ENERGY EFFICIENCY AC operating as a corporation is licensed in California under CSLB number 1026683. The license was first issued in 2017, putting the business at 9 years on the active CSLB roster. It carries 5 CSLB classifications: B General Building Contractor, C-2 Insulation and Acoustical Contractor, C-10 Electrical Contractor, C-17 Glazing Contractor, and C-20 HVAC Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from ZURICH AMERICAN INSURANCE COMPANY. The business is based in CARLSBAD, in San Diego County, California.