We Know Glazing!

Efficient Glass Systems, LLC is a leading glass and glazing service contractor specializing in the entire lifecycle of a building’s glazing needs including Curtainwall, Storefronts & Entrances, Interiors, Service & Maintenance, and Renovations for office, retail, medical, education, airport, government and hospitality environments. Serving mainly in the Northern Virginia, DC, and Southern Maryland areas, we know the suppliers, we know the clients, we know glazing!