Fast, Reliable Fireplace Services Across East Setauket
Your fireplace won’t light on the first cold night in November, or it’s throwing smoke back into the living room, or you smell something sharp and metallic when the gas kicks on. In East Setauket, where the north shore wind cuts straight off Long Island Sound, a fireplace that worked fine last season can fail without warning. We’re Hearthstone Chimney Co., and we’ve been answering calls from North Country Road to the harborfront for over 42 years. Our technicians are background-checked, uniformed, and carry the parts to finish most jobs in a single visit. If you need fireplace service in East Setauket, call (844) 803-1545. 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 East Setauket’s Preferred Fireplace Services Company
East Setauket homeowners don’t call us because we shout the loudest. They call because their neighbor did, or their parents did, or because they remember the truck from when they were growing up in the Three Village district. We’ve earned that reputation one job at a time, documented with photos the homeowner can see and a plain-English verdict they can understand.
Our response time to East Setauket is typically same-day or next-day during the heating season. We know the difference between a 1780s colonial chimney and a 1965 ranch flue, and we don’t treat them the same. Every Chimney Repair in East Setauket is backed by our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back. That’s how a company that’s been here since 1984 stays in business.
Our Fireplace Services in East Setauket
Gas Fireplace Service
Gas fireplaces in East Setauket’s mid-century ranches and split-levels often sit unused from April through October, then fail to ignite when November arrives. The salt-laden northwest winds off the Sound corrode pilot assemblies and thermopiles faster than you’d expect. We clean burners, test gas pressure, inspect venting, and replace worn components with parts from Famco and Copperfield. Most gas fireplace service calls in East Setauket are completed in a single visit, with no-hassle upfront pricing.

Wood Burning Fireplace
In the historic core near Setauket Harbor, we regularly find throatless, lintel-style fireplaces built before flue liners existed. Homeowners are stunned to learn their working fireplace has never had a liner. Before any wood-burning use, we document this condition with our Level-2 camera inspection - photos you can see, a plain-English verdict. For homes that do have liners, the freeze-thaw cycling accelerated by East Setauket’s maritime moisture means our Chimney Cleaning & Sweep in East Setauket isn’t optional. It’s the difference between a safe fire and a chimney fire.

Fireplace Insert
Converting an open masonry fireplace to an insert is one of the most cost-effective upgrades we do in East Setauket, especially in the drafty colonials along North Country Road. An insert turns a heat-sucking hole in the wall into a zone heater that can warm 1,000 square feet. We size the unit to your existing opening, handle the liner connection with DuraFlex stainless steel, and ensure the installation meets all current codes. The result: done right, and we stand behind it.

Damper Repair
A stuck or rusted damper is a common find in East Setauket’s older housing stock, where decades of salt air have seized metal components solid. We repair or replace throat dampers and top-sealing dampers, often installing energy-efficient models that pay for themselves in reduced heat loss. If your damper won’t open fully or close tight, you’re losing money every night the fireplace isn’t in use. We’ll fix it, and we’ll show you the before and after with our inspection camera.

Trusted Brands We Service in East Setauket
We don’t substitute builder-grade materials to pad a margin. Our trucks stock professional-grade parts from DuraFlex, HeatShield, Gelco, and Copperfield - brands that hold up to East Setauket’s punishing coastal conditions. When we replace a gas valve, a refractory panel, or a damper assembly, we’re installing the same components we’d put in our own homes. That means fewer callbacks, longer service life, and a square deal: no surprises on the bill.
Common Fireplace Services Problems We See in East Setauket Homes
- Original unlined chimneys in historic homes. In the Three Village district, we regularly encounter colonial-era and Federal-style fireplaces with no flue liner at all. These require careful evaluation before any burning use, and any relining work must coordinate with Brookhaven’s historic preservation guidelines.
- Deteriorated clay-tile liners in mid-century homes. The 1950s-1970s ranch and split-level homes inland from the harbor commonly have clay-tile liners that have cracked from decades of thermal cycling. Many have never been inspected since original installation.
- Salt-accelerated mortar and crown damage. East Setauket’s direct exposure to Long Island Sound’s northwest winter winds means chimney crowns and flaunching deteriorate faster than in inland Suffolk towns. Annual waterproofing is critical here.
- Gas fireplace component failure after seasonal disuse. Pilot lights, thermocouples, and millivolt generators corrode during East Setauket’s humid summers. The first cold snap reveals problems that developed slowly, unseen.
Pricing for Fireplace Services in East Setauket, NY
We’re plain about what things cost. A typical gas fireplace service call in East Setauket runs $180-$280, including cleaning, diagnostic, and minor part replacement. Wood-burning fireplace inspection and sweeping starts at $89 for our Seasonal Tune-Up. Damper repair or replacement ranges from $220-$450 depending on accessibility and whether we can rebuild the existing throat or need to install a new top-sealing unit. Fireplace insert installation with liner connection typically runs $2,800-$4,500, varying with unit size and chimney configuration.
Historic homes near Setauket Harbor sometimes require additional coordination with preservation guidelines, which can add $150-$300 to liner or rebuild projects. We discuss this upfront. Every estimate is free, and the number on the estimate is the number on the invoice. We also offer $50 off any repair over $250, a free second opinion on any written estimate, and a permanent 5% senior and veteran discount.
We Also Serve Communities Near East Setauket
Our service area extends throughout the north shore. We regularly answer calls from East Setauket and the surrounding communities, including Setauket-East Setauket, Stony Brook, Port Jefferson, and Port Jefferson Station. If you’re unsure whether we cover your address, call (844) 803-1545. A live person will confirm.
Serving East Setauket, NY - Our Local Coverage Area
We’re based in the East Setauket 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 East Setauket
We typically arrive same-day or next-day for East Setauket calls during the heating season, and we maintain 24/7 emergency availability for safety issues like gas leaks or blocked flues. Call (844) 803-1545 and a live person will schedule you - no callback queue, no app.

Yes, we service the full 11733 ZIP code, from the colonial-era homes near Setauket Harbor and along North Country Road to the postwar ranches and split-levels inland. Our Fireplace Services team is specifically experienced with the unlined masonry chimneys and preservation requirements common in the Three Village historic district.

Yes, our phones are staffed by a live person 24 hours a day, 7 days a week, including holidays. If you smell gas, see smoke backing into your home, or suspect a blocked flue, call immediately. We’ll dispatch a background-checked, uniformed technician and most emergency calls are resolved in a single visit.

Pricing is consistent across our north shore service area, though East Setauket’s historic homes sometimes require additional coordination with Brookhaven’s preservation guidelines for relining or rebuild work, which can add $150-$300. For standard service calls, our rates match what we charge in Stony Brook and Port Jefferson. Call (844) 803-1545 for a free estimate - the exact number depends on your specific fireplace and chimney condition.

Every repair is backed by our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back and make it right. For larger projects like insert installation or liner work, we also honor manufacturer warranties on DuraFlex, HeatShield, and other professional-grade materials. We also handle Chimney Cap & Crown in East Setauket and Chimney Liner & Rebuild in East Setauket, all under the same guarantee.
Ready to get your fireplace working safely and efficiently? Call Hearthstone Chimney Co. at (844) 803-1545 for your free estimate. A live person answers, day or night, and we’ll be there when we say.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving East Setauket since 1984.
