EW #225 is a court qualified expert witness in plumbing, heating, ventilating, air conditioning (hvac), piping and fire protection. 40 years experience.

EW # 14570 has 30 years of experience in the HVAC, Plumbing and Fire Protection design field.

Solves difficult problems requiring chemical analysis and materials testing. 40 scientists, including 12 Ph.D.s, supervise testing, provide reports and are experienced as expert witnesses.

EW #13831 PhD, board certified Toxicologist, peer reviewer for NIH, EPA, Superfund, CDC, ATSDR, since 1984 an expert for attorneys in 14 states, specializing in complex, multidisciplinary cases.

Expert in chronic and acute toxic exposure to chemicals from the environment and workplace.

Background in facility, HVAC, manufacturing, mechanical, plant, product, and quality assurance engineering. MBA, Bachelor in Engineering, and Registered PE. Judge and jury Experienced.

30 years experience in chemical exposures that affect human health and welfare. He is a Board-Certified Toxicologist with a Ph.D. in Environmental Toxicology and Licenced Professional Engineer.