Fireplace Services in Medford - Checked, Photographed, Then Priced

Fast, Reliable Fireplace Services Across Medford

Fireplace services in Medford typically run $180-$650 depending on the work, and most jobs are completed in a single visit with no-hassle upfront pricing agreed before we start. We’re Hearthstone Chimney Co., and our crews have been working the triple-deckers and colonials of Medford for decades - from the flats along Riverside Avenue to the hilltop homes near Tufts. Dispatch and scheduling are coordinated from our Boston office, but our trucks are in Medford neighborhoods daily. If your fireplace isn’t drafting right, your damper won’t seal, or you’re converting from wood to gas, call (781) 905-8338. A live person answers, 24 hours a day.

Call (781) 905-8338

Why Hearthstone Chimney Co. Is Medford’s Preferred Fireplace Services Company

We’ve been serving local communities for over 42 years, and Medford’s particular mix of 1880s-1920s housing stock is territory we know stone by stone. The triple-deckers near Wellington Circle, the colonials tucked behind the Mystic Valley Parkway, the two-families lining Highland Avenue - our technicians have worked on all of them.

Medford homeowners call us back because we document what we find. Every Level-2 inspection ends with photos you can see and a plain-English verdict. No jargon, no scare tactics. If your firebox has cracked refractory panels, we’ll show you the photo. If your damper is warped beyond repair, we’ll explain why a replacement beats another season of heat loss. Our Fireplace Services in Medford are governed by the K.E.Y.S. values code - Krafted right, Every time, Your home first, Standing behind it - and backed by our 90-Day Done Right Promise in writing, no arguing.

Calls are answered by a live person, 24/7. Our technicians are background-checked and uniformed. Most jobs are completed in a single visit. And the number on your estimate is the number on your invoice - a square deal, no surprises on the bill.

Our Fireplace Services in Medford

Gas Fireplace Service

Gas fireplaces in Medford’s older homes often struggle because they’re venting into flues engineered for coal. The orifice is right, the burner is clean, but the draft is weak because the flue is three times too large. We service gas units throughout Medford, from inserts in renovated Tufts-area condos to original conversions in West Medford Victorians. Our techs check gas pressure, clean burner ports, inspect the pilot assembly, and verify venting with a Level-2 camera inspection. If the flue is oversized, we’ll recommend a properly sized DuraFlex liner - documented with photos, explained in plain English.

Wood Burning Fireplace

Wood burning in Medford means dealing with dense neighborhood housing and strict burning regulations. We sweep and inspect wood-burning fireplaces across the city, paying special attention to creosote buildup in the oversized flues common to pre-1940 construction. First-degree creosote condenses fast when the flue is too large and runs too cool - a pattern we see constantly in Medford’s triple-deckers. We remove the buildup, inspect the firebox and smoke chamber, and give you a written condition report. If you’re burning regularly through Medford’s heating season, an annual sweep is not conservative - it’s necessary.

Fireplace Insert Installation

A fireplace insert is often the right fix for a Medford homeowner with a beautiful but inefficient masonry fireplace. Inserts seal the combustion zone, draw air from outside, and put usable heat into the room instead of up the chimney. We size and install inserts for Medford’s varied fireplace openings, from the shallow Rumfords in some West Medford homes to the deep, wide boxes common in South Medford triple-deckers. Every installation includes a properly sized flue liner - usually DuraFlex or HeatShield - because venting an insert into an existing oversized flue is a code violation and a safety hazard.

Damper Repair

A failed damper costs you money every night it’s left open - heated air escapes, cold air drops in, and your boiler works harder. In Medford’s older homes, we see throat dampers rusted solid from decades of river-valley humidity, top-sealing dampers with corroded cables, and cast-iron frames cracked from thermal cycling. We repair what can be repaired and replace what can’t, often with a lock-top damper from Olympia Chimney or Famco that seals at the flue top and eliminates the deteriorated throat assembly entirely. Most damper work is done in one visit.

