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 Old Greenwich
A gas fireplace that won’t ignite or a wood-burning firebox showing cracks needs a technician who knows Old Greenwich’s coastal housing stock, not a generic sweep. Fireplace service here usually runs $185-$395 for a gas unit tune-up or basic firebox repair, and most jobs can be booked within a few days. We work on Sound-facing Colonials, inland Tudors, and converted summer cottages across Old Greenwich every week, and our phone is answered by a live person when you call (914) 537-8463.
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 Stamford Is Old Greenwich’s Preferred Fireplace Services Company
Old Greenwich homeowners tend to ask for evidence before they spend. That matches how we work. Every visit includes a camera-scan inspection and a documented photo record you receive before any repair is recommended. Clause 4 of the Haven Standard has required that on every job since 2009, and it’s why our crews can show you exactly what’s wrong in your firebox, smoke chamber, or flue before a price is discussed.
Corrine Halstead leads our field team, and the technicians who arrive at your door are background-checked, uniformed, and assigned by name before the appointment. You’ll get a text when we’re on the way. Written pricing, written scope, and a written warranty come before any work begins, always. If a competitor’s written estimate comes in lower for the same scope, we’ll offer a free second opinion on it.
We’ve completed over 38,000 chimney inspections and cleanings under the Haven Standard, and the 365-Day Done Right Promise covers every fireplace service we perform in Old Greenwich. If it’s not done right, we make it right. No fine print.
Our Fireplace Services Team in Old Greenwich

Gas Fireplace Service
A gas fireplace in Old Greenwich that lights intermittently, smells of gas when running, or shuts off mid-cycle usually points to dirty burner ports, a failing thermocouple, or corrosion on the pilot assembly. Many of these homes are close enough to the Sound that salt air accelerates corrosion on gas components, even indoors. We service most major brands, and parts sourced through our network from suppliers like Olympia Chimney and Famco keep pricing honest. Basic gas fireplace service in Old Greenwich typically runs $185-$325.
Wood Burning Fireplace
Wood-burning fireplaces in Old Greenwich’s 1920s-1950s homes often have original clay-tile flues that were never designed for the heat output of modern use. We inspect the firebox, damper, smoke chamber, and flue with a camera before sweeping, then document creosote class and any spalling. A standard wood fireplace sweep and inspection here runs $225-$350, depending on flue height and creosote load. You’ll see the photos before we recommend anything beyond a sweep.
Fireplace Insert
Installing a gas or wood insert into an Old Greenwich chimney requires checking whether the existing flue is sized and lined correctly for the insert’s draft requirements. A lot of converted summer cottages near Sound Beach Avenue still have single-wythe clay-tile flues that are too small for modern gas inserts. We don’t install until the camera confirms the flue can handle it. Insert installation and flue adaptation work here generally falls between $2,800 and $6,500, with the exact scope in writing first.
Damper Repair
A damper that won’t seal means heated air from your living room is going straight up the chimney all winter. In Old Greenwich, we also see salt-corroded dampers on Sound-facing homes where the cast iron or steel has rusted through near the throat. Replacement or repair with a top-sealing damper typically runs $350-$750, and we’ll show you the corrosion on camera before quoting.
Before
AfterTrusted Brands We Service in Old Greenwich
We work on gas fireplaces and inserts from the brands most common in Old Greenwich homes: Heatilator, Majestic, Napoleon, Valor, Regency, and Quadra-Fire among them. Because our parts network includes Gelco, Olympia Chimney, and Copperfield, we can often source what your unit needs in a day or two rather than the week-to-ten-days some suppliers quote. That matters when it’s February and your insert has stopped lighting.
Common Fireplace Services Problems We See in Old Greenwich Homes

- Salt-crystal efflorescence inside Sound-facing fireboxes. White, chalky deposits on brick inside the firebox aren’t cosmetic. They signal marine moisture wicking through masonry from outside, which can crack the firebox under freeze-thaw cycles. We see this routinely in Old Greenwich, especially on Shore Road and near Greenwich Point.
- Spalled clay-tile flue liners on original chimneys. The freeze-thaw cycle here, amplified by coastal humidity, causes clay tile to flake and crack faster than inland Connecticut. A camera scan shows exactly which flue sections are compromised, so you’re not paying for a full liner when only the top few feet are failing.
- Corroded dampers and rusted flashing on shoreline homes. Salt air accelerates metal corrosion. Dampers that no longer seal and flashing that’s rusted through are common on the Shore Road corridor, where wind-driven rain from Long Island Sound pushes water into open seams.
- Gas inserts vented into undersized clay-tile flues. Many 1920s and 1930s Old Greenwich Colonials have flues sized for wood fires, not sealed gas exhaust. Installing an insert without checking flue dimensions and condition leads to poor draft, condensation, and carbon monoxide risk. We verify before we install.
Pricing for Fireplace Services in Old Greenwich, CT
Here are the numbers we quote most often in Old Greenwich. A gas fireplace tune-up runs $185-$325. A wood-burning sweep and camera inspection runs $225-$350. Damper repair or replacement runs $350-$750. Firebox repair, depending on extent, runs $650-$1,800. A full fireplace conversion to gas with a properly sized liner runs $2,800-$6,500. What changes the price: how much salt corrosion we find, flue height, and whether masonry repair is needed alongside the fireplace work. You’ll get a written price before anything is scheduled, and a free estimate by calling (914) 537-8463.
We Also Serve Cities Near Old Greenwich

