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
Fireplace service in Old Greenwich runs about $145 to $385 for most gas or wood-burning units, with damper repairs landing between $180 and $420 depending on whether we can rebuild the assembly or need a full replacement. We get to most Old Greenwich homes within one to two business days, and calls are answered by a live person around the clock at (475) 375-2748. The salt air off Long Island Sound is the single biggest problem we see here, and it shapes how we inspect, what we recommend, and when we tell you to hold off entirely.
Wendell founded Fireplace Services as Top Hat Chimney back in 1999 after years of watching national chains quote one number on the phone and a different one at the door. He built this company around a simpler idea: put your name on the work, hand the homeowner the camera footage, and stand behind every job in writing. Old Greenwich’s housing stock is mostly pre-1945 Colonials, Tudors, and Shingle-style homes with clay tile flues, multiple fireplaces, and decades of salt exposure. We know what that combo does to a chimney because we have been inside hundreds of them right here.
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 Old Greenwich’s Preferred Fireplace Services Company
Homeowners in Old Greenwich tend to be exactly the kind of customer Wendell built this business for: people who have dealt with a franchise that sent a stranger, changed the price at the door, and never answered the phone afterward. We do not work that way. The number you hear on the phone is the number on the invoice, in writing, before a single tool comes off the truck. Every job carries the 90-Day Done Right Promise: if something is not right, one call brings Wendell back at no additional cost.
Ask anyone on your street. We have swept and repaired fireplaces in Old Greenwich long enough that Wendell runs into customers at the hardware store on Saturday, and they wave. Our local reputation is built on the camera footage and a plain-English verdict, every single time, no exceptions. When a fireplace problem looks minor but is not, we show you exactly what we saw. When it looks scary but is actually fine, we tell you that too and do not recommend the work.
Our sweep who shows up at your door is background-checked and in uniform, not a subcontractor routed from three towns away. We coordinate scheduling from our county office, but the crew serving Old Greenwich lives and works locally. Response time to most of Old Greenwich, including the neighborhoods off Sound Beach Avenue and Shore Road, is typically one to two business days. Calls are answered by a live person, 24/7. It may well be Wendell himself picking up at two in the morning.
Our Fireplace Services Services in Old Greenwich
Gas Fireplace Service
Many Old Greenwich homes had gas inserts added to original wood-burning fireplaces during renovations, and we service those units constantly. The issue we see most in this town is not the gas valve or the ignition; it is the original flue still in service behind the insert, sized for wood and never properly lined for gas. A gas insert that works fine but vents into a clay-tile flue with cracks or open mortar joints can put carbon monoxide into the house. We check the entire pathway, not just the box. Typical gas fireplace service in Old Greenwich runs $145 to $285, including a full safety inspection of the venting system.

Wood Burning Fireplace
Wood burning fireplaces in Old Greenwich’s older Colonials and Tudors usually mean original clay tile flue liners and decades of creosote history. First-degree creosote is a brush job. Third-degree is a glaze, and it is a much bigger conversation. We sweep, inspect, and show you the camera footage so you can see the flue condition for yourself. Most wood fireplace sweep and inspection work in Old Greenwich lands between $195 and $340. Whether you burn every weekend or not, once a year is the rule. Chimneys break in the off-season too.

Fireplace Insert
We install and service inserts from brands we trust, including HeatShield and Olympia Chimney. In Old Greenwich, we most often replace aging gas inserts that were installed during the post-2000 renovation wave and are now hitting the end of their service life. Some homeowners want to go back to wood, some want a newer, more efficient gas unit. Either way, we size the venting properly and tell you plainly whether your existing flue can handle the load. Insert installation in Old Greenwich typically runs $1,800 to $4,500 depending on the unit and whether a new liner is needed.

Damper Repair
The damp, salt-laden air in Old Greenwich is brutal on steel dampers. They rust shut, warp, or break off at the hinge, which makes the fireplace unusable and can block draft entirely. The wind off the Sound rattles a loose damper plate constantly, and the creaking you hear on gusty nights is a sign the assembly is on its way out. Damper repair in Old Greenwich runs $180 to $420, and most jobs are done same-day once the part is in hand, which for common sizes usually means the same week.

