Question 1

Do I need a local license to operate a solar energy installation business in Washington?

Accepted Answer

Yes. In addition to your District of Columbia state license, Washington may require a local business license and additional permits. Key local requirements include: DC Basic Business License (BBL), Certificate of Occupancy or Home Occupation Permit, DC Clean Hands certification and tax registration with the Office of Tax and Revenue.

Question 2

How do I get a solar energy installation license in Washington, DC?

Accepted Answer

First, obtain your District of Columbia Solar/Electrical Contractor License from District of Columbia Contractor Licensing Board. Then register with Washington for any required local business licenses. The state license costs approximately $750 initial, $450 renewal and takes 45-90 days to process.

Question 3

How much does a solar energy installation license cost in Washington?

Accepted Answer

The District of Columbia state license costs approximately $750 initial, $450 renewal, and renewal occurs every 2 years. Washington may charge additional local business license or permit fees on top of the state fee.

Question 4

Who regulates solar energy installation businesses in Washington?

Accepted Answer

Solar Energy Installation businesses in Washington are regulated at the state level by District of Columbia Contractor Licensing Board, and locally by DC Department of Licensing and Consumer Protection (DLCP). You must comply with both state and local requirements.