lets creosote condense right at the smoke chamber level, which is exactly where it’s hardest to see without a camera and easiest to miss with a brush.
Pricing for Chimney Sweep in Montclair, CA
A standard chimney sweep in Montclair runs $149 – $269 for a single flue with an open fireplace. Add $80 – $120 if the creosote load is heavy or the flue hasn’t been touched in three-plus years. Fireplace-only cleaning lands at $120 – $210. A Level 1 inspection is included with every sweep we do. A Level 2 inspection with full camera documentation runs $199 – $349 and is the right call before buying a Montclair home with an original fireplace. If we find liner or crown work, we quote it with the camera footage in front of you. Call (855) 382-6159 and we’ll give you a firm price before we book, not after we start.
We Also Serve Cities Near Montclair
Our route covers Montclair plus Claremont, Ontario, Upland, and La Verne. If you live in one of those nearby cities or just across the county line, we’re already in the area on a regular schedule and can often combine a chimney sweep with a dryer vent cleaning. Call (855) 382-6159 and tell us which city you’re in.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair 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 Sweep in Montclair
Most Montclair homes from the 1950s and 1960s have clay tile flue liners, but plenty were built with no liner at all or with a liner that has since cracked and spalled. The only way to know is a camera inspection. We’ll run one as part of every sweep and show you the footage live. If there’s no liner or the clay tile is failing, we’ll discuss a DuraFlex stainless retrofit or HeatShield resurfacing and show you why it’s needed before you agree. Call (855) 382-6159 for an exact quote, free of charge.
Santa Ana winds push down your flue and through a damper that no longer seals tight, carrying ash, soot, and creosote back into the room. This is a common call across Montclair after a strong wind event, especially on original 1960s dampers. The fix usually involves a cleaning and a damper inspection, and sometimes a damper replacement. We’ll show you the failed seal on camera before recommending anything. Call (855) 382-6159 to schedule a sweep and get the odor source identified.
If you burn at all, even a few fires a year, an annual sweep and inspection is the minimum that makes sense. The bigger issue in Montclair is that the flue itself is aging whether you use it or not. Crown cracks let water in, tiles keep spalling, and the damper rusts. A yearly look catches this before the fix gets expensive. We include a Level 1 inspection with every sweep. Call (855) 382-6159 and we’ll get you on the Montclair route.
First-degree creosote is a fine soot that brushes out easily. Third-degree is a hard, tar-like glaze that fuses to the flue and needs rotary tools or chemical treatment to remove. Older Montclair chimneys run cooler because the flues are oversized for modern fireplaces, so creosote condenses and builds faster. We’ll show you exactly what stage you have on camera. If it’s third-degree, we’ll quote the removal with the footage in front of you so there’s no guesswork. Call (855) 382-6159 to schedule.
Yes. We don’t recommend relining on a Montclair chimney without camera footage that shows the cracked tile, deteriorated mortar joints, or missing liner. That footage is yours to watch and keep. Nolan Ferris built this company on the principle that you should see the problem before paying to fix it. If the chimney doesn’t need relining, we’ll tell you that plainly and send you the condition report. Call (855) 382-6159 for a sweep with camera inspection, and we’ll show you everything we see.
Written by Nolan Ferris, Owner at Corona Chimney Sweep, serving Montclair and the surrounding Pomona Valley cities.