Harmony Home Improvement

Revitalizing Homes in Niantic, Connecticut

Welcome to Harmony Home Improvement, Niantic's first choice for excellent home improvement services. For over two decades, our comprehensive roofing, siding, window, door, and gutter installations have consistently met the high standards of discerning homeowners.

Serving Quality-Driven Homeowners

We cater to homeowners aged 30 to 70 who place a premium on exceptional quality. Our Google Guaranteed, background-checked team retains our GAF Master Elite Roofing Contractor status, highlighting our commitment to delivering unparalleled service.

Specialists in Total Home Enhancements

We excel in full-scale replacement services, dramatically improving your home’s aesthetics, functionality, and durability.

Robust Warranties for Your Assurance

Every project handled by Harmony Home Improvement comes with sturdy, industry-leading warranties, further augmented by an additional labor warranty. This unwavering commitment gives our clients total peace of mind and satisfaction in our work.

Upholding a Legacy of Trust and Excellence

Our continuous dedication 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 respected review platforms.

Begin Your Home Improvement Journey with Harmony Today

If you’re in Niantic, Connecticut, and planning a home improvement project, Harmony Home Improvement is your dependable partner. Contact us today for a consultation, and understand why discerning homeowners consistently select us for their home improvement needs. At Harmony Home Improvement, you can expect honesty, top-notch craftsmanship, and unrivaled 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