ZEFIRO CORPORATION operating as a corporation is licensed in California under CSLB number 905699. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-30 — Pile Driving and Pressure Foundation Jacking Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from FEDERAL INSURANCE COMPANY. The business is based in TORRANCE, in Los Angeles County, California.