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 Chimney Repair Across Old Greenwich
Chimney repair in Old Greenwich typically runs $425-$2,800 depending on whether you need mortar repointing, flashing replacement, or a full rebuild, and most jobs are completed in one visit. If you live near Sound Beach Avenue, Binney Park, or down by Greenwich Point, you know the salt air off Long Island Sound does things to brick and mortar that inland towns never deal with. Wendell Pike and his crew at Top Hat Chimney have been repairing chimneys in Old Greenwich since 1999, and we show you camera footage of every problem before we recommend a fix. Call (475) 242-5865 for a straight answer and a free estimate, no trip charge inside the county.
Why Top Hat Chimney Is Old Greenwich’s Preferred Chimney Repair Company
We’re not a franchise that rotated into Fairfield County last spring. Wendell founded Top Hat Chimney in 1999, and his name and license number are on every job we do in Old Greenwich. When you call, a live person answers, around the clock, and it may well be Wendell himself picking up. The number you hear on the phone is the number on the invoice. Every completed job carries the 90-Day Done Right Promise in writing, and if something isn’t right, one call brings the crew back at no additional cost. Ask anyone on your street, the homeowners around Binney Park and Shore Road have been seeing the same faces for years.
Our Chimney Repair team knows what Old Greenwich chimneys go through. We’ve worked on enough 1920s Colonials and shingle-style houses to know that the Sound-facing side of your chimney is eroding faster than the street-facing side. That’s the salt air doing its work. We don’t quote one price on the phone and another at the door, and we don’t recommend a liner or a rebuild unless the camera footage shows you exactly why it’s needed. You’ll see the video yourself, and our sweep will explain it in plain English before any work begins.
Our Chimney Repair Services in Old Greenwich
Mortar Repointing
Repointing replaces the deteriorated mortar between your bricks, and in Old Greenwich it’s one of our most common calls. The constant salt-laden air from Long Island Sound eats away at mortar joints, especially on the Sound-facing side of the chimney, where wind-driven nor’easter rain pushes moisture into every crack. We match the original mortar color and composition so the repair blends with your older Colonial or Tudor. A typical repointing job in Old Greenwich runs $700-$2,200 depending on how much of the stack needs work.
Spalling Brick Repair
Spalling is what happens when moisture gets inside the brick, freezes, and pops the face off. Around Shore Road and Sound Beach Avenue, we see it most on the water-facing side of chimneys, where salt spray accelerates the cycle. We remove the damaged brick, replace it with matching brick, and address the moisture problem that caused it. Doing one side now costs far less than rebuilding the whole stack in five years. Spalling brick repair in Old Greenwich generally runs $500-$1,800 per section.
Chimney Waterproofing
Waterproofing isn’t a paint job. It’s a vapor-permeable sealant that lets moisture escape from inside the masonry while keeping rain and salt spray out. For Old Greenwich chimneys, with the tidal marshes near Greenwich Point keeping ambient humidity high year-round, waterproofing is often the difference between a chimney that lasts another 30 years and one that needs a rebuild in 10. We apply a breathable waterproofing treatment after any repointing or brick repair so the whole system works together. Expect $450-$950 for a standard Old Greenwich chimney.
Flashing Repair
Your flashing is the metal where the chimney meets the roof, and in Old Greenwich it takes a beating. Salt air corrodes flashing faster here than in inland Greenwich or Stamford, and once it fails, water runs straight down into your attic and walls. We inspect the flashing on every repair visit, and when we replace it we use corrosion-resistant materials that stand up to the Sound. Flashing repair in Old Greenwich typically costs $400-$1,400 depending on how many sides of the stack need new metal.
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.
Trusted Brands We Service in Old Greenwich
We install and service liners and components from DuraFlex, Gelco, and Olympia Chimney, brands we’ve trusted for years because they hold up in coastal conditions. When your chimney needs a stainless liner to replace a cracked clay flue or to vent a newer furnace safely, we use these products and stand behind them with the 90-Day Done Right Promise. Because we work Old Greenwich regularly, we keep common parts on the truck, which means less waiting and fewer return trips. The sweep who shows up at your door in uniform is the same one who’ll answer your call if you have a question next month.
Common Chimney Repair Problems We See in Old Greenwich Homes
- Salt-driven spalling on the Sound-facing side. The brick face erodes visibly faster than the sheltered side, and homeowners miss it because the chimney looks fine from the street. We walk around the whole stack and show you what the water side looks like.
