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.
Fast, Reliable Fireplace Services Across Blackstone
Fireplace services in Blackstone, MA typically range from $180 for a basic tune-up to $1,800 for firebox or liner restoration, with most standard service calls completed in a single visit. We’re familiar with the full span of Blackstone housing, from the mill-era worker cottages near the Blackstone River to the mid-century capes along Route 122, and we stock the manufacturer-specific parts that keep both vintage masonry and factory-built units running safely. Our scheduling team coordinates dispatch from our Boston office, with crews running daily routes through Blackstone, Bellingham, and the river valley towns. If your fireplace needs attention before the heating season, call us at (508) 545-9737. A live person answers, 24 hours a day.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Why Hearthstone Chimney Co. Is Blackstone’s Preferred Fireplace Services Company
We’ve been serving Massachusetts and Rhode Island border towns for over 42 years, and Blackstone’s particular mix of housing eras is territory we know well. Our Fireplace Services team has handled everything from coal-era chimneys on Elm Street to prefabricated units in the ranch developments off Mendon Street, and we document every inspection with photos you can see and a plain-English verdict you can understand.
Blackstone homeowners tend to stay put, and so do we. The 90-Day Done Right Promise, in writing with no arguing, means if something isn’t right, we come back. No paperwork shuffle, no runaround. Our technicians are background-checked, uniformed, and carry the professional-grade brands that fit your specific unit, whether that’s a Gelco cap for a factory-built chase or HeatShield liner restoration for a century-old flue. Calls are answered by a live person, every hour of every day, not a callback queue.
We don’t subcontract and we don’t guess. The number on your upfront estimate is the number on your invoice. That’s the square deal.
Our Fireplace Services in Blackstone
Gas Fireplace Service
Gas fireplaces in Blackstone’s 1960s and 1970s ranches often sit dormant half the year, then fire up hard when the valley cold sets in. We service standing pilot and electronic ignition systems, check gas pressure and valve function, and inspect the venting for proper draft. Factory-built gas units require manufacturer-specific parts, and we stock components from Olympia Chimney and Famco to avoid ordering delays that leave you without heat. If you’re converting from wood to gas, we handle the fireplace conversion and liner work together, so the job is coordinated, not pieced together.

Wood Burning Fireplace
Blackstone’s older homes, especially the mill-era cottages near the river, were built for coal heat and later adapted for oil. Now, with heating costs what they are, more homeowners are returning to wood, but these chimneys were never designed for creosote-heavy wood smoke. We inspect the flue, the smoke chamber, and the firebox with a level-2 camera, and we don’t recommend any work you can’t see in the photos. If the original clay tile is cracked or the mortar is crumbling, we’ll show you exactly where and explain what it means for safe operation.

Fireplace Insert
Inserts are popular in Blackstone for good reason: they turn a drafty old fireplace into an efficient heat source. But an insert installed into a chimney that was never properly lined is a fire hazard waiting to happen. On a call off Main Street in the river corridor, our tech pulled the insert on a c.1900 mill-worker house and found the original clay tile had cracked through a freeze-thaw seam near the smoke chamber entrance. The homeowner had burning-season creosote already flaking at second-degree, so we ran a HeatShield flue liner restoration and reset the damper before the first cold snap. The coal-era stack is now able to handle wood smoke without the firebox feeding a cracked tile. That’s the kind of problem we find before it finds you.

Damper Repair
A damper that won’t open fully or seal properly wastes heat and can backdraft smoke into your living space. In Blackstone’s older chimneys, we see dampers rusted solid from decades of disuse, or cobbled together with hardware-store parts that don’t fit the original throat. We repair and replace throat dampers and top-sealing dampers, using components sized to your specific flue. For factory-built fireplaces, we source the exact manufacturer part, because a generic substitute won’t seal or operate correctly.

Firebox Repair
The firebox takes the direct heat, and in Blackstone’s century-old homes, the refractory mortar or firebrick may be cracked, spalled, or missing altogether. We repair fireboxes with materials rated for the temperatures your unit generates, and we inspect the surrounding structure for heat transfer damage. If the firebox is compromised, smoke and carbon monoxide can leak into wall cavities. We document the condition with photos, explain the repair scope, and give you an upfront price before any work begins.

Fireplace Conversion
Converting a wood fireplace to gas, or vice versa, requires more than swapping out the burner. The flue must be sized correctly for the new fuel type, the liner must be compatible, and the gas line must meet local code. In Blackstone, where many chimneys have complex histories, we handle the full conversion, including liner work, gas connection, and final inspection documentation. Most conversions are completed in a single visit, with no-hassle upfront pricing.

