News & Events

In the intricate realm of occupational health and safety, the role of an expert witness is paramount. At Health Science Associates (HSA), we have been at the forefront of environmental and occupational health and safety for over half a century.  Our commitment to ensuring the safety of employees from a myriad of hazards, including chemical,… Read More

For over half a century, Health Science Associates (HSA) has been at the forefront of environmental and occupational health and safety in California.  As a certified small business enterprise, we pride ourselves on our commitment to ensuring the safety of your employees from a myriad of hazards, including chemical, physical, biological, and radiological threats. Our… Read More

Health Science Associates (HSA) is pleased to announce that we are offering the CDPH 24-hour CIH Lead-Related Construction Course in our Los Alamitos office November 6, 7, & 8, 2023. This course enables a Certified Industrial Hygienist (CIH) to attend only 3 days of instruction rather than the 5 to 10 instruction days required to… Read More