REF Corp provides Lighting and General Electrical services in San Francisco and the surrounding areas. Being based in San Francisco, we are very familiar with the unique challenges of older construction and the City itself. Even newer construction in San Francisco can be much different than other areas. Our California Contractors License number is 875147.

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To meet this goal, REFCOTEC develops custom formulations and provides in plant, hands on service. Lab Tested for the Best Quality. Each of our products is run through numerous tests in our lab before they are packed for shipment. Each test stresses different aspects of the products. See What We Can Offer You. Welcome to the team! Chemical prices on the rise! .