Trusted Brands We Service in Old Greenwich
We install and service products from DuraFlex, HeatShield, and Gelco because these are the brands that hold up in a salt-air environment. For chimney caps, flashings, and anything metal exposed to Long Island Sound air, we recommend stainless steel over galvanized every time. The cost difference is modest, and the lifespan difference in Old Greenwich is dramatic; galvanized steel caps near Greenwich Point routinely corrode through in five to seven years. We keep common parts on the truck for Old Greenwich service calls, so most damper and cap replacements do not require a second visit.
Common Fireplace Services Problems We See in Old Greenwich Homes
- Salt-corroded galvanized caps and flashings. Homes within a half-mile of Greenwich Point lose galvanized steel caps to rust and pitting faster than anywhere else we work. Water gets in, rots roof sheathing, stains ceilings, and starts a cascade of masonry damage.
- Spalling brick and crumbling crowns. The freeze-thaw cycle with salt-laden moisture drives efflorescence and spalling at an accelerated rate. Crowns lose their wash, water pools, and the damage moves downhill fast.
- Rusted, warped, or broken dampers. Thin steel damper assemblies in the damp coastal air rust shut or snap at the hinge. Fireplace becomes unusable, drafts get strange, and the fix for a stuck damper is cheaper than the water damage from leaving it.
- Original unlined chimneys on pre-1945 homes. Many Old Greenwich Colonials and Tudors still have single-wythe or unlined flues. They passed decades of light use, but heavier burning after renovations exposes cracked tiles and open joints that create carbon monoxide paths.
Pricing for Fireplace Services in Old Greenwich, CT
Here is what we quote in Old Greenwich, honestly and up front. Gas fireplace service and safety inspection: $145 to $285. Wood fireplace sweep with camera inspection: $195 to $340. Damper repair or replacement: $180 to $420. Fireplace insert installation: $1,800 to $4,500 depending on unit and liner requirements. Crown rebuild with proper wash and drip edge: $800 to $2,000. Stainless steel cap replacement: $200 to $600 installed.
The salt-air factor means replacing a cap early is the cheapest chimney decision you will make in Old Greenwich. A $200 to $600 stainless cap is a fraction of what a rotted roof deck or rebuilt crown costs. We give you a free estimate before any work starts, and the price does not move. If you have a written estimate from another company, we will give you a free second opinion. $40 off any repair over $200, and 10% off always for seniors and veterans. Call (475) 375-2748.
We Also Serve Cities Near Old Greenwich
Top Hat Chimney serves the full coastal stretch of Fairfield County, including Old Greenwich and nearby Riverside, Cos Cob, Greenwich, and Darien. If you live a few blocks from the water or a few miles inland, the inspection cycle and the salt-air logic still apply. Call (475) 375-2748 and we will get you on the schedule.
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
Every 12 months, burn or no burn. The salt air off Long Island Sound accelerates corrosion and mortar erosion fast enough that homes near Greenwich Point can show meaningful cap and crown deterioration within a single season. An annual inspection catches a pitting galvanized cap before it lets water into the roof system. Call (475) 375-2748 to book the one visit a year that keeps the bigger bill away.

Yes, and in many ways your chimney needs it more. Those original pre-war flues were sized for wood, not gas, and they were rarely lined correctly when the inserts went in. The gas insert works fine and the flue behind it can still be cracked and leaking into the house. A camera inspection shows you the whole path. Book one at (475) 375-2748.

The galvanized steel chimney cap and the metal flashing around the base of the chimney, usually within five to seven years near the water. Salt-laden moisture pits the metal, rust opens seams, and water gets behind everything. Stainless steel is the fix, and it is a modest cost compared to what the rust leads to if ignored.

It is a sign the damper assembly has loosened and the salt air has started working on the hardware. In Old Greenwich’s damp coastal environment, that rattle is often the first stage of a damper that will eventually rust shut or break at the hinge. A rebuild now is cheaper than a replacement after the plate fails completely.

Repointing fixes the masonry, but it does nothing for a cracked clay tile flue liner inside. In Old Greenwich, freeze-thaw cycles with salt-laden moisture crack flue tiles over time, leaving gas paths into the house even when the brickwork looks fine. The only way to know is a camera inspection. We will show you the footage and tell you plainly which job you actually need.
If your fireplace has not been looked at in a year, call Top Hat Chimney at (475) 375-2748 for a free estimate. Wendell and his crew serve Old Greenwich with straight answers, camera evidence, and a 90-Day Done Right Promise on every job. The number you hear on the phone is the number on the invoice.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Old Greenwich and the surrounding coastal communities since 1999.






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