SOUTHWEST TRAFFIC SIGNAL SERVICE INC operating as a corporation is licensed in California under CSLB number 451115. The license was first issued in 1984, putting the business at 42 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-10 Electrical Contractor. Records show an active surety bond on file with SWISS RE CORPORATE SOLUTIONS PREMIER INSURANCE CORPORATION and active workers' compensation coverage from INSURANCE COMPANY OF THE WEST. The business is based in EL CAJON, in San Diego County, California.