Connecticut's Best Roofer

For over 20 years, Harmony Home Improvement has provided the State of Connecticut with top-notch home exterior remodeling services. A GAF Master Elite roofer who also offers siding, windows, and decks, we provide every customer with excellent service, premium building materials, and factory-certified installations.

Factory-Certified Installation

We are a GAF Master Elite® Certified Roofing Contractor and a factory-certified CertainTeed Select ShingleMaster®. We pride ourselves on our dedication to quality through extensive factory-certified training and continuing education. We are able to offer you special warranties as a result of these efforts - ask us about them!

Family Owned and Operated

At Harmony Home Improvement, we understand the value of family and having a place to call home. We treat our customers like we would treat our own family, providing the latest home improvement and roofing, siding, windows, doors, and decking products installed with expert workmanship.

    Get a Free Estimate

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    The Best Home Improvement & Roofing Contractor in Connecticut

    Harmony Home Improvement is dedicated to providing the very best in roofing and exterior home improvement contractor services including siding, windows and decks through our exceptional craftsmanship and manufacturer backing.

    Roof, Siding and Windows Services

    Home Improvement & Roofing Contractor Certifications

    We are a GAF Master Elite® Certified Contractor and a CertainTeed ShingleMaster®. These manufacturer certifications recognize the superior workmanship and service we offer. Our top priority is ensuring that our customers are completely satisfied with the roofing work they receive while creating more beautiful homes and neighborhoods in the process!

    All of our technicians are fully trained and certified to complete the work you need, and they take part in continuing education to stay up-to-date on the latest home improvement and roofing skills and products available today. You can be sure that you will only work with licensed professionals when you choose Harmony Home Improvement.

    Home Improvement Services We Offer


    • A high-quality roof is the only way to ensure your family stays safe and dry for years to come. Harmony Home Improvement specializes in all types of roofing materials to provide you with a solution that fits your tastes and specifications. We are the area’s premier roofing company. We can assist you with any issue, from leak repairs to roof installation or replacement. We know you’ll love the result!


    • New siding installation is an extremely cost-effective way to freshen up your home’s exterior while also offering added protection. We work with fiber cement siding, wood siding, and fully customizable vinyl siding to help you achieve your desired look.

    Windows, Decks, Doors & More

    • In addition to our other services, we can also help with windows, decks and more. Windows improve your home’s appearance as well as energy efficiency. A new deck offers additional space for your family to enjoy. If you have questions about these or any of our services, do not hesitate to ask!

      Get a Free Estimate

      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.