Health Science Associates (HSA) Divests its Laboratory to Focus on Strengthening its Legendary Industrial Hygiene/Safety and Training Services.


We provide our clients and the professional community with knowledgeable and accurate assistance in the assessment, evaluation, and control of potential health and safety hazards in the workplace and community.


Corporate Office

Health Science Associates

10771 Noel St

Los Alamitos, CA 90720

Phone: (714) 220-3922

Fax: (714) 220-2081

Email: hsa@healthscience.com

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Northern California Office

Health Science Associates

Phone: (510) 633-1366

Fax: (510) 633-9904