Our crews work throughout the Sound-facing corridor and inland Fairfield County. If you’re in Riverside, Cos Cob, Stamford, or Greenwich proper, our Fireplace Services in Old Greenwich team can schedule you the same way: named technician, written price, camera documentation. Dispatch is coordinated from our Hartford office, but the crews live and work locally.
Serving Old Greenwich, CT - Our Local Coverage Area
We’re based in the Old Greenwich 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 Old Greenwich

The white deposits are efflorescence - salt crystals wicking through your masonry from marine moisture outside. It’s a marker of active water intrusion, not a structural failure by itself, but it does mean your firebox is absorbing water that will crack the brick when Old Greenwich’s freeze-thaw cycles hit. It should be evaluated with a camera scan so we can see whether the moisture is coming through the crown, flashing, or the masonry itself. Call (914) 537-8463 and we’ll document what we see before recommending anything.

Only if the flue is sized correctly for the insert’s draft requirements and the camera shows the tile in sound condition. Many of Old Greenwich’s 1920s and 1930s homes have single-wythe clay-tile flues that are too small for modern gas venting, which leads to failed draft and condensation. We inspect the flue before any conversion, and we’ll show you the measurements and footage that justify either reusing the flue or lining it. A conversion into an undersized flue is the most common mistake we see in Old Greenwich.

Annually at minimum, and after any significant nor’easter. Sound-facing Old Greenwich homes take on wind-driven rain, ice, and salt spray that inland Greenwich neighborhoods like Glenville or Byram simply don’t get. That means crowns, flashing, and firebox brick deteriorate on a compressed schedule. If you’re within a few blocks of the Shore Road corridor, we recommend a post-storm camera inspection each year before burning season starts.

We mostly see Class II flaky creosote in Old Greenwich, sometimes Class III glazed in unlined flues or in homes where green wood gets burned. Salt air doesn’t change creosote chemistry directly, but it corrodes dampers and metal components, which can alter draft and lead to incomplete combustion that accelerates buildup. A sweep and camera inspection shows you exactly what class you’re at and whether corrosion is affecting your burn. Call (914) 537-8463 for a written estimate.

Yes, and it’s predictable. Wind-driven salt spray off Long Island Sound accelerates corrosion on exterior chimney components. Homes near Greenwich Point, Sound Beach Avenue, and the Shore Road corridor routinely need cap and flashing replacement years before homes even a mile inland. We can replace the cap, reseal flashing, and document the repair with photos on the same visit in most cases. Replacement cap and flashing work in Old Greenwich generally runs $450-$950.

How Salt-Air Decay on Sound-Facing Old Greenwich Blocks Changes the Repair Calculus
Here’s the pattern we see on Sound-facing blocks of Old Greenwich neighborhoods, and it matters when you’re deciding what to repair and what can wait. Salt-laden air off Long Island Sound attacks mortar joints first. Joints erode, water gets behind the brick, and freeze-thaw cycles from coastal winter humidity crack the masonry from inside. That’s why firebox efflorescence on Shore Road is a routine finding, not an anomaly. It means marine moisture is actively wicking through your chimney, and if it isn’t addressed, the same freeze-thaw force that spalled your clay-tile liner will eventually crack the firebox brick itself.
We saw this on a Shore Road job where a 1920s Colonial’s firebox had been written off elsewhere as needing a full rebuild. Our crew opened the firebox and found the clay-tile flue liner spalled, the smoke chamber coated in salt efflorescence, and a corroded Famco damper that no longer sealed. The camera showed only the firebox and first flue section were compromised, not the whole masonry shell. We repaired the firebox with HeatShield, replaced the damper, and resealed the flashing. The chimney is still standing. If you’re told you need a full liner or a full rebuild in Old Greenwich, ask to see the camera footage of every section. If they can’t show you, call us at (914) 537-8463 for a second opinion. Clause 4 of the Haven Standard means we document everything, and you get the photos whether we do the work or not.
Written by Corrine Halstead, Owner at Level Two Chimney Stamford, serving Old Greenwich under the Haven Standard since 2009.





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