Harmony Home Improvement

Enhancing Homes in East Haven, Connecticut

Welcome to Harmony Home Improvement, East Haven's trusted source for first-rate home improvement services. For over two decades, our comprehensive roofing, siding, window, door, and gutter installations have continually met the high standards of discerning homeowners.

Committed to Quality-Oriented Homeowners

We serve homeowners aged 30 to 70 who highly value premium quality. Our Google Guaranteed, background-checked team honors our GAF Master Elite Roofing Contractor status, demonstrating our dedication to delivering outstanding service.

Specialists in Comprehensive Home Renovations

We specialize in full-scale replacement services, providing major enhancements to your home’s aesthetics, functionality, and lifespan.

Robust Warranties for Your Peace of Mind

Every project undertaken by Harmony Home Improvement comes with strong, industry-leading warranties, further reinforced by an additional labor warranty. This unwavering commitment provides our clients complete confidence and satisfaction in our work.

A Tradition of Trust and Excellence

Our ongoing commitment to superior service has earned us an A+ rating from the Better Business Bureau, along with numerous five-star reviews on Google, GAF’s website, Angie’s list, and other esteemed review platforms.

Embark on Your Home Improvement Journey with Harmony Today

If you’re in East Haven, Connecticut, and considering a home improvement project, Harmony Home Improvement is your reliable partner. Contact us today for a consultation, and understand why discerning homeowners consistently choose us for their home improvement needs. With Harmony Home Improvement, you can expect honesty, excellent craftsmanship, and unparalleled quality. We eagerly anticipate helping you transform your home into your 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