Solar Energy Installation License Requirements in Washington
Yes — to operate a solar energy installation business in Washington, you need a Washington Solar/Electrical Contractor License from Washington Contractor Licensing Board. The license costs approximately $750 initial, $450 renewal and renews every 2 years. Key requirements include: Obtain electrical contractor license and Complete NABCEP certification (recommended).
Washington Solar Energy Installation License at a Glance
- License: Washington Solar/Electrical Contractor License
- Regulator: Washington Contractor Licensing Board
- Estimated fee: $750 initial, $450 renewal
- Renewal period: 2 years
- Processing time: 45-90 days
- Last verified: 2026-07-21
Key Requirements
- Obtain electrical contractor license
- Complete NABCEP certification (recommended)
- Pass state contractor examination
- Maintain contractor bond
- Obtain liability and workers comp insurance
Frequently Asked Questions
Do I need a license to run a solar energy installation business in Washington?
Yes. Solar Energy Installation businesses in Washington need a Washington Solar/Electrical Contractor License issued by Washington Contractor Licensing Board before operating. Operating without it can result in fines, business closure, and legal liability.
How do I get a solar energy installation license in Washington?
To obtain a solar energy installation license in Washington, you must: Obtain electrical contractor license, Complete NABCEP certification (recommended), Pass state contractor examination. The license is issued by Washington Contractor Licensing Board and typically costs $750 initial, $450 renewal.
How much does a solar energy installation license cost in Washington?
A solar energy installation license in Washington costs approximately $750 initial, $450 renewal. This fee covers the initial application. Renewal occurs every 2 years.
How long does it take to get a solar energy installation license in Washington?
Processing time for a Washington solar energy installation license is typically 45-90 days. Processing times may vary based on application completeness and background check requirements.
Who regulates solar energy installation businesses in Washington?
Solar Energy Installation businesses in Washington are regulated by Washington Contractor Licensing Board. They oversee licensing, compliance, and enforcement for this industry.