Your Occupational Health & Safety Team

Health Science Associates – Orange County, CA

Health Science Associates (HSA) is a full service consulting, technical and training firm specializing in occupational health & safety and environmental solutions. HSA was founded in 1970 by industrial hygiene pioneer Howard Spielman, CIH, CSP, SMS, REHS, CAC and has a long-standing reputation for setting and raising the standards for a wide range of services in and around Orange County, CA.

Combining over 100 years of experience, our highly trained and certified team of industrial hygienists and safety professionals have a proven record of success providing solutions for industrial, commercial, governmental, association, professional, insurance, legal, community, residential, and academia.

Our consulting practices include providing a wide range services that include, but are not limited to, traditional industrial hygiene evaluations and investigations, indoor air quality (IAQ) evaluations and investigations, environmental evaluations and investigations, asbestos and lead-based paint (LBP) consulting services, and microbiological (i.e. bacteria and fungi) investigations and evaluations. Our consulting services also include specification preparation and monitoring and administration of the specification for a multitude of large and small projects, including asbestos abatement, LBP, mercury contamination, bird feces, and microbiological projects. We audit employer health and safety programs and write Operations and Maintenance (O & M) programs, respiratory protection programs, illness and injury prevention programs, et. al.

With a depth and breadth of expertise unparalleled in the industry, we have garnered a well earned reputation for helping clients achieve compliance with laws, government regulations, professional, and/or state of the art guidelines. Our prudent attention to detail has also consistently helped companies reduce risk, protect employees, eliminate potential fines, and prevent expensive lawsuits.

We do what needs to be done, with a pragmatic and ethical approach. We provide accurate assessments based on data you can trust, and offer customized, cost effective, and immediate solutions while keeping an eye on long-term savings and environmentally responsible results.