M AND M CELLAR SYSTEMS LLC operating as a limited liability is licensed in California under CSLB number 965863. The license was first issued in 2011, putting the business at 15 years on the active CSLB roster. It carries a single CSLB classification: C-38 — Refrigeration Contractor. Records show an active surety bond on file with HUDSON INSURANCE COMPANY and active workers' compensation coverage from PACIFIC COMPENSATION INSURANCE COMPANY. The business is based in LOS ANGELES, in Los Angeles County, California.