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.
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AfterFast, Reliable Fireplace Services Across Commack
Fireplace service in Commack usually runs $150-$260 for a gas fireplace tune-up and $180-$340 for a wood-burning fireplace cleaning with camera inspection. Most jobs on this side of Commack take an hour or two, and you’ll get a written report with pictures before we leave. If your 1960s colonial still has its original clay tile liner, the conversation may go deeper than a sweep. Call (631) 502-3612 and Wendell or one of his crew will walk you through what your chimney actually needs.
We’ve worked the streets off Jericho Turnpike, up around Commack Road, and through the neighborhoods near Burr Road and Veterans Highway long enough to know what these houses throw at you. Wendell Pike founded Top Hat Chimney in 1999, and he still runs the trucks himself. When you call, a live person answers. When the sweep shows up at your door, he’s background-checked, uniformed, and he gives you the price before a single tool comes off the truck.
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 Top Hat Chimney Is Commack’s Preferred Fireplace Services Company
Most of the homes in Commack were built between 1950 and 1975. That means the chimneys were designed for one era and are now living in another. The ranch off Harned Road, the cape cod near Burr Road, the split-levels clustered around Commack Road; we’ve been inside every style enough times to know what the original builders did right, and where they cut corners. A national franchise can send a stranger with a checklist. We’re the crew whose name is on the invoice, and Wendell puts his name on every job with the 90-Day Done Right Promise: if it’s not done right, one call brings us back at no additional cost.
You don’t get a call center when you phone us. You get a real person, any hour of the day or night. Sometimes that person is Wendell himself. And because we’re locally owned and owner-operated, with a published address and license number, the guy who quotes you the price is the same guy you’ll run into at the deli on Saturday. That’s the way we’ve done it for over 29 years. For Commack homeowners who’ve been burned by a chain that quoted one number on the phone and another at the door, that matters. We also offer a free second opinion on any competing written estimate, and there’s no trip charge for calls inside our service county.
Our Fireplace Services Services in Commack
Gas Fireplace Service
Gas fireplaces in Commack homes need more than a quick look. We service gas logs, burners, pilot assemblies, thermocouples, and venting on units from all major brands. A typical gas fireplace tune-up in Commack runs $150-$260, and that includes checking the gas pressure, cleaning the burner, verifying the pilot, and confirming the vent is drafting correctly. If your gas fireplace hasn’t been touched in five years, you’re overdue. Call (631) 502-3612 and we’ll schedule a time that works.
Wood Burning Fireplace
The wood-burning fireplaces in Commack’s 1950s and 60s housing stock are almost all masonry fireplaces with original clay tile liners. A cleaning and camera inspection typically costs $180-$340 in this area. What we’re looking for is the creosote, yes, but also the liner. First-degree creosote is a brush job. Third-degree is a glaze. Catch it early and you’re paying for a sweep. Let it sit and you’re buying a reline. Your flue doesn’t care how the fire looks. It cares how it breathes.
Fireplace Insert
Many Commack homeowners have had inserts installed over the years; some professionally, some not. A fireplace insert routes through your existing chimney with a liner, and if that liner was sized wrong or installed without insulation, you get draft problems, smoke spillage, or worse. We install and service inserts with DuraFlex and Copperfield liners, two brands we trust because they hold up in Suffolk County’s damp, freeze-thaw climate. We can tell you if your insert is safe as-is, or if it needs a new liner to vent properly.
Damper Repair
A damper that won’t open, won’t close, or won’t seal is one of the most common calls we get in Commack. In older homes, the damper was often original to the house and has simply rusted or warped out of shape. Expect $120-$400 depending on whether we’re repairing the existing damper or replacing it outright with a top-sealing unit. In the ranch and split-level homes around Jericho Turnpike and Commack Road, the original dampers are usually held together by rust and habit. We’ll show you the camera footage and give you a plain-English verdict. Every time, no exceptions.
Firebox Repair
The firebox takes the direct heat, and in a 60-year-old Commack fireplace, the firebrick and mortar are often cracked, eroded, or missing chunks. We rebuild fireboxes when the masonry has failed, not just cosmetically but structurally. Depending on the extent, firebox repair runs $400-$1,400 in this area. It’s the difference between a fireplace you enjoy and one you hesitate to light. We’ll tell you plainly if the firebox can wait a season or if it’s a safety issue now.
Fireplace Conversion
Thinking about converting your wood-burning fireplace to gas in your Commack home? That’s a real decision, and it starts with the liner. Your existing chimney was likely built for a wood fire, not a gas appliance. We’ll assess your current flue condition, tell you if the masonry is sound, and install a properly sized liner for the gas appliance you want. Conversions in Commack typically start around $1,800-$3,500 depending on the insert and liner configuration.
Trusted Brands We Service in Commack
We install and service products from DuraFlex, HeatShield, and Gelco. These are the brands we’ve found hold up in Commack’s freeze-thaw winters and humid summers without peeling, cracking, or failing at the seams the way cheaper liners do. Because we’re local, we keep common parts and components on the truck, which means less waiting on a warehouse shipment and more getting your fireplace working. When we recommend a liner, it’s because the camera footage says you need one. Not because we have quota to hit.
Common Fireplace Services Problems We See in Commack Homes
- Shared flues in houses built from the 1950s through the 70s. In Commack’s attached housing and in many detached homes, the original builder ran the oil-burner flue and the wood-burning fireplace flue through the same clay tile liner. It violates current code and creates draft and backdrafting problems that surface the moment someone converts to gas. We see this on multiple Commack jobs every season.
