Get Your FREE Estimate

Chimney Cleaning

Free Estimate

Get Your FREE Estimate.

About Guaranteed Home Improvemnent

Chimney Cleaning

Established in 2006, Guaranteed Home Improvement is one of the leaders in heating appliance chimney repairs and chimney cleaning services in New York and New England. Many reputable heating and oil companies from the area trust us to install chimney liners for their oil-to-gas conversion clients. We also help homeowners repair and fix any chimney cap or fix and replace any chimney liner.

We proudly service the New York and New England areas. Our offices are located in Hicksville, New York; East Haven, Connecticut; and Millbury, Massachusetts. We are fully licensed in chimney and masonry services on Long Island (Nassau and Suffolk counties), Westchester County, Yonkers, New York City (including the five boroughs: Bronx, Queens, Brooklyn, Manhattan and Staten Island), Connecticut, Massachusetts, and New Jersey.

We are also proud members of associations including the National Association of Fire Investigators, National Chimney Sweep Guild, National Association of Oil Heating Service Managers, National Fireplace Institute and the National Fire Protection Association.


69.95 Single Flue Cleaning Coupon
20% Off Masonry Repair Coupon
10% Chimney Lining Coupon

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