About Us

Refined Expertise in Multiple Dimensions

D&E Window and Door is a full service commercial glass and glazing contractor located in Lebanon, New Jersey. With 24 years of experience, Greg Snyder started D&E with just two employees, and today our experienced team of glazing professionals manages a robust portfolio for clients throughout the Tri-State area. We pride ourselves on quality as well as professionalism on each and every project in the Tri-State area. We are distributors as well as Certified Installers for the top commercial window, curtainwall, storefront, and door manufacturers in the world. Superior quality is our hallmark, and we are capable of providing turnkey solutions to residential or commercial projects of any size.


We carry the following certifications:

  • WBE Woman Business Enterprise
  • NJ Department of Property Management Corporation (DPMC)
  • NJ Small Business Enterprise (SBE)
  • NJ School Development Authority (SDA)
  • NJ Public Works Certified

We are proud distributors and erectors of the following world-class manufacturers:

Contact Us

D&E Window and Door
Cokesbury Industrial Park
24 Cokesbury Road – Suite 1
Lebanon, NJ 08833
Tel: 908.903.1900
Fax: 908.903.1909
NJHIC Number: 13VH06775900