MARIN GUILLERMO operating as a sole owner is licensed in California under CSLB number 917103. The license was first issued in 2008, putting the business at 18 years on the active CSLB roster. It carries a single CSLB classification: C-38 — Refrigeration Contractor. Records show a previously-filed surety bond from AMERICAN CONTRACTORS INDEMNITY COMPANY that is no longer active. The business is based in LOS ANGELES, in Los Angeles County, California.