Landfill Gas System Design
Stormwater System Design
Groundwater Remediation
Landfill Blower and Flare System Design and Maintenance
Prior to joining S+G, Mr. Hafenmaier has spent over 30 years in the design, implementation, operation, and oversight of various water, wastewater, and groundwater remediation systems across the United States. His experience included permitting and specifying thermal and catalytic oxidizers for off gas treatment. He also designed remediation and treatment strategies for chlorinated solvent sites.
Mr. Hafenmaier is a licensed Professional Engineer in North Carolina.
Mr. Hafenmaier holds Bachelor of Science in Civil Engineering degree from Pennsylvania State University.
B.S. Civil Engineering, 1992 Pennsylvania State University, State College, PA
Professional Engineer
NC
American Society of Civil Engineers
Smith Gardner, Inc.
2023 - Present
Product Recovery Management, Inc.
2014 - 2023
Piedmont Geologic, PC
2005 - 2014
CES Engineering, Inc.
2001 - 2005
Port City Engineering, PC
1996 - 2001
Matrix Environmental Technologies, Inc.
1992 - 1996