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 – $279 for a standard cleaning with a Level 1 inspection, and it’s work you can schedule without months of waiting. We know the 91763 housing stock well: single-story stucco tract homes from the 1950s through the 1970s, many with original brick fireplaces that haven’t been used in decades. That’s exactly the kind of chimney that needs a trained eye before a match ever gets lit. If you’re in Montclair and want someone who understands what’s inside those older flues, call Roland Vega’s team at Mantel Chimney Sweep at (844) 821-5749 and we’ll book a time that works for you.
Why Mantel Chimney Sweep Is Montclair’s Preferred Chimney Sweep Company
Montclair homeowners call us because the chimneys in this city aren’t the simple, modern systems you find in newer Inland Empire developments. The 1950s – 1970s ranch homes that dominate neighborhoods around the 10 freeway and Central Avenue often have clay-tile flues that are now sixty or seventy years old. Some are still venting gas logs. Some are completely sealed. Most haven’t been swept since the original owners installed them. When we arrive at a Montclair home, we’re not starting from a blank slate, we’re starting from an understanding of what these particular chimneys do as they age. Roland Vega built Mantel around that kind of repair-grade knowledge, and it’s what keeps our crews honest on every job.
We don’t assign Montclair calls to whoever happens to be nearby. Every sweep in this city is performed by technicians who know what a rusted 1960s damper looks like, how first-degree creosote builds inside a flue that’s been dormant for decades, and what moisture damage does to the mortar joints on a stucco ranch’s exterior chimney stack. That local familiarity means we can often tell a homeowner what we expect to find before we even set up the ladder, and we can explain what we actually found in plain terms once the camera is in the flue.
Styles & brands we work with





Chimney Sweep Certified in Montclair
Chimney Sweep Certified in Montclair means the technician on your roof or at your firebox is trained to evaluate far more than surface soot. For a 1950s or 1960s brick chimney, a proper sweep includes inspecting the flue liner, the smoke chamber, the damper, the firebox, and the exterior masonry. In Montclair, where many original fireplaces were converted to gas logs or sealed entirely, we often find that the flue was never cleaned before that conversion. A sealed chimney doesn’t stop creosote from hardening or mortar from cracking. It just hides both until something forces the issue.
A standard Montclair sweep with Level 1 inspection runs $149 – $279 and generally takes one to two hours, depending on the size of the flue and the amount of buildup. If you’ve never used your fireplace, that’s the baseline service, but it includes camera time more often than it doesn’t, because the interior of a dormant flue tells us more than the exterior ever could.
Level 2 Inspection with Camera
When a Montclair home has a sealed fireplace, a conversion to gas logs, or a history of smoky performance, we recommend a Level 2 inspection. This adds a real-time camera scan of the interior flue, and you watch it on-screen while we explain what we’re seeing. If a contractor tells you a 1964 chimney needs a full reline, you deserve to see the cracking with your own eyes before you agree to that number. That’s how we work. It’s also how we avoid upselling a homeowner who only needs a sweep and a damper adjustment.
Creosote and Soot Removal on Dormant Flues
Dormant doesn’t mean clean. A chimney that hasn’t been used in thirty years can still hold crusted creosote from the last fire ever burned, along with dust, debris, and sometimes bird or rodent nesting. In Montclair’s dry inland heat, creosote becomes brittle and can flake into the flue where it blocks airflow or feeds a chimney fire if you ever light a fire again. Our crews remove what’s there, identify what’s dangerous, and document it.
Gas Fireplace Cleaning in Montclair
Gas Fireplace Cleaning in Montclair is one of the most skipped services in this city, largely because gas logs don’t produce the visible soot that makes people think about cleaning. But gas combustion still leaves residues, and if your Montclair fireplace was converted from wood-burning decades ago, the flue above those gas logs may have been ignored entirely. Gas exhaust is acidic. It works on clay tile liners over time, and in a 1960s chimney with already deteriorating mortar joints, that’s a recipe for flue gases leaking into the wall cavity rather than venting outside.
A gas fireplace cleaning and inspection in Montclair typically runs $129 – $219. The job includes removing the logs, cleaning the burner, inspecting the gas connections and valve, and evaluating the condition of the flue liner. We see a lot of homes along Central Avenue and the surrounding streets where the original damper was left in place after a gas conversion, partially closed or fully rusted. That’s a venting hazard, and it’s a fifteen-minute fix, not a rip-out.
Rusted Dampers and Sealed Flues
In Montclair’s 1960s ranch homes, original fireplace dampers are often rusted shut from years of disuse. We free them, assess the flue, and run a camera before anything gets recommended. If a damper can’t be freed without damage, you’ll know that from us directly, not from a forced-open incident that leaves you with a broken damper and a quote for a full replacement you never needed.
