Certified Industrial Hygienists serving Southern California since 1970
What we offer
About HSA
Health Science Associates (HSA), a Certified Small Business Enterprise, is a full service Industrial Hygiene and Environmental consulting and technical organization which is dedicated to providing specialized services in the occupational and environmental health and safety field. Our services include, but are not limited to, program compliance review, industrial hygiene evaluations, asbestos and lead-based paint surveys, mold assessments, Indoor Air Quality (IAQ), training, injury and illness prevention programs, site specific health and safety plans, noise, dust, air monitoring, clearance sampling, hazard assessments and expert witness services. LEARN MORE
Why Choose Us
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 IH/OEHS solutions while keeping an eye on long-term savings and environmentally responsible results.
Emergency Response
Fast Turnaround
Highly-Trained Staff
Full-Cycle Project Management
Detailed & Thorough Reports
Progressive Problem SolvingTestimonials
Don’t take our word for it – here’s what our clients say:
Health Science is a pleasure to work with. Their knowledge and experience has greatly assisted us with various projects throughout our city. Every associate from Health Science has been professional and always willing to assist our staff with any questions before, during and after projects. I look forward to working with Health Science Associates for our Industrial Hygiene needs.
Carlos Paiz
Safety Manager
City of Anaheim
Thank you. We are very pleased working with your company. The tech you sent out did a wonderful job working with our employees. Thank you all.
J. Godoy
The HSA team that we used for the Tank project at the marine terminal did an excellent job, hope I can get the same team for the next project.
Jorge O
I cannot rank HSA services high enough. Every aspect of the work was performed with professionalism and great communication.
Jim Choate
Executive Director
Facilities and Transportation
News & Events
We’re sharing the latest and greatest in facts, current events and updates from all around the Environmental, Health & Safety industry!
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Is Your District’s AHERA Asbestos Management Plan Actually Current? A Compliance Refresher for Orange County School Facilities DirectorsFor school facilities directors in Orange County, asbestos compliance is one of those obligations that runs quietly in the background until an inspection, a renovation, or a parent inquiry brings it sharply into focus. The federal framework governing asbestos in schools, known as AHERA, is not new, but its requirements are ongoing, and management plans… Read More
LEARN MORE - Do You Need an Asbestos Survey Before Renovating or Demolishing a Building in Southern California?
If you are planning to renovate or demolish a building in Southern California, whether it is a commercial tenant improvement, a residential remodel, or a full demolition, the question of asbestos is one you need to answer before the first wall is opened or the first floor tile is disturbed. In California, asbestos surveys are… Read More
LEARN MORE - Cal/OSHA’s New Lead Standard Is in Full Effect: What California Employers, Contractors, and School Districts Still Need to Know
California adopted a significantly strengthened lead-exposure standard, one of the most consequential updates to occupational health regulation in the state in recent years. The updated standard lowers the permissible exposure limit for lead in the workplace, tightens the action level that triggers medical surveillance and enhanced protections, and expands the documentation and training requirements that… Read More
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