A1 Windows and Siding

A1 Wholesale Windows and Siding sells and repairs windows, doors, siding, canopies and awnings for homeowners and contractors. The showroom keeps more than 1,000 windows and doors in stock and carries brands such as MI Windows and Doors, Crystal Window Systems, Therma-Tru Doors, Larson Storm Doors and Fairway Siding. Its service team handles replacement and repair work, including glass and screen repairs that can often be done the same day.

The company sells at wholesale prices and offers free estimates on projects, with a detailed quote based on the specifics of each job. Customers can call or send a message through the website to start. Hours are weekday mornings into early afternoon and a shorter Saturday morning, with Sunday closed. The business is at 12A Brussels Street in Worcester, Massachusetts, and serves Worcester and surrounding areas, along with customers in Rhode Island and Connecticut.