St. Louis Certified Industrial Hygienist - IH Firm Enters Fifth Decade in St. Louis, Missouri

Since 1978, Jurgiel & Associates has been one of the most dependable and enduring IH consulting firms in the U.S – delivering superior service to its clients in the Midwest and across the country from its base in the St. Louis area.

With a team of experts that includes Certified Industrial Hygienists, Certified Safety Professionals, Professional Engineers, and Licensed Asbestos, Lead, & Mold personnel, Jurgiel has the resources to address a wide range of industrial, commercial, and residential projects related to occupational or environmental exposure to potential health hazards.


St. Louis Certified Industrial Hygienist – The Jurgiel Difference:

Need a Certified Industrial Hygienist in St. Louis? Whether these services are needed for routine, proactive assessments, or in response to upset conditions and imminent perils, Jurgiel consultants can lend clarity to a situation, and can assist the client in tailoring an appropriate strategy for evaluation, mitigation, and hazard communication that eases their overall burden.


Providing Exceptional, 5-Star Service, Since 1978

In 1969, John A. worked for the Industrial Health Foundation in Pittsburgh, Pennsylvania as an Industrial Hygiene consultant on a large project to study the effects of occupational exposure to cotton dust. In 1972, he was the associate editor of “Industrial Environment: The Worker and the Community,” In 1973, he moved to St. Louis, Missouri to join the environmental engineering consulting firm of Envirodyne Engineers, Inc. But it was 1978 that would serve as the turning point of his career when he launched John A. Jurgiel & Associates, Inc., a St. Louis Certified Industrial Hygienist company and began performing IH evaluations for industrial clients throughout the greater St. Louis area.

St. Louis certified industrial hygienists checking out some building plans with their hard hats on
St. Louis Certified Industrial Hygienist

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123 N. Main Street
St. Charles, Missouri 63301


(636) 757-3060