Fast, Reliable Fireplace Services Across Selden
Selden sits at the heart of Suffolk County’s postwar suburban belt, where the ranch homes along Old Town Road and the cape cods near Bicycle Path still rely on fireplaces that were installed when Nixon was in office. We’re Hearthstone Chimney Co., and we’ve been driving out to Selden from our first days on Long Island - long enough to know which chimneys on the 1960s blocks were built by the same developer, and which clay tile liners are hitting their sixth decade without anyone ever looking inside. A typical Chimney Repair in Selden or service call runs $180-$450 and most are completed same-day. 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 Selden’s Preferred Fireplace Services Company
We’ve worked on Selden chimneys through forty-two years of Long Island winters. That means we’ve seen what the nor’easters off the Atlantic do to mortar joints on homes from the 1970s building boom, and we know the difference between a chimney that was maintained and one that was simply forgotten after the oil-to-gas conversion.
Our Fireplace Services in Selden draw from a base of repeat customers in the 11784 zip who call us back because the job was done right the first time. Reviews from Selden homeowners consistently mention our Level-2 camera inspections - photos you can see, a plain-English verdict - and the fact that our technicians arrive in uniform, background-checked, and ready to finish in one visit.
Response time to Selden is typically same-day or next-morning. We’re familiar with the local street grid from North Bicycle Path down to Mooney Pond Road, so we’re not burning daylight searching for your driveway. And we understand the specific hazard pattern here: chimneys originally built for oil heat, now venting gas appliances, with no relining ever done. Catching that silent danger is what our inspections are built for.
Our Fireplace Services in Selden
Gas Fireplace Service
Gas fireplaces in Selden’s 1960s-70s ranches often run on lines that were retrofit during the county-wide oil-to-gas push of the 1990s and 2000s. We service pilot assemblies, thermopiles, and burner systems, but we also inspect the chimney flue that vents those gases. In Selden, we regularly find gas inserts venting into oversized, unlined masonry flues never designed for low-temperature exhaust - a condensation and carbon monoxide risk that a standard appliance check won’t catch. Our gas service includes the flue evaluation, not just the pretty flame.

Wood Burning Fireplace
The wood-burning fireplaces in Selden’s older capes and splits were built for a different era of fuel and fire behavior. Forty to sixty years of creosote buildup, combined with freeze-thaw damage from central Long Island’s harsh winters, means these systems need more than a Selden Chimney Cleaning & Sweep. We inspect firebox walls, smoke chambers, and damper function with camera documentation, and we give you the plain-English verdict on whether that weekend fire is safe or waiting to become a problem.

Fireplace Insert
Selden homeowners looking to keep the hearth but lose the draft and inefficiency often choose inserts. We size and install wood-burning and gas inserts from trusted manufacturers, with stainless-steel relining when the existing flue is too large or deteriorated for the new appliance. Because so many Selden chimneys were originally built for oil furnaces, proper insert installation here almost always requires a liner - we don’t skip that step to hit a lower price.

Damper Repair
A stuck or rusted damper in a Selden chimney is usually a symptom of bigger trouble: decades of acidic condensation from unlined gas venting, or water intrusion through cracked crowns. We repair and replace throat dampers and top-sealing dampers, and we always look for the cause of the failure. A new damper without fixing the leak that ruined the old one is money thrown away - and we don’t do that.
For chimneys needing more extensive reconstruction, we also handle Chimney Liner & Rebuild in Selden and Chimney Cap & Crown in Selden.

