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 Burlington
Fireplace services in Burlington typically run $180-$650 depending on whether you need a routine gas fireplace tune-up or a full firebox rebuild, and most appointments can be scheduled within a few business days. Our Fireplace Services team dispatches to Burlington from our Boston office, with crews covering the full stretch from Cambridge Street to the Lexington line. If you’re managing multiple fireplaces or flues in a mid-century home, call us at (781) 649-9326 - we’ll quote a written price before anyone starts, and every visit includes a camera-scan inspection with a documented photo record.
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 Level Two Chimney Waltham Is Burlington’s Preferred Fireplace Services Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a significant share of those have been in Middlesex County’s inland suburbs where the housing stock and climate create distinct fireplace problems. Burlington homeowners aren’t dealing with the same conditions as coastal communities - the freeze-thaw here is sharper, the mortar softer, and the original draft design often inadequate for modern appliances.
Our reviews from Burlington customers consistently mention two things: the technician showed them camera footage they could understand, and the written price matched the final invoice. No exceptions. Clause 1 of the Haven Standard - Have it in writing - means you get a written scope, written price, and written warranty before work begins, not after our truck is in your driveway.
When you call (781) 649-9326, a live person answers. We text you when your technician is en route, along with their name and license number. Background-checked, uniformed crews. Verified. That’s the ‘V’ in H.A.V.E.N.
Our Fireplace Services in Burlington

Gas Fireplace Service
Gas fireplaces in Burlington’s 1955-1980 housing stock often sit in original masonry fireboxes that were never designed for them. The conversion was done, but the venting geometry wasn’t always reconsidered. We check gas pressure, burner orifice condition, and thermocouple output against manufacturer spec, then run a camera up the flue to confirm the liner is intact and properly sized for the appliance. A typical gas fireplace service in Burlington runs $180-$280. If we find a failed valve or cracked refractory panel, we’ll photograph it, explain what you’re looking at, and give you a written repair price before ordering parts from our Famco and Copperfield supply network.

Wood Burning Fireplace
Burlington’s inland climate means your wood fireplace works harder than one ten miles east. Sharper temperature swings drive more combustion air through the house, and the draft can fluctuate with barometric pressure changes that coastal chimneys barely feel. We inspect the firebox for cracked refractory or deteriorating mortar joints, check the damper for proper seal and operation, and run a Level 2 camera inspection per NFPA 211 to assess creosote buildup and liner condition. A standard wood burning fireplace inspection and sweep in Burlington costs $280-$380. Third-degree creosote - the glazed, tar-like buildup we see in slow-burning fireplaces - requires mechanical removal and runs higher.

Fireplace Insert
Adding a gas or wood insert to your original Burlington masonry fireplace is one of the most common upgrades we handle, especially in the ranch and split-level neighborhoods off Route 3A and Middlesex Turnpike. The insert needs a properly sized stainless steel liner from the appliance collar to the chimney top, and the existing firebox must be evaluated for clearance to combustibles. We source inserts and liner kits through DuraFlex and Olympia Chimney, procured through Haven’s buying network to keep pricing honest. A typical insert installation with liner in Burlington runs $2,800-$4,200 depending on flue height and whether the smoke chamber needs parging. We photograph the before condition, show you the liner routing, and document the completed installation per Haven Standard Clause 4.

Damper Repair
The throat damper in a 1960s Burlington colonial is often a cast-iron plate that’s rusted, warped, or missing its handle entirely. A failed damper wastes heated air up the flue year-round and can admit downdrafts that make the fireplace unusable. We measure the throat opening, check the damper frame for distortion, and quote repair or replacement with a top-sealing damper if the throat assembly is too far gone. Damper repair in Burlington typically runs $220-$450; a full top-sealing damper installation with stainless steel cap runs $580-$780. We won’t recommend replacement without showing you the camera image of what’s actually failed.

Fireplace Conversion
Converting a Burlington wood fireplace to gas - or switching from oil heat to high-efficiency gas while abandoning the old shared flue - requires more than a burner swap. The flue liner must be evaluated for compatibility with the new appliance’s venting requirements, and the abandoned flue must be properly capped to prevent water intrusion and animal entry. This is where Burlington’s specific conditions become critical. We were called to a split-level off Cambridge Street where the homeowner had converted from oil to high-efficiency gas two winters earlier. Our tech found the old shared flue sitting unused and uncapped, with third-degree creosote glazing the upper section and spalling mortar joints around the crown from repeated freeze-thaw. We capped the abandoned flue, re-lined the active gas appliance with a DuraFlex liner, and repaired the crown - the draft measurements before and after told the whole story. The homeowner had no idea the fireplace and the heating appliance had been sharing air for decades. Conversion projects in Burlington range from $1,800 for a simple gas log set with existing compatible liner to $4,500+ for full re-lining and firebox modification.

Firebox Repair
Spalling brick, deteriorated refractory panels, or cracked mortar joints in the firebox aren’t cosmetic issues - they’re heat and combustion gas pathways into the surrounding structure. In Burlington’s soft-mortar chimneys, we see firebox deterioration accelerated by decades of thermal cycling that harder coastal mortars withstand longer. We photograph the damage, explain the repair options from tuckpointing to panel replacement, and quote in writing. Typical firebox repair in Burlington runs $650-$1,800 depending on access and material matching.

