GRAY MATTER MECHANICAL INC operating as a corporation is licensed in California under CSLB number 1013938. The license was first issued in 2016, putting the business at 10 years on the active CSLB roster. It carries 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with HUDSON INSURANCE COMPANY and active workers' compensation coverage from HARTFORD CASUALTY INSURANCE COMPANY. The business is based in CHULA VISTA, in San Diego County, California.