Asbestos & Lead-Based Paint

Our experience with asbestos and lead-based paint investigations and abatement projects includes, but is not limited to, small one day projects to large scale long term major renovations. We have experience in projects that include confined spaces, high voltage electricity, high heat and wind conditions, multi-story abatement of industrial complexes, sprinkler retro-fit projects in occupied and unoccupied areas, and at multi-employer project sites.


  • Building Inspection / Assessment (AHERA)
  • Asbestos Management Programs
  • Abatement Design and Construction Management
  • AHERA Three Year Re-Inspections
  • Abatement Project Oversight, Air Monitoring, and Management
  • Abatement Site Air Clearance Testing
  • Asbestos Training
  • Operations and Maintenance (O & M) Program Development
  • Litigation Support and Expert Witness »

Lead-Based Paint

  • Lead-Based Paint Inspections
  • XRF (X-Ray Fluorescence) and Paint Chip Testing
  • Abatement Project Design & Specifications
  • Post Abatement Inspections & Clearance Testing
  • Operations and Maintenance (O & M) Program Development
  • Litigation Support and Expert Witness »

All work is thoroughly reviewed and evaluated by a HSA Certified Industrial Hygienist with specific lead or asbestos certification, prior to making recommendations.

Classes and Training

In-Person AHERA and CDPH Lead-In-Construction Refreshers Are Back on the schedule!

Health Science Associates is offering the AHERA Refreshers  on June 25, 27 & 28, 2024. Please contact us at for more information.
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 August 5, 6 & 7, 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 be eligible to sit for the Inspector/Assessor, Supervisor and/or the Project Monitor Certification exams. Please contact us at for a registration form.

HSA is certified by Cal/OSHA as a training provider for all AHERA (asbestos) refresher courses and is certified by the Department of Public Health (CDPH) as a training provider for lead worker, lead supervisor/project monitor, and all lead continuing education courses. Contact us for more information about our Classes & Training offerings »

Contact Health Science Associates for a Consultation