A Top company - serving Stamford, CT

Famco Flue Liner Replacement Nationwide

Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Famco Flue Liner Replacement: The Stamford Owner’s Guide

If you have a Famco flue liner that’s cracked, corroded, or just worn past its service life, we stock Famco-compatible stainless steel liners and install them throughout Stamford, typically for $1,900 to $3,400 depending on liner diameter, length, and chimney access. Most replacements are done in a single day once we’re on site. The way most Stamford homeowners find out their Famco liner has failed is simple: they notice flue tile debris at the base of the fireplace, a rust streak on the chimney exterior, or they call us after another company showed them camera footage of a liner that looks like Swiss cheese.

Call (475) 242-5865

We’re an independent chimney service company. We install and service Famco products, but we’re not affiliated with or endorsed by Famco. We stock their liners because we’ve torn out enough failed knockoffs to know the difference. Wendell Pike has been running crews across Fairfield County since 1999, and he’ll tell you the same thing he tells every Stamford homeowner: if the liner doesn’t need replacing, you’ll hear it from us first.

Which Famco Models This Applies To

Famco builds their flue liners in a few distinct lines, and the replacement path depends on which one your home has. The most common in Stamford homes are the Famco 300-series and 500-series flexible stainless liners, typically in 4″, 5″, 5.5″, or 6″ diameters for wood stoves and inserts, and 6″ to 8″ for open fireplaces. The 300-series is a lighter-gauge liner meant for gas; the 500-series uses a heavier 316L stainless alloy that holds up to wood-burning temperatures and the acidic creosote that comes with them.

Here’s the gotcha we see regularly: a 300-series liner installed for a wood stove will fail years early because it was never rated for that heat and chemistry. Manufacturers stamp the alloy and series on the liner itself, usually near the top or bottom end, but stamps wear off. If you can’t read it, we measure wall thickness and run a camera to check for pinholes and weld integrity. For most Stamford homes, the right fix is a 500-series 316L liner, either Famco OEM or a quality equivalent from DuraFlex or HeatShield. We stock all three on the truck. Famco OEM is what we recommend when you want a direct match to the original install; the aftermarket options from DuraFlex and HeatShield meet the same UL 1777 listing and carry their own warranty, sometimes at a better price for the same gauge.

Signs Your Famco Flue Liner Replacement Is Failing

  • Flue tile debris in the firebox or cleanout. The old clay tile inside the chimney is spalling and crumbling, which usually means the liner protecting it is already compromised and moisture is getting where it shouldn’t.
  • Rust streaks or staining on the chimney exterior, especially near the top. Condensation inside a failing liner pushes moisture through the masonry. By the time you see it outside, the liner has been leaking for a while.
  • A smell like a damp campfire in the room, even when the fireplace is cold. Creosote has soaked into the masonry because the liner is no longer containing it. This is also a fire risk, not just a smell problem.
  • Visible cracks, gaps, or separation at the liner seams when viewed with a camera. We record everything. If we tell you a liner is shot, you’ll see the footage yourself before you spend a dollar.
  • Reduced draft, smoke rollout, or a stove that struggles to stay lit. A liner with holes or separation pulls less air, and what it does pull comes from the wrong places. This gets worse as the liner continues to degrade.

One pattern worth knowing: Stamford’s coastal humidity and freeze-thaw cycles accelerate liner failure compared to inland Connecticut. Homes within a couple miles of Long Island Sound see liners fail three to five years earlier than identical liners in Redding or Newtown. Moisture is the enemy, and salt air doesn’t help.

Replacement Cost & What’s Included

For a Famco flue liner replacement in Stamford, plan on $1,900 to $3,400 installed. A straightforward gas liner swap in a single-story chimney runs the low end; a wood-burning insert with an 8″ liner, insulation wrap, and a taller or harder-access chimney runs the high end. If we’re also replacing the crown or repointing the top courses because the failed liner let water destroy them, that’s separate and you’ll see it as a separate line item.

Every estimate includes the liner, insulation if the appliance calls for it, the top plate, rain cap, and connector to the stove or insert. We give you one number before a single tool comes off the truck, and that’s the number on the invoice. No trip charge inside Fairfield County. And every job carries the 90-Day Done Right Promise in writing: if it’s not right, one call brings Wendell and his crew back at no additional cost. We also knock $40 off any repair over $200, and seniors and veterans always save 10%.

DIY or Call Us?

Here’s the honest split. You can check a few things yourself: look for rust streaks outside, flue tile debris in the firebox, or water stains around the mantel. You can shine a flashlight up from below and note what you see. But pulling and replacing a flue liner is not a weekend project. It means working on a roof in Stamford weather, handling a 25 to 35 foot piece of flexible stainless that wants to kink, and making connections that have to be airtight and code-compliant. If a liner kinks during install, it’s scrap. If the connection to the stove isn’t seated right, you’ve got carbon monoxide leaking into the house. This is one of those jobs where the cost of getting it wrong is a chimney fire or worse. Call a licensed sweep who does this every week. If you’re in Stamford, call us at (475) 242-5865 and we’ll give you a straight answer, same day.

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