About Us

“Finally, a company who doesn’t mind doing the small repair projects!”

Window Repair Expert Owner

Ted Castonguay - Owner

Window Repair Expert is brought to you by the owners of Rite Window. We’ve been in the business of replacing windows and patio doors since 2000. Our customers have expressed an interest in finding a company to help with anything from minor window repairs, screen repairs to full window and patio door replacements. Since we know as much about windows as anyone in New England, we figured why not take our window “know-how” to a whole new level of service. We are the ONLY company in New England who has created a full-time Repair Department to handle these specific needs of homeowners in the greater Boston area. We aren’t the handyman who’s going to fix your deck, not a plumber who can stop a leaking toilet and aren’t going to pretend we know anything about heating and air conditioning. We specialize in window repairs and replacements…period! We have the window parts, tools, knowledge and customer service expertise to handle any window or patio door repair job.


Our Most Common Repair Services:Professional Window Repair Service by fully trained and licensed technicians

  • Glass replacement (Single pane & Insulated Glass Units)
  • Sash replacement
  • Window replacement
  • Balance repair
  • Jamb liner repair
  • Sash lock replacement
  • Operator repair
  • Screen repair
  • Window capping
  • Storm windows (Repairs, Sales & Installation)
  • Window adjustments
  • Weather-stripping
  • Sealing/Caulking
  • Interior trim
  • Drip caps
  • Window flashing tape
  • Tune up