Castellino Electric, based in San Bruno, CA, is a licensed contractor specializing in residential solar energy systems and home improvement projects. With a focus on consumer protection, they adhere to California state regulations and offer informative workshops and seminars to educate the public on hiring reputable contractors.
Established in 1929, Castellino Electric is dedicated to providing quality services while staying up-to-date on industry news and regulations. Their commitment to transparency and integrity is reflected in their active participation in public meetings and ongoing efforts to combat unlicensed contractor activity.
Generated from the website