Gas Log Maintenance and Annual Sweeps
Even with gas logs, an annual check keeps the venting path clear and gives us a look at the liner before small cracks become expensive problems. It’s the cheapest insurance you can buy for a fireplace system in a home this old, and for most Montclair properties, it’s $129 – $279 once a year.
Trusted Brands We Service in Montclair
We work with materials from HeatShield, Olympia Chimney, and Famco, which means a repair we quote in Montclair isn’t a patch job with whatever caulk is on the truck that day. HeatShield is a cerfractory sealant built for flue liner restoration, and it’s only available to trained professionals. Olympia Chimney manufactures caps, dampers, and chase covers that fit older clay-tile systems without retrofit guesswork. Famco makes vents and termination systems that last through inland heat. For Montclair’s older chimneys, having the right part beats making the wrong one fit, which is why we carry what these homes need rather than ordering blind and hoping.
See the difference
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AfterCommon Chimney Sweep Problems We See in Montclair Homes
- Rusted-shut original dampers on 1960s ranches. Homeowners along the central streets try the fireplace during a winter cold snap, get a smoky draft, and call us. The damper was stuck before the fire was lit, and forcing it only makes the problem bigger. We free it correctly and assess the flue before recommending anything.
- Dormant flues with first-degree creosote crusted through. A sealed fireplace doesn’t stop creosote from hardening. Montclair’s dry summers bake it brittle, and it flakes into blockages that a brush needs to clear. This is the most common issue we find on Montclair sweeps.
- Gas log conversions with the original flue untouched. When the fireplace was converted to gas, years ago, nobody swept the clay-tile flue before or after. The acidic gas exhaust gradually degrades the liner, and the homeowner never knows because there’s no smoke. Our camera finds this before it becomes a carbon monoxide risk.
- Cracked mortar and spalling brick on exterior chimney stacks. Montclair’s occasional winter rains and hot summer expansions work on masonry joints year-round. The chimney may look fine from the street, but up close, the mortar is crumbling. We catch it early and stop it from spreading into the interior structure.
Pricing for Chimney Sweep in Montclair, CA
A standard chimney sweep in Montclair runs $149 – $279. That includes the sweep, a Level 1 inspection, and usually a camera check when the flue is older or hasn’t been used. Gas fireplace cleaning is $129 – $219. A Level 2 inspection with full camera documentation runs $249 – $399, and it’s the right call if your fireplace is sealed, converted to gas, or you’ve never had the flue looked at. Full liner restoration with HeatShield starts around $2,500 and goes up based on flue size and access. Those are the ranges we quote in Montclair, and you’ll get a fixed price before any work starts, never an estimate that balloons after we pull the brush out. Call (844) 821-5749 for a quote specific to your home.
We Also Serve Cities Near Montclair
Our crews cover Montclair and the surrounding Inland Empire communities, including Claremont, Ontario, Upland, and La Verne. If you’re in one of those cities and your chimney has the same 1960s-era bones we see every day here, the same team can come to you. Start with a call and we’ll get you scheduled.
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
Yes, you do, because an unused flue is not a clean flue. The last fire burned in that fireplace left creosote, and decades of Montclair dust, debris, and possibly animals have added to it. Even if you never light a fire, cracked mortar and a rusted damper still need to be found and fixed before they become structural or venting problems. A $149 – $279 sweep gives us the camera view we need to tell you what’s actually in there.
It does, and this is one of the most common calls we handle across Montclair. Gas exhaust is acidic and it works on old clay-tile liners. If the flue wasn’t swept when the conversion happened, you’ve been venting through potentially decades of creosote and masonry debris. A gas fireplace cleaning and inspection at $129 – $219 is the right first step. Call (844) 821-5749 and we’ll set a time.
Third-degree creosote is the hardened, tar-like stage that a standard brush can’t always remove. It’s flammable, it’s stubborn, and it means the chimney was used hot and fast for a long time. In a Montclair home, it often predates a gas conversion or a sealing, and it has to be removed before any fire is burned again. We’ll show you on camera and explain the removal path clearly before we quote a number.
In most of the 1960s ranch homes we see here, the answer is a rusted damper or a blocked flue. The damper gets stuck shut, creosote flakes into the passageway, or both. The fireplace can’t pull air, so smoke rolls into the room. We free the damper, sweep the flue, and run the camera so you know exactly what changed.
Never. If our camera finds a crack, a missing tile, or corroded mortar, you watch that footage with us and decide what matters. We repair what the camera shows needs repair. Nothing gets recommended on the back of a hunch. That’s how Roland Vega runs every Montclair job.
Call (844) 821-5749 today to schedule your chimney sweep in Montclair. We’ll give you a straight answer, a fixed price, and a camera view of whatever we find. Free estimates, no pressure.
Written by Roland Vega, Owner at Mantel Chimney Sweep, serving Montclair and the surrounding Inland Empire.