- Cracked clay flue tiles in 1920s-1950s chimneys. Original terra cotta liners crack silently from salt-driven thermal cycling. You won’t know until a Level 2 camera inspection reveals the damage, and by then the moisture has been soaking the masonry for years.
- Corroded caps and dampers from salt spray. Metal components age faster near the Sound. A rusted cap lets rain in, and a seized damper makes your fireplace inefficient or unsafe. We replace them with marine-grade materials when needed.
- Wind-driven rain entering flue openings during nor’easters. The angle of coastal storms pushes water directly into the flue, overwhelming unlined masonry and washing out mortar before visible spalling appears. Waterproofing and a proper cap solve most of these cases.
Pricing for Chimney Repair in Old Greenwich, CT
Here are straight numbers for the Old Greenwich market. Mortar repointing runs $700-$2,200. Spalling brick work runs $500-$1,800. Chimney waterproofing runs $450-$950. Flashing repair runs $400-$1,400. A full chimney rebuild on an older Old Greenwich home runs $3,500-$9,000, and a new stainless liner runs $1,800-$3,600 installed. What moves the number is how much of the stack is involved, whether we’re working from a high roof or steep pitch, and whether the damage is on the Sound-facing side, which often needs more brick replacement. You’ll get a written, upfront price before a single tool comes off the truck, and there’s no trip charge inside the county. We also offer $40 off any repair over $200 and a free second opinion on any competing written estimate. Seniors and veterans always get 10% off.
We Also Serve Cities Near Old Greenwich
If you live in Old Greenwich or the surrounding shoreline, we cover Riverside, Cos Cob, Stamford, and Greenwich. The same owner-operated crew, the same camera-first honesty, and the same written 90-Day Done Right Promise. If you’re a few minutes up the road in Cos Cob or Riverside, we’ll be there on the same schedule we run for Old Greenwich.
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 - Chimney Repair in Old Greenwich
The side facing Long Island Sound gets hit with salt-laden air and wind-driven rain that the sheltered side never sees, and in Old Greenwich this pattern is more pronounced than in inland Greenwich or Stamford. We see it on nearly every older chimney between Shore Road and Sound Beach Avenue. The fix is usually repointing and waterproofing on the affected face, and the camera footage we show you will make the difference obvious. Call (475) 242-5865 and we’ll take a look, no charge for the trip inside the county.
Get the camera footage. In a 1920s or 1930s Old Greenwich house, the original clay flue liner has been through decades of salt-driven thermal cycling, and cracking is common. But you should never take a verbal claim at face value, and we don’t expect you to. We run a camera down the flue and show you the cracks, the gaps, the washout. If a liner is intact, we’ll tell you it’s intact and send you on your way. If it’s not, you’ll see exactly why and what we recommend, with a written price before work begins.
The marshes keep ambient humidity elevated year-round, which means your chimney’s masonry never really dries out, even in summer. Combined with salt from the Sound, that constant moisture accelerates the breakdown of mortar joints. We recommend waterproofing with a vapor-permeable treatment after any repointing in the marsh-adjacent neighborhoods, because it lets trapped moisture escape while keeping new moisture out. It’s the same treatment we use on Sound-facing chimneys, and it’s worth doing while the brick is still solid.
Nor’easters push rain at angles that put water into places a normal storm never reaches, and in Old Greenwich that often means water driven directly into the flue opening. But dripping into the fireplace is a sign the chimney has a problem to fix, not a fluke of the storm. It could be failed flashing, a cracked crown, or a rusted cap. We’ll find out with a roof-level inspection and camera run, and we’ll show you what we find. Leaving it means wet flue liners and mortar washout, which is exactly how small water issues become rebuilds.
No, it’s not normal, and it’s not a quirk of an older home. That damp, acrid smell is moisture moving through the flue and picking up soot and creosote on the way. In Old Greenwich, the likely causes are a cracked clay liner, a leaking crown, or corroded flashing. We’ll open the damper, run the camera, and show you where the water is getting in before we recommend anything. In an older shingle-style house with the original chimney, catching this early is the difference between a liner install and a full rebuild.
If your chimney has seen better days, or you just want an honest set of eyes on it before winter, call Top Hat Chimney at (475) 242-5865. Wendell and his crew serve Old Greenwich and the surrounding shoreline, with upfront pricing, camera-proven recommendations, and the 90-Day Done Right Promise on every job.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Old Greenwich since 1999.