Windows & Doors Companies in Waterbury, CT

Comprehensive list of Waterbury, Connecticut based companies, stores, manufacturers and suppliers offering windows and doors for sale, installation, replacement and repair services.

Business Listings

We specialize in additions, vinyl siding, roofing, replacment windows and more. Serving the central Connecticut region since 1976.


Stop by Speedy's Glass Plus Windshield in Waterbury, Connecticut, for all your glass-related requirements. Whether you need glass windows for your home, car, or storefront, you can rely on us for quality products and installation every time. Our specialties include house calls for domestic and commercial clients, and we've gained a wealth of referral business located on our service.


Since 1958, we at Rosa Home Improvement have had the wonderful opportunity to serve so many of you in your construction requirements through the years. My dad, Frank, taught me to treat each and every job as though it was my own. In short, he left me a heritage of three of the most important ingredients to a successful business: quality, integrity and honesty.



We have been serving homes and businesses through the Naugatuck Valley since 1950, so you and your parents have possibly seen our work around town without realizing it! We specialize in vinyl replacement windows, and we currently have many styles and manufacturers available.


Our varied services and products; Renewal by Andersen Replacement Windows and Doors, Roofing, Siding, LeafGuard Gutters, Remodeling and Conservatories, provide the homeowner a diversified one-stop shopping experience for all their home improvement requirements. All of this is supported by a fully staffed service department.


New In stock item: ComfortBilt Storm Doors with everyday low prices! One entry per person per week. Offer not valid to Wellborn employees, Wellborn Dealers and their employees including designers and any members of the above listed immediate families. Must be 18 years old to enter. Our in-store clearance corner with savings from 10% to 90% off regular prices!


Plymouth Glass & Mirror has been delivering quality glass solutions to our neighbors in the Plymouth, Connecticut area from our home in Thomaston since 1981. Fast and affordable auto glass replacements and windshield repairs. Did you know you have the correct to choose who replaces your auto glass? At P.G.M., we can handle all your insurance paperwork and file your claim for you.


At Vision Windows, we're dedicated to delivering you with quality vinyl replacement windows for your business or home at a great price. Our windows are durable, efficient, and are available in custom sizes to fit your requirements. Insulated glass and durable construction aid to ensure our windows will last for years to come. Our installers are quick, courteous, and professional.