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With a track record that includes positions in both industry and consulting, Rhonda Grigg, P.E., CPEA is a senior EH&S professional that can do it all.  Since completing her B.S. degree in Chemical Engineering from Texas A&M University, Rhonda has held EH&S roles in the defense, computer manufacturing, and food processing industries, in addition to consulting.Rhonda Grigg_EQ 

In each role, Rhonda added to her well-rounded and extensive knowledge of EH&S regulatory requirements affecting industry.  Since joining Trinity’s Dallas office in 2001, Rhonda has worked on many compliance-related projects and recently, has been largely focused on performing EH&S compliance audits and teaching several of Trinity’s professional training courses, for which she is consistently rated among Trinity’s top instructors.  

Among Rhonda’s latest achievements was her accreditation by the California Air Resources Board (ARB) as a lead verifier under the Global Warming Solutions Act of 2006 (AB 32).  Rhonda was among the few verifiers who were accredited in all four areas – General, Cement, Refining, and Electricity.  Rhonda is enthusiastic about providing this service to organizations in California and neighboring states, saying, “I am excited to be working with Trinity’s top-notch GHG verification services team and our customers on these critical first-round baseline reports.”  Her extensive knowledge of environmental regulatory requirements combined with her auditing experience makes Rhonda a natural to provide this service.

Robert Liles, manager of Trinity’s Dallas office, is glad to have Rhonda in his corner.  “It’s a pleasure to have such a strong leader in our group.  Rhonda is both technically strong and a great mentor to junior staff.  And most importantly, clients always give excellent feedback about Rhonda’s project management skills, professionalism, and technical abilities,” he said. 

Contact Rhonda at