Famco Flue Liner Replacement in New York City, NY

Famco Flue Liner Replacement: The New York City Owner’s Guide

We stock and install Famco-compatible flue liner replacement in New York City, with typical installed pricing from $1,800 to $3,400 depending on chimney height, diameter, and access. Most Famco liner jobs are completed in a single visit, and we carry common diameters on our trucks for same-day installation. Most homeowners discover the problem during a routine cleaning or after a Level-2 camera inspection reveals cracked, delaminated, or corroded stainless steel that no longer contains combustion gases safely.

Call (855) 950-3861

Which Famco Models This Applies To

Famco flue liners fall into several series lines, and matching the replacement correctly matters more than with some other brands because Famco used slightly different alloy specifications across production years. The 304-grade and 316Ti stainless liners are the most common in New York City housing stock, particularly in prewar brick row houses and 1960s-era detached homes where Famco gained market share in the 1980s and 1990s.

To identify your exact liner, check the collar stamp near the top termination if accessible, or measure the inner diameter with a chimney sweep’s mirror. The 6-inch and 8-inch round diameters dominate, though we also see oval configurations in older Brooklyn and Queens installations where space between wythes is tight. If the original label is gone, we use a borescope to read any remaining alloy markings and match accordingly.

We are an independent service provider, not affiliated with Famco. For most replacements, we install quality aftermarket equivalents that meet or exceed Famco’s original specifications, sourced through our supply chain alongside DuraFlex, HeatShield, and Gelco. OEM Famco liners are available by special order when a historic or warranty-matched installation is required. The aftermarket route typically saves $300 to $500 without compromising longevity, and we warranty the work identically either way.

Signs Your Famco Flue Liner Replacement Is Failing

• White or greenish efflorescence on exterior brickwork. This indicates flue gases migrating through cracks in the liner and condensing within the chimney structure. In New York City’s freeze-thaw climate, this accelerates mortar decay and spalling, particularly on north-facing exposures where the masonry never fully dries.
• Strong smoke odor when the fireplace is not in use. A compromised Famco liner allows downdrafts to pull residual creosote odor into living spaces. We see this frequently in taller Manhattan and Bronx buildings where stack effect pressure differentials are pronounced.
• Visible cracks or rust flakes in the firebox. When the liner fails near the thimble connection, combustion byproducts back-vent into the smoke chamber and settle as rust-stained debris. This is often the first visible clue that prompts a call.
• Water staining on interior walls near the chimney chase. A separated liner joint allows rain and meltwater to bypass the cap and run down the flue interior. New York City’s driving rains, especially the nor’easters that saturate Brooklyn and Queens, exploit these gaps aggressively.
• Deteriorating draft performance requiring progressively larger fires to establish draw. As a Famco liner corrodes or delaminates, the smooth interior surface becomes rough and turbulent. The flue doesn’t care how old the house is. It either draws clean or it doesn’t.

Replacement Cost & What’s Included

What drives the range: chimney height from roof to appliance, whether the existing liner pulls out cleanly or requires demolition, and access (steep slate roofs common in Park Slope or Forest Hills add rigging time). Every estimate includes the liner, top plate, bottom connector, insulation where code requires it, and disposal of the failed unit. Our 90-Day Done Right Promise covers the installation in writing, no arguing. The number on the estimate is the number on the invoice.

DIY or Call Us?

An owner can safely check three things: whether the cap is present and secure, whether water stains are spreading on nearby walls, and whether the firebox shows rust or debris accumulation. These observations help us understand urgency when you call.

What you should not attempt: pulling a lodged liner, working on a steep roof, or modifying gas appliance connections. The old liner may be wedged by creosote buildup or previous partial collapses, and the extraction requires controlled force that risks chimney structure damage. In New York City’s dense housing, a dropped liner section or damaged flashing becomes a liability issue with neighbors quickly. We complete most Famco liner replacements in one visit with our truck stock, and the upfront pricing means no discovery of hidden costs mid-job. Call (855) 950-3861 for a free estimate.

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