Attached below is a list of renewable energy installers, contractors and suppliers. The companies identified on this list are registered and insured to conduct business in the District of Columbia. The District of Columbia government makes no claims regarding their performance. As with any contracting situation, obtain more than one price quote and ask the vendor for customer references.
If you are a new vendor that wishes to be added to this list, please send a request to Daniel White [email protected] for more information.