EXECUTIVE TEAM
Thomas Lammons, P.G., CHMM
Mr. Lammons is a founding Principal, President and CEO of the firm with over three decades of professional experience in Hydrogeology,...
Jeff Helvey, P.E.
Mr. Helvey is a Principal Engineer and Chief Operating Officer of the firm with over 25 years of professional geotechnical and solid waste...
Daniel Bunnell, P.E.
Mr. Bunnell co-founded BLE with Mr. Tom Lammons in 1996. After a 44-year full-time career in consulting engineering, Mr. Bunnell is now...
DEPARTMENT MANAGERS
Trevor Benton, P.G.
Mr. Benton is a Department Manager for Environmental Services at BLE with over 20 years of professional environmental...
Andrew Colby
Mr. Colby is a Senior Engineering Associate serving as Branch Manager of the Columbia, South Carolina office location. He also leads the Electrical Leak...
Robert "Ty" Hawkins, CHMM
Mr. Hawkins is a Department Manager for Environmental Services for BLE. He has over 20 years of professional experience...
W. Bryan Howard, P.E.
Mr. Howard is the Geotechnical and Construction Services Group Lead for BLE's Columbia, SC office. With more than two decades of experience,...
Jesse Jacobson, P.E.
Mr. Jacobson joined BLE in 2011 and serves as the Director of Technical Services. He has extensive experience in the subjects of retaining walls,...
David Loftis, P.E.
Mr. Loftis is a Senior Engineer and the Branch Manager for BLE’s Asheville, North Carolina office. He offers over 20 years of experience...
Tyler Moody, P.E.
Mr. Moody joined BLE in 2010 and has over 15 years of experience in geotechnical engineering and construction materials testing.
Darren Nease, P.E.
Mr. Nease is the Construction Services Manager for BLE. He has been with BLE since 2002 following graduation from Clemson University...
Chad Rowland, P.E.
Mr. Rowland joined BLE in 2021 and serves as the Department Manager for the Construction Quality Assurance Department.
Project Managers
Andrew Alexander, P.G.
Mr. Alexander has over 30 years of experience as a professional hydrogeologist providing consulting services for broad spectrum of...
James Belgeri, P.E.
Mr. Belgeri joined BLE in 2018 as Senior Consultant in the Asheville office. He has extensive geotechnical, geological, and...
Rex Brown, P.E.
Mr. Brown is a senior project leader and client manager with over 29 years of professional geotechnical and construction materials...
Matt Christie, P.E.
Mr. Christie is a Senior Engineer with BLE’s Construction Services department. With more than 20 years of experience, he has worked...
T.J. Daniel, P.G.
Mr. Daniel serves as Project Hydrogeologist for BLE with over 5 years of experience in geologic consulting. His work experience includes...
Tyler Fletcher
Mr. Fletcher manages BLE's Tank Compliance and Testing Services group. His primary responsibilities include scheduling and...
Anna Franklin, P.E.
Mrs. Franklin is a senior project manager with over 18 years of regulatory and environmental consulting experience. She specializes in air...
Jason Jansante, P.E.
Mr. Jansante is a Senior Geotechnical Engineer with 9 years of professional experience. He is responsible for coordinating services amongst owners...
Jimmy Ladd
Mr. Ladd is a Chief Building Inspector and Technician with over 19 years of experience in building code inspection, construction quality...
William Mathews, P.E.
Mr. Mathews is a Chief Engineer with more than four decades of professional engineering experience. He is responsible for...
Dan Matz, P.E.
Mr. Matz is a Senior Environmental Engineer with over 10 years of experience. His technical practice has included managing...
Dan Osbourne P.G.
Mr. Osbourne is a Chief Scientist at BLE with over 20 years of environmental consulting experience. Mr. Osbourne is responsible for...
Larry Simonson, P.E.
Mr. Simonson is a Senior Engineer with over 11 years of professional geotechnical and solid waste engineering consulting experience. He...
Gwen Sollenberger, P.E.
Mrs. Sollenberger is a Senior Engineer with over 10 years of experience in managing and performing traditional geotechnical projects...
Erika Thompson
Mrs. Thompson is a Senior Scientist with the Environmental Services department at BLE. She is a proven project manager with over 18 years of...
Jonathan Usher, P.E.
Mr. Usher is a Senior Engineer and Project Manager with more than 25 years of construction project management and...
Gary Weekly, P.E.
Mr. Weekly has served as a Senior Engineer with BLE since the company's inception. He has been involved in siting, design, and construction...