One Sun holds both General and Electrical Contractors licenses (CA Contractor’s license # 940535). We
are fully insured and bondable for public works projects. We are Certified Green Builders.
Our team members are constantly updating and fine tuning their skills through industry workshops and training courses.
Our affiliations and memberships include the American Solar Energy Society, the Solar Energy Industries
Association, the North Coast Builders' Exchange, Build It Green, Find Solar.
