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In 1995, Larry Johnson and Robert Baines started Sovereign as a division of Facilities Engineering and Design Consultants in Exton, Pennsylvania.  They had previously worked together for years at ECS, Inc. and Orbis - Larry managing the industrial hygiene practice and Robert conducting risk assessments and consulting on environmental matters for the Large Facilities Group.


In 1998, Larry and Robert became the Principals and owners of Sovereign Environmental Group, Inc.  Through more than 20 years of serving the needs of clients throughout the United States, the Principals have instilled a sense of pride in Sovereign's consultants working in long term partnership with our clients and becoming trusted advisors to many nationally recognized and leading edge companies like C.F. Martin & Co., Inc., The Men's Wearhouse, Allan Myers, and Ryan Homes.

The unique professional abilities, knowledge, and expertise in the areas of agency negotiation, permitting, program development, personnel training, sampling, and auditing of our team enables Sovereign to provide one of the only consolidated and seamless environmental, health, and safety compliance packages in the country.


"Sovereign provides integrated environmental, health, and safety consulting to our clients in a well planned, deliberate, and cost effective manner.  When used to our fullest extent we are guides, advisors, and trusted partners with our clients."

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