Harmony Home Improvement

Enhancing Homes in Avon, Connecticut

Welcome to Harmony Home Improvement, Avon's preferred choice for superior home improvement services. For over two decades, our comprehensive roofing, siding, window, door, and gutter installations have consistently met the expectations of discerning homeowners.

Devoted to Serving Quality-Conscious Homeowners

We serve homeowners aged 30 to 70 who prioritize exceptional quality. Our Google Guaranteed, background-checked team embodies our GAF Master Elite Roofing Contractor status, demonstrating our unwavering dedication to superior service.

Specialists in Comprehensive Home Upgrades

We focus on complete replacement services, offering significant improvements to your home’s aesthetic, functionality, and durability.

Solid Warranties for Your Peace of Mind

Every project at Harmony Home Improvement is backed by robust, industry-leading warranties, further supplemented by an additional labor warranty. This unwavering commitment guarantees our clients’ absolute peace of mind and satisfaction in our work.

A Record of Trust and Excellence

Our enduring commitment to premium service has earned us an A+ rating from the Better Business Bureau, alongside numerous five-star reviews on Google, GAF’s website, Angie’s list, and other trusted review platforms.

Begin Your Home Improvement Journey with Harmony Today

If you’re in Avon, Connecticut, and planning a home improvement project, Harmony Home Improvement is your reliable partner. Contact us today for a consultation, and find out why discerning homeowners consistently choose us for their home improvement needs. With Harmony Home Improvement, you can expect honesty, top-notch craftsmanship, and unmatched quality. We eagerly anticipate assisting you in transforming your home into your envisioned dream living space.



For your convenience, we are now offering online booking for estimates! Book your free roofing, siding, windows, doors, or deck consultation right on our website.


Book your free estimate online today!


Contact us via this website.


(860) 645-8899