Trusted Brands We Service in Blackstone
We don’t use builder-grade substitutes. For factory-built fireplace repairs and liner work in Blackstone, we stock and install professional-grade materials from DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. These are the brands that the manufacturers specify, and they’re the brands that hold up in the Blackstone River Valley’s freeze-thaw cycles. Because we carry inventory for common repairs, most Blackstone homeowners don’t wait on ordered parts. A cap replacement, damper repair, or liner patch can often be completed the same day we diagnose it.
Common Fireplace Services Problems We See in Blackstone Homes
- Coal-era chimneys re-fired without inspection. Blackstone’s mill housing near the river contains chimneys that served coal furnaces, were capped for oil heat, and are now being pressed back into service with wood inserts. The original clay tile was never meant for wood smoke, and the valley’s river fog has accelerated mortar deterioration. A chimney can look solid from the curb while its original mortar crumbles at the probe.
- Factory-built fireplaces treated as “new enough” to skip. The mid-century capes and ranches along Route 122 and Mendon Street contain prefabricated fireplaces with manufacturer-specific chases, caps, and dampers. These parts are not interchangeable. Without the right component from DuraFlex, Olympia Chimney, or Famco, a “simple” repair becomes a prolonged hunt.
- Exterior masonry spalling from valley moisture. The Blackstone River Valley’s elevated ground moisture and periodic river fog saturate exterior chimney crowns and flashing. When the crown isn’t properly sealed, freeze-thaw cycles crack flue tiles from the outside in, a failure mode that camera inspection catches before water damage spreads to interior walls.
- Second-degree creosote in heavily used wood units. Blackstone’s cold, prolonged winters drive heavy wood heating use, and the resulting creosote buildup often reaches second-degree, flaky, and hardened, not the light soot that a basic brush removes. This requires mechanical removal and, if the flue is compromised, liner restoration before the next burning season.
Pricing for Fireplace Services in Blackstone, MA
Here’s what fireplace services typically cost in the Blackstone market, based on the jobs we’ve completed in the river valley corridor:
| Service | Typical Range in Blackstone |
|---|---|
| Seasonal gas or wood fireplace tune-up | $89-$180 |
| Damper repair or replacement | $280-$550 |
| Firebox repair (refractory panel or firebrick) | $450-$950 |
| Fireplace insert installation with liner | $1,200-$2,400 |
| HeatShield flue liner restoration | $800-$1,800 |
| Factory-built chase cap or damper replacement | $220-$480 |
What moves the price? Access height, the condition of existing components, and whether manufacturer-specific parts are required. We don’t start work without an upfront estimate, and the number we quote is the number on your invoice. Senior and veteran discounts apply, permanent 5% off. Call (508) 545-9737 for a free estimate, exact to your unit and your chimney’s condition.
We Also Serve Cities Near Blackstone
Our crews run regular routes through Blackstone and the surrounding towns: Bellingham to the north, Wrentham to the east, Plainville to the southeast, and Norfolk to the northeast. Same scheduling, same live-answer phone, same 90-Day Done Right Promise. If you’re on the border and unsure whether you’re in our service area, call and we’ll confirm.
Serving Blackstone, MA - Our Local Coverage Area
We’re based in the Blackstone 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 - Fireplace Services in Blackstone
Yes, absolutely, and in Blackstone’s mill-era housing, this is the single most important inspection you can schedule. The chimney was built for coal, adapted informally for oil, and may never have held a proper flue liner inspection in its life. Our level-2 camera inspection will show you the condition of the original clay tile, the mortar joints, and the smoke chamber before you commit to an insert purchase. Call (508) 545-9737 for a free estimate.

Factory-built fireplaces have a rated service life, typically 20 to 30 years, and their prefabricated chases, caps, and dampers require manufacturer-specific parts that are not available at hardware stores. In Blackstone, we see these units skipped at inspection because they “look fine,” while the chase cap has rusted through or the damper has warped from heat cycling. We stock components from Olympia Chimney, Famco, and Copperfield for common brands, and we can source others without the guesswork. Call (508) 545-9737 to schedule.

Second-degree creosote is flaky, hardened, and tar-like, not the light powder that a standard brush removes. In Blackstone, where cold winters drive heavy wood use, we see it accumulating in chimneys that were never designed for wood smoke, especially coal-era conversions. Mechanical removal is required, and if the flue tile is cracked, brushing alone won’t address the underlying hazard. We document the buildup with photos and explain the removal scope before any work begins. Call (508) 545-9737 for an inspection.

The valley’s elevated ground moisture and river fog saturate masonry, and freeze-thaw cycles expand the water inside, flaking the brick face and eroding mortar joints. This is especially acute on chimneys with unsealed crowns or deteriorated flashing. The damage often starts at the top and works down, and it can crack flue tiles from the outside in before you notice interior problems. We inspect the crown, the flashing, and the flue as a system, not in isolation. Call (508) 545-9737 for a free estimate.

Yes, we handle the full conversion, including gas line connection, liner sizing and installation, and burner setup, in a coordinated single visit when possible. In Blackstone’s older chimneys, the liner work is often the critical path, especially if the original flue was never properly sized for gas venting. We don’t piece the job out to separate contractors. The upfront estimate covers everything, and the 90-Day Done Right Promise applies to the complete installation. Call (508) 545-9737 to discuss your conversion.
Ready to get your Blackstone fireplace inspected, repaired, or converted? Call Hearthstone Chimney Co. at (508) 545-9737. A live person will answer, 24 hours a day, and we’ll schedule your free estimate at a time that works for you. Most jobs are completed in a single visit, with photos you can see, a plain-English verdict, and no surprises on the bill.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Blackstone and the Blackstone River Valley since 1984.






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