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.
DuraFlex Chimney Cleaning in Bloomington, CA | Mantel Chimney Sweep
DuraFlex chimney cleaning in Bloomington means more than sweeping a flue. It means inspecting the liner system itself, because most DuraFlex installations in Bloomington’s 92316 ZIP went into older wood-burning retrofits that were rarely done right. We’re an independent DuraFlex service provider, not a factory-authorized shop, and what we bring to Bloomington is field experience with how these liner systems actually fail in this specific housing stock. Call (844) 821-5749 for a free estimate.
Why Bloomington Residents Choose Us for DuraFlex Service
Roland Vega, owner of Mantel Chimney Sweep, cut his teeth on chimneys across the Inland Empire, and he’s spent enough seasons in Bloomington to know what a 1970s wood stove insert does to a DuraFlex liner after thirty years of heat cycling and neglect. We don’t just sweep the soot out and call it done. We look at the liner joints, the top plate, the cap, and the connector to the stove, because that’s where DuraFlex systems in Bloomington actually fail.
We stock genuine DuraFlex OEM liner sections, top plates, and caps, so when your chimney needs a repair, we’re not waiting on a backorder. We also know when a repair makes sense and when you’re better off replacing the liner core. That’s the difference between a sweep operator and a company that does DuraFlex sales & service work. Bloomington homeowners call us because we diagnose the problem before we touch a brush.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Bloomington
- Creosote buildup in 316L liners on long-idle stoves: Bloomington’s hot, dry summers mean fireplaces sit unused for eight or nine months. Creosote from the previous burn season hardens and glazes inside the liner. When the first Santa Ana-chilled night hits, that glazed creosote becomes a fire load. We remove it with mechanical sweeping and document the liner condition before and after.
- Separated top-plate joints on Pro 316L kits: Years of expansion and contraction in Bloomington’s temperature swings can loosen the top plate where the liner passes through the crown. We find this on roughly a third of the DuraFlex installations we open up in 92316. The soot that bypasses the liner ends up coating the smoke chamber, and the homeowner never sees it without a camera.
- Corrosion and pitting on 304L alloy liners: Wood stoves run hotter and create more acidic creosote than open fireplaces. In Bloomington’s older tract homes, we see 304L liners that look fine from the top but are pitted and weakened where moisture sat during the long off-season. This is a replacement decision, not a patch job.
- Disconnected liner-to-stove connectors: The 1970s and 80s retrofit wave left a lot of Bloomington chimneys with a stovepipe shoved into the liner without a proper transition. We find connectors that have slipped, rusted through, or were never secured at all. That’s a direct path for smoke and carbon monoxide into the living space.
- Crown and flashing deterioration around top terminations: Santa Ana wind events push dust and grit against the crown and flashing. Add a few drought years where the masonry shrinks and cracks, and you get water intrusion that runs down the outside of the liner. We address the crown, the flashing, and the cap as one system.
DuraFlex Service in Bloomington: What Local Conditions Mean for Your Equipment
Bloomington is unincorporated San Bernardino County, and a huge share of the homes here went up in the 1950s through the 70s as tract housing and owner-built single-story ranches on generous lots. What that means for DuraFlex owners is predictable: a fireplace that started life with a clay tile flue got a wood stove or insert dropped into it during the energy-conscious retrofit years, and the liner that went in was whatever the homeowner or a handyman could get at the hardware store. Off Cedar Avenue recently, we opened a 1970s insert that had a DuraFlex Pro 316L kit installed with the top plate never properly secured. The liner had separated below the crown, and creosote-laden soot was bypassing the flue entirely. The owner had no idea because the outside of the chimney looked fine. We re-secured the joint, swept the full system, and added a multi-flue cap. That’s the kind of find you only get when you know what Bloomington’s original fireplaces looked like before the retrofit, and what the retrofit did to them.
DuraFlex Models & Products We Service in Bloomington
We work on the full DuraFlex line that shows up in Bloomington homes: Pro 316L stainless liner kits, Pro 304L alloy kits for wood inserts, FlexGuard pre-insulated systems, and DuraFlex direct-vent and pellet vent components. When a repair calls for parts, we reach for OEM DuraFlex sections, top plates, and caps first. If OEM isn’t available or the owners are watching the budget carefully, we’ll use a quality aftermarket equivalent, but we’ll tell you what you’re getting and why. The point is a UL-listed flue path that holds up to how Bloomington homes actually burn wood.
See the difference
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After
Before
After
Before
AfterDuraFlex Service Pricing in Bloomington
A straightforward DuraFlex chimney sweep in Bloomington runs $189 to $329, depending on the liner condition and how much creosote has hardened during the off-season. A Level 2 camera inspection, which we recommend before any repair decision, adds $150 to $250. Cap replacement runs $125 to $450 with labor. A full liner replacement, when the core is pitted or joints have separated beyond repair, starts around $1,800 to $3,500. Every job starts with a free estimate, and you’ll see the camera footage before we quote a repair. Call (844) 821-5749 and we’ll give you a straight number.
Serving Bloomington, CA — Our Local Coverage Area
We’re based in the Bloomington area and know this community well, and we also provide DuraFlex service in Fontana. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Bloomington
That smell usually means a joint has separated or a connector has slipped, letting creosote-laden air back down into the house when the stove is cold. In Bloomington’s 1970s and 80s retrofits, we find unsecured top plates and loose stove-to-liner connections all the time. The fix starts with a camera inspection to find where the flue path is broken, then a re-secure and sweep. Call (844) 821-5749 and we’ll pinpoint it.
Once a year, even with light use. Bloomington’s long idle season is exactly when creosote hardens and glazes inside the liner, and one good hot fire after that glaze forms is a chimney fire risk. Once a year keeps the fire load down and lets us check the joints before the cool season starts.
If the liner core is intact and the joints are still tight, we replace just the cap. It’s a $125 to $450 job with labor. We only recommend a full liner replacement when we can show you pitting, joint separation, or cracks on camera. No camera evidence, no replacement recommendation. That’s how we work in Bloomington.
Because Bloomington’s original fireplaces were built around clay tile flues for open fireplaces. The wood stoves and inserts that went in during the 1970s and 80s retrofit era were often installed without proper transitions, and the liners that went in were sized for the stove, not the existing masonry. Heat cycling, a long off-season, and wind-driven dust from Santa Ana events all stress those connections more than a newer purpose-built chase. Newer tracts east of here don’t have that retrofit legacy.
Yes. A Level 2 inspection is how we see the joints, the top plate, and the connector inside your liner system, and in Bloomington’s retrofit-heavy housing stock, that’s where the failures live. You can’t see a separated joint from the roof or the firebox. The camera gets it. Call (844) 821-5749 to schedule one.
Service Areas Near Bloomington
We serve Bloomington and the surrounding Inland Empire communities. That includes Moreno Valley, Grand Terrace, Highgrove, Loma Linda, and March Air Force Base. For DuraFlex work in neighboring cities, see DuraFlex service in Highland or DuraFlex service in Romoland. Our full coverage area is on the Bloomington service area page.
Book Your DuraFlex Service in Bloomington Today
If your DuraFlex liner hasn’t been looked at in years, or you’re smelling smoke when the stove is off, don’t wait for the cool season to find out what’s wrong. Call Mantel Chimney Sweep at (844) 821-5749 for a free estimate. We serve Bloomington, offer DuraFlex repair in Rialto, and cover the surrounding Inland Empire year-round.
Written by Roland Vega, Owner at Mantel Chimney Sweep, serving Bloomington and the Inland Empire.