Gray Electric Co. Return to Directory Contact Dave Ferguson Address 12911 Loma Rica Drive City Grass Valley State CA ZIP Code 95945 Business Phone 1 530 273-0686 Business Fax 1 530 273-8411 Website www.grayelectricco.com CSLB Number https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=585679 Specialty Cabling, Computer & Data, Cabling, Low Voltage, Electrical Contractors, Commercial & Industrial, Electrical Contractors, Residential, Fire Alarm Signal Systems