Window World of Boston

Window World of Boston is a locally owned, family-operated franchise of the national Window World brand, installing replacement windows, vinyl siding, entry and patio doors, and roofing for Massachusetts homeowners. The company states it has operated in Massachusetts since 2002, with showrooms in Burlington, Pembroke and Shrewsbury and a distribution center in Haverhill. Reviewers consistently describe clean, professional installations finished on time, with crews who clean up thoroughly before leaving. Several customers say they've hired the company more than once over the years for both windows and exterior doors, and multiple reviewers call the pricing reasonable with flexible payment options. In 2026 reviews, customers name installers such as Elvis and his crew for completing multi-window and door jobs — in one case 8 windows and a front door — with a team who left the house "as if they weren't there." The company holds the Good Housekeeping Seal and is an ENERGY STAR partner, and was named to Qualified Remodeler's 2024 Top 500 remodeling companies list. The business has been featured in regional business press and was the official replacement-window sponsor of the Boston Red Sox and the WooSox minor-league team; in 2014, it sponsored charity flights bringing a wounded veteran home for a family celebration. BuildZoom lists Massachusetts Home Improvement Contractor licence numbers 154003, 137379 and 166025, and a federal EPA renovation licence, for this business; the company's own site does not publish a licence number to compare against these. Window World of Boston suits homeowners across its wide Massachusetts service area looking for an established, high-volume installer of windows, siding, doors and roofing, backed by a strong recent run of detailed five-star reviews.