The Window Doctor

The Window Doctor is your trusted partner for window and door solutions in New Hampshire, Maine, and Massachusetts. Locally owned and operated from Somersworth, we bring over 35 years of expertise in repair, maintenance, and replacement services. Our commitment to homeowners means we focus on efficient repairs before suggesting replacements. With a vast inventory of over 65,000 parts, we aim to enhance your home's energy efficiency while preserving its charm. We take pride in our fully insured services and are dedicated to providing you with quality results.

The Window Doctor stands as a beacon of reliability for homeowners seeking expert window and door solutions in New Hampshire, Maine, and Massachusetts. Based in Somersworth, NH, our locally owned business has proudly served the community for over 35 years. With a specialization in maintenance, repair, and replacement services for windows, doors, and skylights, we prioritize meeting the unique needs of each customer. Understanding that many homeowners may want to avoid costly replacements, we emphasize the importance of exploring repair options first. Our skilled technicians are adept at diagnosing issues ranging from minor fixes to significant repairs. Additionally, we offer new weatherstripping solutions that can significantly boost energy efficiency by reducing heat lossan alternative that can be just as effective as installing entirely new units. We maintain an extensive inventory of over 65,000 parts and pieces to ensure that we can address various needs promptly. Our experien