- Cracked or offset clay tile liners in original chimneys. The clay tiles in a 55-year-old Commack chimney are often cracked, offset at the joints, or missing sections entirely. When that happens, flue gases can leak into wall cavities or living spaces. A camera inspection catches it. A visual glance doesn’t.
- Cross-contamination in attached housing. If your neighbor’s house is attached to yours and they’ve converted to gas, their appliance can vent into a shared stack and push carbon monoxide into your fireplace. This is a real risk in Commack’s attached homes near Jericho Turnpike and Commack Road, and it’s why we take venting so seriously.
- Frost-damaged crowns and spalling brick. Central Suffolk County’s winter freeze-thaw cycles; wet Atlantic air, repeated crossings of the freezing point, sometimes a dozen times in a season; eat away at mortar joints and chimney crowns. Spring inspections routinely reveal winter frost damage that went unnoticed because nobody looked at the chimney at the end of heating season.
Pricing for Fireplace Services in Commack, NY
Here’s what Commack homeowners can expect to pay with Top Hat Chimney:
- Gas fireplace tune-up: $150-$260
- Wood-burning fireplace cleaning with camera inspection: $180-$340
- Damper repair or replacement: $120-$400
- Firebox repair or rebuild: $400-$1,400
- Liner assessment with camera: $95 (waived if we do the work)
- Fireplace conversion to gas: $1,800-$3,500
What changes the number? The age and condition of your liner, whether you have a shared flue, how much frost damage the crown has taken, and whether we’re working in a ranch, a cape, or a split-level. We give you a flat price before any work begins. The number you hear on the phone is the number on the invoice. And every job is backed by the 90-Day Done Right Promise. Call (631) 502-3612 for a free estimate.
We Also Serve Cities Near Commack
Our crews work throughout central Suffolk County, including East Northport, Kings Park, Smithtown, and Greenlawn. If you’re in one of those towns, the same Fireplace Services team covers your neighborhood. And if you’re in Commack proper, we’re already close. The drive to your house is short, and we know these streets.
Serving Commack, NY - Our Local Coverage Area
We’re based in the Commack 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 Commack
Because your chimney was sized for oil, not gas. Commack’s post-war ranches, capes, and split-levels were built almost entirely around fuel-oil heat. When National Grid expanded natural gas service into central Suffolk County, thousands of homeowners converted their furnaces to gas while leaving the original, oversized clay-tile-lined chimney in place. Those chimneys were built for high-BTU oil appliances. A modern gas furnace produces cooler, moister exhaust that condenses inside the old tile liner, and that condensation is acidic. It eats the mortar joints from the inside out. That’s the short answer. The longer version is that we inspect it with a camera and show you exactly what’s happening. If you haven’t had a liner assessment since converting to gas, now’s the time. Call (631) 502-3612 and we’ll set it up.
Yes, it can. In Commack’s attached housing, especially the older attached homes near Jericho Turnpike, flues from multiple units often share the same chimney stack. If your neighbor converted to a gas appliance and they’re venting into that shared stack, and if that stack wasn’t relined for the new appliance, their exhaust can push into your flue. That means carbon monoxide coming into your living room. It’s not a theoretical risk; it’s something we’ve documented in Commack. If you live in an attached home and you’re not sure how your flues are configured, that’s a camera inspection. We’ll show you exactly what’s venting where, and we’ll tell you plainly if there’s a problem. Your neighbor’s conversion may have created one for you.
You’ll often see the signs before we even get on the roof: smoke backing into the living room when the furnace kicks on, a smell of oil exhaust near the fireplace, or a chimney that drafts fine on some days and badly on others. In Commack’s 1960s colonials, some original builders ran the oil-burner flue and the wood-burning fireplace flue through the same clay tile liner, a configuration that violates current code and doesn’t vent either appliance properly. On a 1960s colonial off Jericho Turnpike, our tech found exactly that: the oil-burner flue and the fireplace flue sharing one liner, with backdrafting into the living room. We documented the violation, installed a DuraFlex liner to separate the appliances, and left the fireplace drafting clean. If you suspect a shared flue, don’t guess. Call (631) 502-3612.
Commack winters sit right on the freeze-thaw line. Wet Atlantic air moves in, temperatures dip below freezing at night, then climb back above during the day. Water seeps into the tiny cracks in your chimney crown and mortar joints, freezes, expands, thaws, and repeats. Each cycle widens the cracks a little more. After a few dozen freeze-thaw cycles in a single winter, you get spalling brick, a cracked crown, and mortar joints that are powder on the inside. Spring is when it shows up. That’s why we say: once a year, burn or no burn. Chimneys break in the off-season too. A spring inspection catches the frost damage before it becomes a rebuild.
It can, and in Commack it often does. Here’s why. Commack’s housing stock is dense with 50 to 70-year-old masonry chimneys. The clay tile liners in those chimneys are commonly cracked, offset at the joints, or missing sections. When we run the camera during a routine cleaning, we sometimes find a liner that’s beyond saving. Or we find a shared flue that was never documented. Or a gas conversion that’s venting into a tile liner that’s condensing and corroding. At that point, a simple sweep becomes a safety conversation. We don’t upsell. We show you the footage, explain the options, and tell you if the job can wait. Nobody leaves a Top Hat job wondering whether the liner was fine. They’ve seen it with their own eyes. If you want that level of straight talk, call (631) 502-3612.
If your Commack fireplace hasn’t been looked at in a year or more, or if you’ve converted to gas and never had the liner inspected, call (631) 502-3612. Wendell or one of his crew will answer. You’ll get a real price, a straight answer, and the peace of mind that comes from seeing the camera footage yourself. We serve Commack, East Northport, Kings Park, Smithtown, Greenlawn, and the surrounding area.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Commack since 1999.