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Chimney Cleaning

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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…

I am writing this letter to you to say thank you for the exceptional work that was done by Mike, to replace a chimney liner that was needed. I am very happy to say, that Mike was on time for my appointment today. I received a friendly and courteous response from him. Mike explained everything that was done and cleaned up very good.

I also thank Petro Oil for recommending you to me, and for the discount that was applied to my bill. I am completely satisfied with the work that was done in a very timely manner, and a big thank you to Mike.

Best of luck to you and your company. I would recommend you to my friends. Again, thanks for a job well done.

Zena