RAINBOW SIGNS & SERVICES operating as a sole owner is licensed in California under CSLB number 758848. The license was first issued in 1999, putting the business at 27 years on the active CSLB roster. It carries a single CSLB classification: C-45 — Sign Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in FOOTHILL RANCH, in Orange County, California.