California Hazardous Services has been providing fuel tank cleaning services for more than 25 years. The company serves government agencies and private industry tank owners and operators. Its environmental compliance division provides vapor recovery, line leak detector, product line and tank integrity testing services. The division also offers spill bucket replacement, test boot installation and fiberglass sump repair services. California Hazardous Services s construction division provides a range of services that include removal and installation of underground storage tank, leak monitoring, and design and building of fueling systems. Additionally, the company offers cleaning, pressure washing and hazardous waste removal services. California Hazardous Services also offers consulting services and is located in Santa Ana, Calif.