Residential Window Tinting | Commercial Window Tinting | MD VA Washington DC Window Tinting Services - Residential Window Tinting | Commercial Window Tinting | MD VA Washington DC
FREE Estimate 301-637-0081

Window Tinting ServicesAbout Interior Guards

Interior Guards only provides High quality window tinting services to Residential Homes and Commericial businesses throughout the Washington D.C. Metro Area, Maryland and Northern Virginia.” Atlantic’s Largest Sun Control & Safety & Decorative Film Specialists”.

Window Tinting Services

Interior Guards Window Tinting is an exclusive, customer-oriented Dealer providing sales and installation for residential and commercial window films. With over 25 years of Experience serving the Washington, D.C., Maryland, and Northern Virginia metro areas, we install a full range of 3M™ Fasara Decorative Films. Interior Guards provides window tinting services that creates increased privacy and security, minimizes energy consumption, protects from the sun and creates beautiful indoor spaces.

Award Winning Window Tinting Installations

Interior Guards Window Tinting has won numerous awards for quality installation. We are also part of the Protective Glazing Council (PGC), International Window Film Association (IWFA) recognized by the National Skin Cancer Association, and have developed into the largest installation company in the Mid-Atlantic Region.

Interior Guards have been featured on HGTV as a window tinting expert and in Glass Magazine.

If you have any questions please don’t hesitate to contact Interior Guards.

Phone: 301-637-0081 | Email: | FREE ESTIMATE REQUEST


  • Veronica A., Reston, VA
    “Thanks for everything. Your personal attention to make sure everything was completed professionally and to our satisfaction is greatly appreciated.”
  • Paul H, Bethesda, Maryland
    "I feel so much better now that my windows have been tinted. I can see out, but my neighbors can’t see in. This was a great investment and I expect my home’s value be more valuable now. Thanks Interior Guards!”
  • Dave D, Kensington, MD
    “I would recommend Interior Guards to anyone that needs window tinting for their home. They are fast, reliable and friendly.” Dave D, Kensington, MD

Our Partners

  • NGA
  • IWFA – International Window Film Association
  • Fisher Products Window Film
  • PGC International