Firebox Repair

The firebox takes the direct heat, and in Medford’s 1885-1940 housing stock, the refractory panels or firebrick are often original and deteriorated. Cracked panels, missing mortar, and spalled brick let heat reach combustible framing - a genuine fire hazard. We repair fireboxes with HeatShield refractory restoration or panel replacement, matching the repair method to the damage we document during camera inspection. No recommendation without photo evidence you can see for yourself.

Fireplace Conversion

Converting a wood-burning fireplace to gas is popular in Medford, especially among homeowners tired of hauling wood and dealing with ash in tight urban lots. But conversion is not a burner swap - it’s an engineered venting solution. We handle the gas line coordination, install the burner and log set, and most critically, resize the flue with a DuraFlex stainless liner matched to the new appliance’s BTU output and venting category. An unlined or oversized flue venting a gas insert is a carbon monoxide risk. We don’t let a conversion leave our hands until the draft tests pass and the camera inspection confirms clear venting.

Trusted Brands We Service in Medford

We stock parts and materials from Gelco, Olympia Chimney, Famco, and Copperfield - professional-grade brands, no builder-grade substitutes. For Medford customers, that means faster turnaround. When a storm off the Mystic displaces your chimney cap or cracks your crown, we don’t order parts from a warehouse three states away. We carry common cap sizes, damper assemblies, and flashing stock on our trucks. If your two-family on Salem Street needs a custom Gelco cap or your Riverside Avenue chimney needs Famco counter-flashing, we source it fast and install it right. Done right - and we stand behind it.

Common Fireplace Services Problems We See in Medford Homes

• Storm-displaced caps and flashing failure. Wind off the Mystic River drives rain into chimney caps and lifts flashing at the roofline. The leak shows up weeks later as a brown ceiling stain or efflorescence bloom on the chimney breast. Homeowners often call a roofer first; the real fix is chimney-specific counter-flashing and a properly secured cap.
• Cracked crowns on pre-1940 masonry. Medford’s river-valley humidity accelerates mortar-joint deterioration so aggressively that chimney crowns and joints here often need repointing in 10-12 years - roughly half the lifespan they’d get in drier upland suburbs like Winchester or Woburn. The crown crack is the entry point; the spalled brick and failed joints are the result.
• Oversized, unlined coal-era flues venting modern appliances. Medford’s housing boom packed the city with triple-deckers whose chimneys were engineered for coal, then converted to oil or gas. Those flues are too large for modern appliances, producing weak draft, accelerated creosote condensation, and eventual liner failure. We regularly find gas appliances venting into unlined masonry with almost no draft - a carbon monoxide risk that camera inspection reveals.
• Failed dampers in multi-flue chimneys. Triple-deckers and two-families often have one chimney serving multiple units. The damper in the second-floor unit seizes open, the first-floor tenant gets smoke spillage, and nobody knows who’s responsible for repair. We sort out the flue assignment, document each damper’s condition, and quote repair by unit so landlords and tenants have clarity.

Pricing for Fireplace Services in Medford, MA

We Also Serve Cities Near Medford

Our crews work daily in Somerville, Winchester, Belmont, and Lexington - the same technicians, the same standards, the same 90-Day Done Right Promise. If you’re in a bordering community and found us through our Fireplace Services hub, we’re glad you’re here. We schedule by proximity, so a Medford-adjacent job often gets same-week availability.

FAQs - Fireplace Services in Medford

Why does my Medford chimney crown keep cracking so much faster than my brother’s in Burlington?
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After that big storm last month, I noticed a brown stain on my ceiling near the chimney. Is that a flashing problem or a crown problem?
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My triple-decker has one chimney with multiple flues - what does it take to get it cleaned and who pays for repairs?
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Do I really need an inspection in a year I barely burned?
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The flue in my 1920s colonial is way too big for my new gas insert - does that matter?
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