N J AIR CONDITINING & HEATING CO operating as a sole owner is licensed in California under CSLB number 763540. 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-20 — HVAC Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from CONTINENTAL CASUALTY COMPANY. The business is based in NORTHRIDGE, in Los Angeles County, California.