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.
Before
After
Before
After
Before
AfterFast, Reliable Fireplace Services Across Somerville
Fireplace services in Somerville come with a wrinkle most cities don’t have: your fireplace probably shares a chimney with one or two other units. That’s the triple-decker reality. Whether you’re in a Winter Hill three-family or a two-family off Broadway, the flue serving your fireplace runs through the same brick stack as your neighbors’ flues, which means a crack in one liner or a blocked flue two floors down can show up as smoke backing into your living room. We work on these shared chimneys every week. Call (980) 580-8641 and we’ll send a tech who knows exactly what he’s looking at before he even sets the ladder.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Emberly Chimney Cleaners Is Somerville’s Preferred Fireplace Services Company
Our crews have worked their way up and down the numbered streets off Highland Avenue, through Davis Square, Union Square, and the dense rows of Prospect Hill. It’s not exotic work. It’s the same chimney anatomy repeated across thousands of Somerville lots, which means we can diagnose faster and quote more accurately than a company driving in from the suburbs. When we show up to a Somerville fireplace service call, we expect multiple flues, soft mortar, and at least one flue that hasn’t been used in a decade. That’s the norm here.
Every tech arrives background-checked and in uniform, with a license number on the truck and a named tech assigned to your booking. You get a text when we’re on the way. And before any work starts, you get a written price, a written scope, and a written warranty, per Clause 1 of the Haven Standard. No exceptions. That’s how we’ve run every job since 2009, and it’s why Somerville homeowners keep calling us back when the second unit’s fireplace starts acting up.
We don’t ask you to trust us on reputation alone. Every visit includes a camera-scan inspection down your flue, built to NFPA 211 Level 2, and you get the photo record when we’re done. It’s Clause 4 of the Haven Standard, in writing, on every job. If something isn’t right within 365 days, the Done Right Promise says we make it right. That’s the whole point of the name on the truck.
Our Fireplace Services in Somerville
Our Fireplace Services team handles everything from a routine gas fireplace service to a full conversion, but in Somerville the work usually starts with understanding the shared stack. Here’s what we do most often:
Gas Fireplace Service
Most Somerville units converted to gas long ago, but the flues were never resized. That oversized flue on a low-BTU gas insert creates chronic condensation, which eats at terracotta liners and leaves acidic deposits that look like creosote but aren’t. Our gas fireplace service includes cleaning the burner and glass, checking the venting path, and running the camera down the flue to see what that condensation has done to your liner. In a Somerville triple-decker, we also check the adjacent flues, because your unit’s exhaust rarely travels alone.
Wood Burning Fireplace
If you still burn wood in a Somerville fireplace, you’re in the minority, and you need a different level of attention. Creosote buildup in an oversized flue happens faster, because the smoke cools too quickly on its way up. We sweep to NFPA 211 standards and classify any creosote we find: first-degree is powdery and normal, second-degree is flaky and needs attention, third-degree is the tar-like glaze that becomes a chimney fire waiting for a spark. In shared stacks, third-degree creosote in one flue is a hazard for every unit attached to that chimney.
Fireplace Insert
A fireplace insert in a Somerville triple-decker is almost always a wood stove or gas insert installed into a flue originally sized for coal. The mismatch is structural, not cosmetic. Poor draft, back-puffing, and condensation on the glass are symptoms of an oversized flue, not a dirty chimney. We see this repeatedly in Winter Hill and Prospect Hill buildings where inserts were added in the 1990s without relining. The fix is usually a correctly sized liner, often a DuraFlex stainless liner, not a chimney extension. We’ll show you the camera footage that proves it before we quote a dollar.
Damper Repair
Dampers in Somerville fireplaces are often the original cast-iron plates from the 1920s, rusted and warped by a century of freeze-thaw cycles. A damper that won’t close is a heat leak in winter, and a damper that won’t open is a carbon monoxide risk. It’s also one of the cheapest repairs we do, so don’t ignore it. In shared chimneys, a missing or stuck damper in one unit changes the draft behavior for the whole stack, which is exactly the kind of cross-unit problem only a camera inspection catches.
BeforeAfterTrusted Brands We Service in Somerville
We stock and install parts from Copperfield, DuraFlex, and HeatShield, which means we’re not waiting on a distributor when your fireplace insert needs a new liner section or your damper needs a replacement frame. For Somerville customers, that translates to faster completion on repair work, because the materials are already on the truck when we arrive. HeatShield is our usual call for repairing damaged terracotta flue liners without a full rebuild, which matters in Somerville where the shared brick is worth preserving.
Common Fireplace Services Problems We See in Somerville Homes
- Multiple flues sharing one stack. In a triple-decker off Somerville Avenue, your fireplace’s flue can run alongside one or two others, separated only by a few inches of old mortar. A crack in the neighbor’s liner lets gas and moisture bleed into your flue.
- Informally abandoned flues. When unit two converted to a direct-vent appliance, someone stuffed the old flue with insulation or slapped a board over it. The uncapped neighbors became open moisture channels, and that moisture is slowly destroying the shared brick from the inside.
- Oversized flues on modern inserts. A fireplace insert rated for 15,000 BTUs venting into a flue sized for a coal stove produces weak draft and chronic condensation. The fix is a correctly sized liner, not a chimney cap or a taller stack.