Before
AfterTrusted Brands We Service in Burlington
We stock and source replacement parts through Famco, Copperfield, DuraFlex, and HeatShield - materials procured through Haven’s buying network specifically to keep customer prices honest. For Burlington homeowners, this means faster turnaround on repairs without waiting for special orders from distant distributors. A damper assembly for a 1970s ranch fireplace, a DuraFlex liner kit for a gas insert conversion, or HeatShield cerfractory mix for smoke chamber parging - we carry the inventory that matches what was actually installed in Burlington’s housing stock. No generic substitutions, no “we’ll call you when it comes in.”
Common Fireplace Services Problems We See in Burlington Homes

- Abandoned shared flues in converted split-levels. When homeowners switch from oil to high-efficiency gas and stop using the fireplace, the old shared flue sits uncapped. Burlington’s sharp freeze-thaw cycle - worse than coastal suburbs - drives water into the abandoned flue, accelerating mortar deterioration and creating animal entry points we flag on nearly every post-conversion inspection.
- Soft-mortar spalling at flashing on low-clearance ranch chimneys. The 1955-1980 build era in Burlington used mortar mixes that haven’t held up against Middlesex County’s freeze-thaw. On ranches with minimal roof clearance, the flashing separates, water drives into the smoke chamber, and the homeowner doesn’t notice until the camera shows stained liner tiles or rusted damper hardware.
- Multiple fireplaces, one annual “check.” Homeowners with a living room fireplace and a basement wood stove - or a fireplace plus a heating appliance - sometimes assume one visit covers everything. NFPA 211 requires an annual inspection for each appliance, each flue, each year. We document each separately under Haven Standard Clause 4.
- Poor draft in original mid-century designs. Burlington’s split-levels and ranches often have chimneys with inadequate height or improper sizing for modern appliances. The fireplace smokes, the gas insert won’t vent properly, or the homeowner gives up and stops using it. We measure draft pressure, identify the geometry problem, and specify the correction - liner sizing, chimney extension, or smoke chamber modification - with camera evidence.
Pricing for Fireplace Services in Burlington, MA
| Service | Typical Range in Burlington |
|---|---|
| Gas fireplace service and inspection | $180 - $280 |
| Wood burning fireplace inspection and sweep | $280 - $380 |
| Damper repair or replacement | $220 - $780 |
| Firebox repair (tuckpointing or panels) | $650 - $1,800 |
| Fireplace insert with liner installation | $2,800 - $4,200 |
| Fireplace conversion (gas or re-lining) | $1,800 - $4,500+ |
What moves the price? Flue height, access difficulty, and whether we find hidden damage the camera reveals. We don’t guess - we inspect, photograph, and quote. Every Burlington job gets a written price before work starts, a documented photo record on completion, and the 365-Day Done Right Promise. Bring us any competitor’s written estimate for a Free Second Opinion.
We Also Serve Cities Near Burlington

Our crews cover the full Middlesex County corridor including Burlington, Woburn, Wilmington, Lexington, and Winchester. Scheduling and dispatch run from our Boston office, with route optimization that keeps appointment windows tight across the northern suburbs. Same standards, same documentation, same written price guarantee - whether we’re working off Cambridge Street or heading toward Lexington’s historic districts.
Serving Burlington, MA - Our Local Coverage Area
We’re based in the Burlington 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 Burlington

Yes. NFPA 211 requires a separate inspection for each appliance and each flue, every year. Your fireplace and your oil furnace may share a chimney structure, but they have distinct flue liners, distinct combustion patterns, and distinct failure modes. We inspect and document each separately, with its own photo record. Call (781) 649-9326 to schedule - we’ll quote both inspections in writing before booking.

Yes, and this is one of the most common serious findings in Burlington. The abandoned flue is uncapped, unlined, and exposed to our sharp inland freeze-thaw cycle. Water enters, mortar spalls, and animals nest. Meanwhile, the active gas appliance may be improperly vented through a liner never sized for it. We inspect both flues, cap the abandoned one properly, and verify the active liner meets current code. Estimates are free - call (781) 649-9326.

Burlington’s inland position means sharper overnight temperature swings and heavier freeze-thaw cycling than eastern suburbs buffered by Boston Harbor. Soft mortar from the 1955-1980 build era absorbs more water, freezes harder, and spalls faster. Combined with low roof clearance and historically poor draft design on many mid-century homes, the deterioration accelerates. Systematic inspection catches it before water reaches the framing. Call (781) 649-9326 for a camera-scan assessment.

First-degree creosote is dry, flaky soot - standard brush removal handles it. Third-degree creosote is glazed, hardened tar that forms during slow, low-temperature burns and requires mechanical or chemical removal. It’s highly combustible and restricts flue airflow, increasing the risk of chimney fire and carbon monoxide backup. In Burlington, we see third-degree buildup frequently in fireplaces used for ” ambiance” burns with damped-down airflow. We’ll show you what stage you’re at with the camera, then quote removal if needed. Call (781) 649-9326.

Often yes, but the existing firebox and flue must be evaluated for clearances and liner compatibility. Most Burlington masonry fireplaces from the 1960s-1970s can accept a gas insert with a properly sized stainless steel liner from the appliance collar to the chimney top. We measure, photograph, and specify the exact kit - no guesswork, no “we’ll figure it out when we get there.” Typical insert installation runs $2,800-$4,200 in Burlington. Call (781) 649-9326 for a written estimate.
Ready to schedule? Call Level Two Chimney Waltham at (781) 649-9326 for a free estimate. We’ll send a background-checked, uniformed technician with a camera, a written price, and the documentation standards we’ve followed since 2009. Every job is backed by our 365-Day Done Right Promise, and we always offer a Free Second Opinion on any competitor’s written estimate.
Written by Corrine Halstead, Owner at Level Two Chimney Co., serving Burlington and Middlesex County under the Haven Standard since 2009.






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