Diamond Windows



Since 1993, Diamond Window and Glass Repair has been delivering the
highest quality windows to the DC Metro Area at the best possible
prices. Coming from a family-owned business, we have a solid
understanding of windows and glass stemming from generations of
craftsmen honing the trade. However, we set ourselves apart from the
rest by our ability to provide quality and professionalism while keeping
the customer the center of our process.

From start to finish and beyond, we will deliver the best window or
glass experience you have ever had. We will work with you to find the
option that best meets your needs while remaining in your budget without
compromising quality or service.


We offer repair and replacement services for all of the following:

  • Insulated Glass
  • Fogged Glass Replacement
  • Low-E Glass
  • Replacement Windows
  • New window installation
  • Glass Doors
  • Store front windows
  • Skylights
  • Single pane glass windows
  • Double pane glass windows
  • Double-hung windows
  • Storm windows
  • Sliding glass doors
  • Mirrors
  • Emergency Boardup Service


3417 Brown st, Wshington Dc, Washington, DC 20010
(202) 629-8037


Specialties: Installations treatment emergency boarding Low-E Glass Fogged Glass Replacement


p. 2026298037

3417 Brown Street, Washington, DC 20010