Gas Chimney Cleaning (Furnaces, Boilers, Water Heaters)
Gas appliances burn cleaner than wood, but soot, debris, and failed liners still block venting and can push carbon monoxide into the home. We sweep and verify safe flow.
What We Do During a Gas Flue Cleaning
- Brush and vacuum the connector and flue; remove soot and scale.
- Check for loose masonry or deteriorated liner tiles; photo documentation.
- Confirm draft and appliance connection; look for back-drafting signs.
- Review cap, crown, and flashing—water can corrode metal parts and mortar.
Why It Matters on Long Island
Wind and nor’easters can shift caps and flashing. Leaves, birds, or construction debris can partially block gas vents—leading to incomplete combustion and CO risk. Annual cleaning + check keeps everything moving the right way.