Katie is the Manager of Consulting Services for Trinity’s Atlanta, Georgia office. Since joining Trinity in 2014, she has managed state and federal air quality permitting of new facilities, capital projects, and maintenance projects while prioritizing the optimization of the …

Ian Donaldson serves as a principal consultant in Trinity’s Pittsburgh, Pennsylvania office. Ian is involved in state and federal air permitting projects while providing regulatory compliance assistance on topics such as NSPS and MACT. He also specializes in providing high …

Disha specializes in providing consulting services for clients in the data center, ammunition, copper mining, cement, aggregates, petroleum refining, aerospace, semiconductor, and power plant industries. With an in-depth knowledge of the air permitting and compliance process, she provides assistance to …

Christie Heath serves as the office manager for Trinity’s Philadelphia office. Christie has over 20 years of environmental consulting and project management experience. She assists clients located in eastern Pennsylvania and Delaware with a variety of environmental compliance issues. Her …

Michael Ballenger, PE, currently serves as an Office Manager in Trinity Consultants’ Orlando office. Beginning his career with Trinity in Maryland, Michael gained significant experience navigating the stringent environmental requirements of the Mid-Atlantic and Northeast. Michael has developed a specialty …

Ms. Schmidt is the office manager and a managing consultant in Trinity’s West Des Moines, IA office and has more than 20 years of experience in the environmental field. She is a registered professional chemical engineer in Iowa, Nebraska, and …

Ms. Agarwal is Trinity’s Director of Sustainability Services and a Principal Consultant based out of the San Francisco Bay Area in California with Trinity’s Sustainability & Assurance Business. She has close to 20 years of experience (over a decade in CA) assisting clients in a wide range …

Tony Colombari serves as the manager of Trinity?s Minneapolis, Minnesota office. Tony assists a multitude of clients with their environmental compliance/permitting needs, including air dispersion modeling, NSPS/NESHAP applicability/compliance, construction/operation permitting, storm water permitting/SWPPP development, and SPCC plan development. He has …

Sharon serves as manager of Trinity?s New Orleans, Louisiana office. She has a BS in Chemical Engineering, and supports clients in southeast Louisiana as well as the state of Mississippi. With more than 25 years of environmental consulting and industrial …

Steve Tasch, CM, serves as a managing consultant in Trinity’s Milwaukee, Wisconsin office. Steve assists clients across multiple industries with environmental compliance and air permitting needs. Steve’s expertise includes construction permitting and minor, synthetic minor, and Title V operation permitting, …