- Spalling brick and washed-out mortar. Somerville’s freeze-thaw cycles work on those low-fired 19th-century bricks all winter. During a routine sweep, we routinely find mortar washout and spalled brick faces that need tuckpointing before the next freeze widens the damage.
Pricing for Fireplace Services in Somerville, MA
A standard gas fireplace service in Somerville runs $189 to $275. A wood burning fireplace sweep and Level 2 inspection here typically lands between $225 and $395, depending on creosote classification and flue count. Damper repair generally runs $180 to $340 for most Somerville homes. A fireplace insert installation with a correctly sized DuraFlex liner starts around $3,200 and ranges up to $6,500 depending on flue length and access. Fireplace conversions from wood to gas start at $2,800. Every quote is written, itemized, and in your hands before work starts. Call (980) 580-8641 for a free estimate on fireplace services in Somerville, MA, and if you have a competitor’s written quote, bring it: we offer a Free Second Opinion on any written estimate.
We Also Serve Cities Near Somerville
Our crews at Fireplace Services in Somerville cover the surrounding metro too. We run calls into Cambridge, Medford, Boston, and Everett on a regular schedule, and the same Haven Standard written-pricing and camera-inspection rules apply everywhere. If you’re in a triple-decker in Cambridge or a two-family in Medford, the chimney anatomy is the same, and so is the fix.
Serving Somerville, MA - Our Local Coverage Area
We’re based in the Somerville 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 Somerville
You don’t, not by looking at it. The signs are indirect: a sulfur or exhaust smell in your unit when you’re not burning, condensation staining on your fireplace face, or draft behavior that changes when the neighbor’s heat kicks on. The definitive answer comes from a camera scan that maps each flue and checks liner condition along the entire shared stack. In a Winter Hill triple-decker, we regularly find cracked terracotta liners allowing gas exhaust to migrate between flues. That’s exactly what the Level 2 camera inspection is designed to catch. Call (980) 580-8641 to schedule one.
A new liner that’s still oversized for your insert will produce the same condensation and weak draft as the old one, just more slowly. Inserts installed in Somerville in the 1990s and early 2000s were often lined to match the existing flue diameter, not the appliance’s BTU rating, and the difference matters enormously in a 1905 chimney. The fix is measuring the actual BTU output and flue length, then installing a liner sized to that calculation, typically from DuraFlex. If the liner is new but the draft is still poor, the liner size is the first thing we check. Call us for a camera inspection and we’ll show you the numbers on-screen.
Yes, and it’s one of the most common problems we find in Somerville’s triple-deckers. When a unit switches to a direct-vent appliance, the old flue often gets boarded over, but the flue above the board remains open to rain and snow. That moisture migrates through the shared mortar joints and attacks every flue in the stack, including the one serving your active fireplace. The fix is usually a proper chimney cap on the abandoned flue plus a tuckpointing pass on the damaged mortar. We serviced a Winter Hill triple-decker where a wood-burning fireplace shared a chimney with a neighbor’s gas appliance, and the flue had a cocktail of first-degree creosote and acidic gas condensation from the adjacent flue’s deteriorating liner. Our crew repaired the liner with HeatShield and capped the abandoned flue to stop the moisture intrusion attacking the soft 19th-century mortar.
Once a year, even if you burn only a few times. The fireplace use is less the issue than what’s happening in the flues next to yours. In a Somerville triple-decker, your inspector is really checking the whole shared stack: liner condition, abandoned flues, crown integrity, and whether your neighbor’s recent appliance swap changed the moisture load on your flue. The NFPA 211 standard says annual inspection, and that’s what we build our service calendar around. A once-a-year sweep and Level 2 inspection in Somerville costs between $225 and $395, and it’s the cheapest early warning you’ll get for structural repairs that can run ten times that.
Third-degree creosote is a hardened, tar-like glaze that ignites at high temperature and burns hot enough to crack flue liners. In a gas-converted fireplace that’s not the primary risk, because gas doesn’t produce creosote, but in a shared chimney a neighboring wood-burning flue can, and that glazed creosote in an adjacent flue is a chimney fire hazard for the entire stack. The gas conversion itself does produce acidic condensation that eats terracotta, and that acid attack plus a neighbor’s creosote fire is a compounding risk no single-unit inspection would catch. This is the reality of shared Somerville chimneys: the hazard you need to manage isn’t always in your own flue. Call (980) 580-8641 for a chimney inspection that looks at the whole stack, not just your unit’s opening.
Fireplace Services in Somerville That Actually Address the Building You Live In
Most fireplace service companies treat a Somerville triple-decker like a detached single-family house, and that’s the mistake. A chimney stack serving three units with three flues, one abandoned, two oversized, all running through soft 19th-century mortar, is a different machine than the one in a 1990s colonial. The fireplace in your living room is part of a shared system, and the problems it develops usually start in a flue you can’t see. That’s why we don’t do flashlight inspections, and that’s why we’ve built every job around a camera scan and a written record since 2009.
If you live in Somerville, MA and you want fireplace services from a company that understands triple-decker chimneys, shared stacks, and the specific failure modes of this housing stock, call (980) 580-8641. We’ll put a name on the truck, a price on paper, and a camera down the flue before we ask you to spend a dollar.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving Somerville under the Haven Standard since 2009.
Fireplace Services in Nearby Areas