CONTACT US
HOME INNOVATION RESEARCH LABS
400 Prince George's Blvd.
Upper Marlboro, MD 20774
(800) 638-8556
Meet Our NGBS Green Advisory Group
Read Our NGBS Green Annual Report
Thanks for your interest in NGBS Green!
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WE'D LOVE TO HEAR FROM YOU
Want to know more about NGBS Green Certified homes and why they’re simply a better place to call home? Looking for a participating builder or remodeler in your area, and don’t see one listed here? Want to order a certification plaque to display on your NGBS Green Certified home? We’re happy to help.