Windows & Doors Companies in Willimantic, CT

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

Business Listings

For over thirty seven years, Lavallee Overhead Door has been delivering intelligent overhead door solutions to domestic and commercial clients throughout Connecticut and western Massachusetts. Our goal is to provide a huge array of quality doors and related products, installed and serviced professionally to your utmost satisfaction.


For over sixty years, Economy Home Improvements has been delivering and installing new and replacement windows, vinyl siding, roofing, skylights, and more, to areas E of the Connecticut River, including Windsor, Manchester, Colchester, Putnam, Willimantic, Storrs, Columbia, surrounding towns, and more.


When your restoration requires fine window and door reproductions, call us! We can match any window or door molding profile. We use vintage machinery to accurately duplicate vintage windows and doors. Three generations of fine window and door making expertise.



Featuring a huge array of building materials for creating your dream home or addition. ON-SITE DOOR SHOP for custom orders We have a great range of traditional, moulded, pine, steel, fiberglass, decorative glass, and mahogany pre-hung exterior and interior doors. KITCHEN & BATH SHOWROOMS In-stock and custom order cabinets and vanities are available in a range of sizes, styles and finishes.


At Nicholas & Son, we are committed in giving you personalized service and best quality workmanship. We want to keep you cheerful for many years to come. We professionally install quality materials from Sugarcreek Industries, Alcoa and GAF. We are committed to satisfying our clients.


For more than thirty four years, Manchester Glass Co., . has been delivering expert glass replacement in your office or home, with the talent and experience that you deserve. We're highly skilled to replace custom shower doors, frameless shower doors, and mirrors of just about any size, shape or form.


Commercial or domestic, Tri-State Contracting has the experience and experience to get the job done - and done right. What's more, you can be confident that we will work within a budget without compromising the quality of our work. So whether you are a property management company searching for a reputable contractor that can supply timely, satisfaction-guaranteed results.


Please surf and see the many Garage Doors options to choose from. This website provides you the possibility to learn more about Garage Doors and Openers. Garage Door Openers are everyones piece of mind for opening, closing and security of their garage door. Liftmaster openers are simply the finest operator on the market today.

  • AFFORDABLE DOORS- PROFESSIONAL, HIGHLY RECOMMENDED: AFFORDABLE DOORS INSTALLED 2 DOORS