California Hazardous Services, Inc is a California contractor (class 'A'-'HAZ'); a turnkey fuel tank service company. We also offer preventative

We specialize in affordable drug, alcohol, & steroids testing for organizations. We use sophisticated technologies to screen & test for

Building Teams: We build teams of technical A-players. We learn your needs/wants & partner with you. We are experts in

Develops and builds custom control and automation instrumentation. Creates custom software packages for laboratory automation. Creates turnkey solutions for research

We provide advisory and training services serving companies and government agencies through consulting, executive education and practical applications. We develop