Stainless Steel Chimney Liner Installation in Manhasset Hills, NY
Replacing cracked clay tile with a liner sized correctly for your appliance — CSIA-certified, photo-documented, with one clear price before we start.
"They showed me the cracked tile on camera before quoting anything. No pressure, just proof."
"Our insurance needed a Level 2 report after a chimney fire. A1 had it turned around fast."
"Liner was sized properly for our new furnace — no more smoke smell in the house."
"Straightforward price after the inspection. Installed the same day, no surprises."
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Why Your 1960s Manhasset Hills Chimney Probably Needs a New Liner
Most homes in Manhasset Hills — Shelter Rock Manor, Crest Road, and the surrounding streets — went up in the late 1950s and early 1960s. Clay tile liners were standard then. Sixty-plus years later, that clay is doing exactly what clay does over time: cracking, spalling, and shifting as the flue heats and cools season after season.
A cracked liner isn't cosmetic. It's the barrier between the fire in your fireplace or furnace and the wood framing of your house. When it fails, heat, sparks, and toxic gases have a path they were never supposed to have — and in this neighborhood, that's close to the default condition for a chimney this age that hasn't been relined.
Schedule an Inspection
Signs Your Chimney Liner Is Failing
Any one of these is a reason to have the flue scoped before you use it again.
- Cracked or crumbling clay tiles — visible during a video scan, or pieces already fallen to the bottom of the flue
- Smoke smell inside the house — especially in rooms that aren't near the fireplace
- After a chimney fire — even a small one can severely damage a clay liner in seconds
- Buying or selling a home — a damaged liner is one of the most common findings that delay closings
Why Stainless Steel Liners
Clay tile was built for open wood fires. Today's appliances need something rated for more.
Clay Tile
The original standard. Cracks and spalls over decades of heat cycling, and isn't rated for gas or oil appliances installed after the home was built.
Cast-in-Place
Poured in place to reinforce an existing flue. A solid option for masonry repair, but not always the most direct fix for a fully deteriorated liner.
Stainless Steel Recommended
Rated for gas, oil, and wood-burning appliances alike. Sized to the exact appliance it serves, so draft, condensation, and efficiency are correct from day one.
Our Stainless Steel Liner Installation Process
Level 2 Video Inspection
We scan the full flue before talking liner. You see the same footage we do.
Photo-Documented Findings
Every crack or gap is photographed and explained in plain language.
Upfront Price
One clear number once we know flue condition and appliance type. No changes once the crew arrives.
Same-Day Installation
Insulated, connected, and pressure-tested before we call the job done.
Why A1 Chimney for Liner Installation
CSIA-Certified, NFPA 211 Compliant
Every installation follows current NFPA 211 code guidance, performed by CSIA-certified technicians — not just how it was done when the chimney was built.
Fully Insured, 13+ Years in Nassau County
Full liability coverage on every job, backed by over a decade of experience with this area's housing stock.
What It Costs
Liner cost depends on flue length, diameter, insulation needs, and appliance type. You get an exact price after our Level 2 video inspection — no charge, no obligation for the estimate.
A Few Ways to Move Forward
Explore More Services
Liner damage often surfaces during a repair, cap, or masonry job too.
See Related Services →About A1 Chimney
CSIA-certified, fully insured, and familiar with Manhasset Hills homes.
Learn About Us →Get a Free Consultation
We'll scope your flue and give you a straight answer, no obligation.
Contact Us →Other Ways We Help Manhasset Hills Chimneys
A failing liner is often found alongside one of these — we handle all of it under one visit when possible.
Chimney Repair
Cracked crowns, spalling brick, loose mortar — we diagnose the cause before we quote the fix.
Masonry & Tuckpointing
Failed mortar removed and joints repacked so water stops getting behind the brick.
Chimney Inspections
Level 1 for an annual checkup, Level 2 video scans after a fire, appliance change, or home sale.
Gas & Oil Flue Service
Annual flue checks for blockages, corrosion, and carbon monoxide safety on gas and oil-fired systems.
Areas We Serve Near Manhasset Hills
Not on the list? Call us — we cover most of western Nassau County.
Frequently Asked Questions
Cost depends on flue length, diameter, insulation needs, and appliance type. You'll get an exact price after our Level 2 video inspection — no charge, no obligation for the estimate.
Most residential installations are completed in a single visit, typically a few hours depending on flue condition and access.
Many homeowner policies do, but coverage varies by insurer and policy. We provide the photo-documented Level 2 inspection report insurance companies typically require to process a claim.
It depends on the appliance connected to the flue — gas, oil, and wood-burning units each have different sizing requirements. We calculate this during inspection rather than using a standard size for every job.
Properly installed and maintained stainless steel liners typically last 15 to 25-plus years, significantly outlasting the original clay tile in most 1960s-era chimneys.
Don't Wait for a Cracked Liner to Become a Bigger Problem
A damaged liner won't fix itself — and it can mean a denied insurance claim or a delayed home sale. Get it scoped and priced before that happens.