Harmony Home Improvement

Revamping Homes in Windsor Locks, Connecticut

Welcome to Harmony Home Improvement, Windsor Locks' premier provider of exceptional home improvement services. Over the past two decades, our expert roofing, siding, window, door, and gutter installations have consistently delighted discerning homeowners.

Serving Quality-Focused Homeowners

Our services are tailored to homeowners aged 30 to 70 who value top-notch quality. Our Google Guaranteed, background-checked team holds our GAF Master Elite Roofing Contractor status, demonstrating our unwavering dedication to superior service.

Pioneers in Comprehensive Home Enhancements

We specialize in full-scale replacement services, dramatically enhancing your home’s aesthetic appeal, functionality, and durability.

Reliable Warranties for Your Peace of Mind

Every project at Harmony Home Improvement is backed with robust, industry-leading warranties, further reinforced by an additional labor warranty. This commitment assures our clients of complete peace of mind and satisfaction in our work.

A Legacy of Excellence and Trust

Our steadfast commitment to superior 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 respected review platforms.

Start Your Home Improvement Journey with Harmony Today

If you’re in Windsor Locks, Connecticut, and considering a home improvement project, Harmony Home Improvement is your trusted partner. Contact us today for a consultation, and discover why discerning homeowners consistently choose us for their home renovation needs. With Harmony Home Improvement, you’re guaranteed honesty, exceptional craftsmanship, and top-tier quality. We look forward to helping you realize your home improvement dreams.



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