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.
DuraFlex Chimney Cleaning in Bloomfield, CT | Hearthstone Chimney Co.
Our Chimney Cleaning & Sweep in Bloomfield for DuraFlex systems typically runs $180-$340 for a standard sweep with Level 2 camera inspection, and most jobs are completed in a single visit. What sets our work apart in Bloomfield is the concentration of 1950s-1970s ranch and colonial homes here whose original oil flues were converted to gas without proper relining - a mismatch our crew encounters on nearly every ridge-facing street toward Talcott Mountain. We provide independent DuraFlex service, not manufacturer-authorized, pairing OEM-compatible parts with full masonry repair capability so the flue and the chimney structure are diagnosed together. Call (860) 743-1516 to book - a live person answers, any hour.
Why Bloomfield Residents Choose Us for DuraFlex Service
We’ve installed, inspected, and serviced DuraFlex stainless relining systems across Bloomfield for years, working with every major liner configuration and cap style rather than one factory package. As an independent shop, we pair that hands-on DuraFlex experience with Chimney Repair in Bloomfield capability, so we can diagnose the flue and the chimney structure in the same visit.
Russell Haines, our owner, learned the trade at Los Angeles Trade-Technical College, where the coursework was practical and the instructors had no patience for guesswork. He’s spent the better part of two decades running sweeps and inspections across this area - including plenty of older colonials along Farmington Avenue that haven’t had a proper cleaning since the Carter administration. Russell keeps a small notepad in his shirt pocket where he sketches flue diagrams mid-job. His crew has quietly adopted the habit over the years. “Do it right the first time, or plan on doing it twice” - that’s the standard he set, and it’s the one our technicians still work to.
Our Bloomfield service area covers the full town, from the Blue Hills ranches to the ridge-facing homes toward Talcott Mountain where downdraft conditions demand extra attention to liner sizing and cap height. Every job ends with photos you can see and a plain-English verdict. The 90-Day Done Right Promise backs our work in writing, no arguing. Background-checked, uniformed technicians. No-hassle upfront pricing - the number on the estimate is the number on the invoice.
Common DuraFlex Chimney Cleaning Problems We Solve in Bloomfield
- Undersized or oversized liners from old wood-stove conversions. A DuraFlex liner installed years ago for a wood stove that was later swapped for gas never gets hot enough to dry out. Condensate and flue acids puddle at the tee and pit the stainless. In Bloomfield’s converted ranch homes, this is routine - the 8-inch clay tile flue venting a modern gas boiler is simply too large to stay warm.
- Cracked top-plate and cap gaskets letting water straight down. The gaskets on DuraFlex systems dry out and split over time. Bloomfield’s heavy snow loads and freeze-thaw cycles accelerate this, and once snowmelt finds the gap, it tracks down the liner and rusts the appliance connector at the bottom.
- Liner-to-appliance adapter corrosion from cool, wet gas exhaust. The flue collar separates where the adapter meets the appliance. This is especially common in Bloomfield’s 1950s-70s ranches where oil-to-gas conversions left oversized flues producing exhaust that stays cool and saturated.
- Cap screens clogged with creosote and debris. On wood-burning setups, the DuraFlex cap screen chokes with buildup, cutting draft and pushing smoke back into the room. For homes on Bloomfield’s ridge-facing slope toward Talcott Mountain, this compounds an existing downdraft problem that you simply don’t see a few miles east in Windsor.
- Pitted or separated liner sections behind spalling brick. The original masonry in Bloomfield’s mid-century stock is old enough now that mortar joint deterioration and spalling brick expose the liner to more moisture and temperature swing than the system was designed to handle. Cleaning alone won’t fix this - the structure needs assessment too.
DuraFlex Service in Bloomfield: What Local Conditions Mean for Your Equipment
Bloomfield’s post-WWII suburban boom produced a dense belt of 1950s-1970s ranch homes and colonials whose original masonry chimneys were sized for oil furnaces or wood fireplaces and have since been converted to natural gas. This mismatch leaves oversized clay-tile flues prone to chronic condensation, flue-acid erosion, and liner failure. The pattern is more concentrated here than in neighboring Hartford’s older urban core or the newer construction in Avon to the west, making relining and aging-chimney assessment the defining service need in Bloomfield.
We were out on a 1962 ranch in the Blue Hills neighborhood where the original oil flue had been converted to gas in the 1990s and never relined - the 8-inch clay tile was pitted with acid etching and the DuraFlex cap screen was buried in debris. Our tech ran a Level 2 inspection, replaced the deteriorated cap and top plate, cleaned the flue, and recommended a properly sized insulated stainless liner to match the gas appliance’s cooler exhaust. The homeowner noticed the boiler drafting better immediately and we scheduled the reline for the following week.
