About Us

About Harmony Home Improvement

In business since 2002, Harmony Home Improvement is your local expert on home exterior remodeling services. We specialize in roofing, siding, windows, decks and more. Our goal is to provide our customers with top quality service, premium building materials, and factory certified installations. Our company slogan is "Creating a Harmony between Customer, Contractor and Community."

Recent Testimonials

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“I will tell any friends or family members that are looking for a new roof!”

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Tien T. of Plainville, CT

“A very pleasant and professional experience from the start to the finish. I would highly recommend them.”

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Stephen Z. of Cromwell, CT

“They were professional and great to deal with.”

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Nancy L. of Simsbury, CT

“It really looks beautiful.”

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Maurice D. of East Hartford, CT

At Harmony Home Improvement our craftsmen are fully trained and certified and take pride in making our customers’ homes and communities more beautiful with quality installations. And as a certified Green Roofing contractor we recycle any waste when possible. If you’re in need of roofing, siding, or other home exterior services, you’ve come to the right place!

Our Certifications

Harmony Home Improvement has shown continued commitment to quality roofing, siding, and window installations, extensive factory-certified training and continuing education in manufacturer required applications. This has allowed us to earn the highest levels of factory certifications from the largest manufacturers in the country. We have been certified as a GAF Master Elite Contractor, and CertainTeed ShingleMaster, and we have been recognized by Harvey Windows as well.


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National Roofing Contractors Association (NRCA
National Roofing Contractors Association (NRCA
NERCA Member (North/East Roofing Contractors Association)
NERCA Member (North/East Roofing Contractors Association)
CertainTeed Master Shingle Applicator & CertainTeed ShingleMaster Company
CertainTeed Master Shingle Applicator & CertainTeed ShingleMaster Company
GAF Master Elite
GAF Master Elite
U.S. Green Building Council
U.S. Green Building Council

Warranty Offerings

Our certifications make it possible for Harmony Home Improvement to provide our customers with the strongest, longest lasting, 100% manufacturer-backed labor and material warranties in the industry. These include up to 100% non pro-rated lifetime warranties on labor and materials backed by the manufactures. And in addition to warranting their materials, the manufactures will also warranty our workmanship for 25 years or more! This is a clear sign of our prowess in the industry. Harmony Home Improvement has already earned the trust of the manufactures and thousands of happy customers, and we hope to earn yours as well!

our service area

We serve the following areas

  • Ansonia
  • Bantam
  • Beacon Falls
  • Bethany
  • Bethel
  • Bethlehem
  • Botsford
  • Branford
  • Bridgeport
  • Bridgewater
  • Bristol
  • Brookfield
  • Cheshire
  • Cornwall
  • Cornwall Bridge
  • Cos Cob
  • Danbury
  • Darien
  • Derby
  • East Canaan
  • East Haven
  • Easton
  • Fairfield
  • Falls Village
  • Gaylordsville
  • Georgetown
  • Goshen
  • Greens Farms
  • Greenwich
  • Guilford
  • Hamden
  • Harwinton
  • Hawleyville
  • Kent
  • Lakeside
  • Lakeville
  • Litchfield
  • Marion
  • Middlebury
  • Milford
  • Milldale
  • Monroe
  • Morris
  • Naugatuck
  • New Canaan
  • New Fairfield
  • New Milford
  • New Preston Marble Dale
  • Newtown
  • North Branford
  • North Haven
  • Northfield
  • Northford
  • Norwalk
  • Oakville
  • Old Greenwich
  • Orange
  • Oxford
  • Pequabuck
  • Plantsville
  • Plymouth
  • Prospect
  • Redding
  • Redding Center
  • Redding Ridge
  • Ridgefield
  • Riverside
  • Roxbury
  • Salisbury
  • Sandy Hook
  • Seymour
  • Sharon
  • Shelton
  • Sherman
  • South Britain
  • South Kent
  • Southbury
  • Southington
  • Southport
  • Stamford
  • Stevenson
  • Stratford
  • Taconic
  • Terryville
  • Thomaston
  • Torrington
  • Trumbull
  • Wallingford
  • Washington
  • Washington Depot
  • Waterbury
  • Watertown
  • West Cornwall
  • West Haven
  • Weston
  • Westport
  • Wilton
  • Wolcott
  • Woodbridge
  • Woodbury
Our Locations:

Harmony Home Improvement
2389 Main St
Suite 5
Glastonbury, CT 06033