A-A LOCK & ALARM INC operating as a corporation is licensed in California under CSLB number 319764. The license was first issued in 1976, putting the business at 50 years on the active CSLB roster. It carries 3 CSLB classifications: C-7 Low Voltage Systems Contractor, C-61/D-16 Hardware, Locks and Safes Contractor, and C-61/D-52 Window Coverings Contractor. Records show active workers' compensation coverage from PACIFIC COMPENSATION INSURANCE COMPANY. The business is based in MENLO PARK, in San Mateo County, California.