Founded in 1947, Rochester Colonial is a third-generation family owned business with over 100 employees dedicated to serving the window and door needs of Greater Rochester and beyond.

Although we are most recognized by our tens of thousands of satisfied homeowners, our Commercial and Builder Divisions serve homebuilders, general contractors, businesses, and institutional customers ranging from colleges and universities to hospitals, churches, school districts, and many more. With over 200,000 square feet of facilities, a fleet of over 50 vehicles, an in-house installation and service team, and a wealth of experience, we are the region’s one-stop resource for commercial and residential windows and doors/frames/hardware

Rochester Colonial is the exclusive regional dealer for the nation’s finest window and door manufacturers.  We are also a manufacturer in our own right, with a state-of-the art plant here in Rochester that builds some of the most acclaimed custom hardwood windows and doors in the world. As a result, we are able to offer the widest selection of windows and doors of any company in America.

Our founder, Sam Gionta, was driven by the belief that quality windows and doors should be available to everyone regardless of budget. That belief is in our DNA. So whatever the size of your home or budget, we’d be honored to discuss solutions for your window and door needs in a free, no-pressure consultation.

Wherever you are in the Rochester region, we are already there. From cozy cape cods to stately manors, from learning centers to medical centers, from the places we play to the places we pray…. our windows and doors are everywhere. And we thank you for that privilege.