Homes on Bloomfield’s ridge-facing slope toward Talcott Mountain deal with downdraft and back-puffing that pushes us to check liner sizing, cap height, and top-plate seals together - a drafting problem you simply don’t get a few miles east in Windsor. This is the kind of local knowledge that shapes how we approach every DuraFlex sales & service call in this town.
DuraFlex Models & Products We Service in Bloomfield
We work with the full DuraFlex product line: stainless steel flexible chimney liners in 6-inch and 8-inch configurations, insulated flexible liner kits, stainless steel chimney caps, and appliance adapters with tee connectors. Our truck stocks OEM DuraFlex caps, top plates, and adapters for common Bloomfield configurations, so most repairs don’t wait on parts.
When we replace a component on an existing DuraFlex system, we use OEM DuraFlex parts so fit and listing stay intact. We match quality aftermarket stainless only when the original brand is unknown or discontinued. If the liner is pitted through or the clay tile behind it has crumbled, we recommend relining rather than patching. A compromised flue will keep failing, and we’d rather tell you that once than come back twice.
DuraFlex Service Pricing in Bloomfield
Here’s what DuraFlex chimney service costs in Bloomfield:
- Standard DuraFlex chimney sweep with Level 2 inspection: $180-$260
- Sweep with camera inspection and cap/top-plate replacement: $280-$340
- DuraFlex liner section repair or adapter replacement: $340-$580 (depends on access and parts)
- Full DuraFlex relining with insulated stainless kit: $1,800-$3,200 (varies by flue height, diameter, and appliance count)
Every estimate includes the camera inspection and photo report at no extra charge. We agree on the full price before booking - no surprises on the bill. Senior and veteran discounts apply (5% permanent), and we offer $50 off any repair over $250. Call (860) 743-1516 for an exact quote - estimates are free.
Serving Bloomfield, CT - Our Local Coverage Area
We’re based in the Bloomfield 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 - DuraFlex Chimney Cleaning in Bloomfield
No, not reliably. The 8-inch or larger clay tile flue designed for an oil boiler is oversized for a gas appliance’s cooler exhaust. The flue never gets hot enough to stay dry, so condensation and sulfuric acid pit the tile and any DuraFlex liner inside. We see this on nearly every appointment in Bloomfield’s 1950s-70s ranch blocks. Call (860) 743-1516 for an exact quote - estimates are free.
Localized downdrafts off Talcott Mountain hit ridge-facing homes in Bloomfield with pressure that overrides normal draft. If your DuraFlex cap screen is clogged or your liner is oversized for the appliance, the system can’t recover. We check cap height, screen condition, and liner sizing together - a combination you won’t find addressed on a generic sweep. Call (860) 743-1516 for an exact quote - estimates are free.
Often just the cap. If the liner itself is intact and properly sized, we replace the DuraFlex cap, top plate, and gaskets with OEM parts and verify the seal. We only recommend full relining when the stainless is pitted through or the clay tile behind it has failed. Photos you can see, a plain-English verdict - documented like an engineer, explained like a craftsman.
Every year before burning season, per NFPA 211. In Bloomfield, we also recommend a post-winter check if you’ve had heavy snow load or freeze-thaw cycling, both of which stress crowns and cap seals. Gas flues produce less creosote than wood, but the condensation problem in converted oil flues means the liner condition matters more than the soot level. Call (860) 743-1516 for an exact quote - estimates are free.
Indirectly, yes. Water getting past a cracked crown saturates the masonry, accelerates spalling, and can corrode the DuraFlex liner from the outside in. We address both in the same visit: masonry repair to stop the water, then liner inspection to assess what damage has already occurred. The 90-Day Done Right Promise covers the full scope in writing, no arguing.
Service Areas Near Bloomfield
We run DuraFlex service throughout Hartford County and surrounding towns. Our regular routes include DuraFlex service in West Hartford - where Russell Haines has inspected colonials along Farmington Avenue for nearly two decades - and DuraFlex service in Hartford for the older urban core with its distinct masonry challenges. We also cover Windsor to the east, Avon to the west, and Simsbury to the northwest. Each area has its own housing stock and chimney problems, and we adjust our approach accordingly.
Book Your DuraFlex Service in Bloomfield Today
Call (860) 743-1516 now. A live person answers, 24 hours a day, 7 days a week - not a voicemail, not a callback queue. We’ll schedule your DuraFlex inspection, agree on upfront pricing, and get a background-checked, uniformed technician to your Bloomfield home. Most jobs are completed in a single visit. Done right - and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Bloomfield and central Connecticut since 1984.





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