Trusted Brands We Service in Selden
We stock and install professional-grade components from Olympia Chimney, Famco, and Copperfield - no builder-grade substitutes that fail in three seasons. For Selden customers, that means faster turnaround on repairs because we’re not waiting on a parts drop-ship. Our trucks carry DuraFlex stainless liners, Gelco caps, and HeatShield refractory mortar so most jobs finish in the single visit we promised. These are the same materials we specify for our own homes, and they’ve proven themselves through decades of Long Island freeze-thaw cycles.
Common Fireplace Services Problems We See in Selden Homes
- Oil-to-gas conversions without relining. Selden’s housing stock was built for oil heat, and when homeowners or prior owners switched to gas, the chimney often went unmodified. The result is an oversized flue that allows acidic condensation to destroy mortar from the inside - a signature finding in our Selden inspections.
- Spalled brick and deteriorated mortar from salt-laden air. Even inland Selden picks up enough marine air off the Atlantic and Sound to accelerate chimney face deterioration over forty-plus years, especially on north and east exposures.
- Cracked clay tile liners in 1960s-70s construction. These original liners were never meant to last forever, and in Selden they’re now well past design life. We find partial collapses, shifted segments, and gaps that allow heat transfer to combustible framing - a condition that camera inspection reveals and that sweeping alone cannot fix.
- Failed or missing chimney caps. Without proper protection, Selden’s driving nor’easter rains enter the flue directly, accelerating everything else that goes wrong. A $300 cap prevents $3,000 in damage - we document the condition and show you the photo.
Chimney Service in Selden, Built on the Hearthstone
The hearthstone is the stone the whole home gathered around. In New York City Metro, that still means something. Freeze-thaw cycles chew at mortar joints from Bergenfield to the shore; coastal salt air works the brick another way. Our certified sweeps know the difference. Every inspection ends with photos you can see and a plain-English verdict. No surprises on the bill. The Keystone Standard applies to every chimney we touch: 90 days, in writing, no arguing.
We hire local, train apprentices into journeymen, and answer the phone with a person. we coordinate through our New York City Metro service area We’ll be there when we say. New customers save 10% on a first service visit.
Chimney Service in Selden, Built on the Hearthstone
The hearthstone is the stone the whole home gathered around. In New York City Metro, that still means something. Freeze-thaw cycles chew at mortar joints from Bergenfield to the shore; coastal salt air works the brick another way. Our certified sweeps know the difference. Every inspection ends with photos you can see and a plain-English verdict. No surprises on the bill. The Keystone Standard applies to every chimney we touch: 90 days, in writing, no arguing.
We hire local, train apprentices into journeymen, and answer the phone with a person. we coordinate through our New York City Metro service area We’ll be there when we say. New customers save 10% on a first service visit.
Pricing for Fireplace Services in Selden, NY
Here’s what fireplace work actually costs in the Selden market:
- Seasonal gas fireplace tune-up and safety check: $89
- Wood-burning fireplace sweep with Level-2 camera inspection: $280-$350
- Damper repair or replacement: $180-$340
- Firebox refractory panel repair (HeatShield): $450-$850
- Fireplace insert installation with stainless-steel liner: $2,800-$4,500
- Full chimney relining (DuraFlex): $1,800-$3,200
What moves the number? Accessibility of the chimney top, extent of liner deterioration, and whether the existing firebox needs refractory repair before an insert can be safely installed. We provide no-hassle upfront pricing - the number on the estimate is the number on the invoice. Every repair over $250 qualifies for $50 off, and we always offer a free second opinion on any written estimate you’ve received. Seniors and veterans receive a standing 5% discount. Call (844) 803-1545 for an exact quote - estimates are free.
We Also Serve Cities Near Selden
Our crews cover the full central Suffolk County corridor, including Selden and neighboring Centereach, Coram, Farmingville, and Port Jefferson Station. The same 42-year standard applies whether we’re on your block or three towns over - done right, and we stand behind it.
Serving Selden, NY - Our Local Coverage Area
We’re based in the Selden 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 Selden
We typically arrive same-day or next-morning for Selden calls, and our technicians complete most jobs in a single visit. Our dispatch knows the local streets from Old Town Road to Mooney Pond, so we’re not wasting travel time. Call (844) 803-1545 - a live person answers 24/7 to schedule your appointment.

Yes, we service every Selden neighborhood from the College Road area south to the Bicycle Path corridor and east toward Port Jefferson Station. The 11784 zip and surrounding blocks are well within our standard service territory, with no travel surcharge.

Yes, our phones are staffed by a live person 24 hours a day, 7 days a week, including holidays. If you’re smelling gas, seeing smoke where it doesn’t belong, or have a suspected carbon monoxide issue, call (844) 803-1545 immediately - we’ll dispatch a technician and guide you through immediate safety steps while they’re en route.

Selden pricing tracks with the broader central Suffolk market - slightly below Port Jefferson and Stony Brook, comparable to Centereach and Coram. The bigger cost driver is your chimney’s condition, not your zip code. A 1960s ranch with an unlined oil-era flue will need more work than a 1990s build, regardless of town. We offer free estimates so you can compare apples-to-apples.

Every job is covered by our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back and make it right. For liner installations and major rebuilds, materials carry manufacturer warranties from brands like Olympia Chimney and DuraFlex, and we register those on your behalf so there’s no paperwork for you to track.
Ready to get your Selden fireplace inspected, repaired, or upgraded? Call Hearthstone Chimney Co. at (844) 803-1545 for a free estimate. A live person will answer, we’ll give you a clear arrival window, and we’ll show up when we say - done right, and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Selden and Suffolk County since 2014.
