Blog

At Health Science Associates (HSA), we take immense pride in our role as expert witnesses, offering invaluable support to attorneys, law firms, and organizations across a wide range of legal matters.  With over 50 years of experience as California’s leading environmental and occupational health and safety professionals, we bring a depth and breadth of expertise… Read More

At Health Science Associates (HSA), located in Orange County, CA, we specialize in providing comprehensive industrial hygiene services. As expert industrial hygienists, our mission is to ensure the health and safety of workers in various industrial settings.  We understand the importance of identifying, evaluating, and controlling environmental factors that may impact worker health, and we… Read More

In the complex world of litigation, having an expert witness who can provide specialized knowledge and insights is often the key to building a strong legal case. At Health Science Associates, we take immense pride in our role as expert witnesses, offering invaluable support to attorneys, law firms, and organizations across a wide range of… 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 February 12, 13 & 14, 2024. 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

At Health Science Associates, we are dedicated to fostering a culture of excellence in the field of industrial hygiene. With over 50 years of experience, we have established ourselves as California’s leading Environmental & Occupational Health & Safety Professionals. As the industry evolves, so do the opportunities for professionals in this domain.  In this blog,… Read More

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

In today’s world, where we spend the majority of our time indoors, ensuring clean and healthy air quality is essential for our well-being. At Health Science Associates, we are committed to improving Indoor Air Quality (IAQ) to create healthier environments for homes, offices, and public spaces.  Let’s explore what IAQ is, its significance, and how… Read More