Get Your FREE Estimate

Chimney Cleaning

Free Estimate

Get Your FREE Estimate.

NYC MC 801.16 Flue lining

NYC DOB

Masonry chimneys shall be lined. The lining material shall be compatible with the type of appliance connected, in accordance with the appliance listing and manufacturer’s installation instructions. Listed materials used as flue linings shall be installed in accordance with their listings and the manufacturer’s installation instructions.


What Our Customers are Saying…

Upon your recommendation I recently had my oil burner chimney repaired/replaced by Guaranteed Chimney. They increased the size of the flue to seven inches from four inches. The negative draft is now five.

This company was very professional and reasonable in their pricing. I highly recommended them.

Michael