Leaf Environmental & Engineering, P.C.

After graduating from North Carolina State University with a bachelors degree in Biological & Agricultural Engineering in 2013, Steven Gerrald joined Bensinger & Garrison Environmental as an Environmental Technician.  He is currently working towards becoming a licensed Professional Engineer in the state of North Carolina.

Our Environmental Professionals

Tim Monroe began working as an Engineer in industry in 1983.  He has worked for several textile mills and environmental consulting firms over the years.  Tim joined our staff in 1998 as Senior Environmental Engineer and recently assumed the position of president in 2013.

Wesley Z. Brummer, P.E.

Vice President / Environmental Engineer


Resume (pdf)

Jack Garrison has been working in environmental consulting for over 40 years.  He is a former principal of Bensinger & Garrison Environmental, Inc. and was also previously the Regional Manager for the Research Triangle Park office of a national environmental consulting and engineering company for five years.

Jack H. Garrison, Jr.

Senior Environmental Consultant


​Resume (pdf)

Steven R. Gerrald, E.I.

Environmental Technician


Resume (pdf)

Wes Brummer has over 10 years of experience working in the environmental consulting and engineering field.  Before joining Bensinger & Garrison Environmental, Wes worked for a company conducting stack tests for industry all over the United States.  In 2013 Wes became a principal of the company.

Tim W. Monroe, P.E.

President / Senior Environmental Engineer


Resume (pdf)