Castellino ElectricWrite a Review650-873-7445Be the first to review!448 Elm Ave, San Bruno, CA 94066Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Extra PhonesFax: 650-873-3406Other Linkhttp://www.cslb.ca.govCategoriesElectric Equipment & Supplies, Electricians Suggest an Edit