Locatoin Description: Business mailing address in Richmond: 876 Lassen St., Richmond CA, 94805. Company main office address at : 1415 Everett St. El-Cerrito, CA 94530. Multi Locksmith is licensed by the California bureau of Security and Investigative service, License No. LCO 4794. Muti Locksmith performs its services through a network of independently owned and operated affiliates. We can repair garage door for you safely and professionally, ensuring your family’s security for years to come. Maintaining the quality of your garage door is what our company is about and we have years of experience with installing replacement garage doors. Your broken garage door can be repaired by us professionally because we know garage door trouble shooting can be difficult so we do the worrying for you. We then give you the low down on what we did, for example replace a garage door transmitter or replace garage door springs so you know exactly what’s going on.