Our Team

Professional headshot of Chris Ammann, Chief Financial Officer at GRP|WEGMAN, smiling and with a tan suit jacket and dark blue shirt, in front of a neutral gray background

Christopher Ammann

President

Vince Ardito - Business Development Director

Vince Ardito

Director Strategic Business Development

Professional headshot of Tim Bakker, Chief Operations Officer at GRP|WEGMAN, smiling in glasses and with a dark gray suit jacket and light blue shirt with a red and blue striped tie, in front of a neutral gray background

Tim Bakker

Chief Operations Officer

Andrew Beiser

Engineering Director

Professional headshot of Gary Bland, Vice President at GRP|WEGMAN, smiling with a black suit jacket, white shirt and a blue tie and pocket square, in front of a neutral gray background

Gary Bland

Vice President

Lowry Electric

Professional headshot of Thomas DeClue III, President at GRP|WEGMAN, smiling with his arms crossed in a black suit jacket, white shirt and a yellow and blue striped tie, in front of a neutral gray background

Thomas DeClue III

Chief Executive Officer

Professional headshot of Brian Knobloch, Director of Marketing at GRP|WEGMAN, smiling and wearing a burgundy blazer with a colorful plaid shirt and red bow tie, in front of a neutral gray background

Mark Elliott

Operations Director

Performance Contracting

Professional headshot of Scott Engstrom, Business Development Manager at GRP|WEGMAN, smiling in a dark blue suit jacket, white shirt and burgundy tie, in front of a neutral gray background

Scott Engstrom

Business Development Manager

Performance Contracting - Northern IL

Professional headshot of Chris Fulcher, Director of HVAC Service at GRP|WEGMAN, smiling, arms crossed and wearing a black suit jacket and unbuttoned white shirt, in front of a neutral gray background

Chris Fulcher

DIRECTOR OF HVAC SERVICE

Professional headshot of Chris Hamann, Senior Project Manager at GRP|WEGMAN, smiling and wearing a dark gray suit jacket, blue shirt and striped tie, in front of a neutral gray background

Chris Hamann

Senior Project Manager

Professional headshot of Kristen Hunter, Controller at GRP|WEGMAN, smiling and wearing a black blazer, and necklace, in front of a neutral gray background

Kristen Hunter

Controller

Professional headshot of Matt Keller, Engineering Director at GRP|WEGMAN, smiling and wearing a black suit coat with a light blue shirt and burgundy tie, in front of a neutral gray background

Matt Keller

Vice President

Professional headshot of Brian Knobloch, Director of Marketing at GRP|WEGMAN, smiling and wearing a burgundy blazer with a colorful plaid shirt and red bow tie, in front of a neutral gray background

Brian Knobloch

Director of Marketing

Phillip Lowery - Vice President Sales/SE General Manager for GRP|WEGMAN

Phillip Lowery

Vice President Sales/SE General Manager

Professional headshot of Erik Merker, Sales Engineer at GRP|WEGMAN, smiling and wearing a dark gray suit coat with a white shirt and colorful plaid tie, in front of a neutral gray background

Erik Merker

Sales Engineer

Performance Contracting

Professional headshot of Brad Myers, Director of Safety at GRP|WEGMAN, smiling, with arms crossed and wearing a dark gray suit coat with an unbuttoned dark shirt, in front of a neutral gray background

Brad Myers

Director of Safety

Professional headshot of Damon Peterson, Director of Information Technology at GRP|WEGMAN, smiling, with arms crossed and wearing a black suit coat with an unbuttoned dark blue shirt, in front of a neutral gray background

Damon Peterson

Director of Information Technology

Aaron Rittenhouse - Director of Higher Education & State Government

Aaron Rittenhouse

Director of Higher Education & State Government

Sustainable Infrastructure & Funding

Professional headshot of John Schultz, Site Manager at GRP|WEGMAN, smiling and wearing a gray sport jacket with a white shirt and purple tie, in front of a neutral gray background

John Schultz

Site Manager

Afton Chemical

Professional headshot of Fred Weber, Business Development Director at GRP|WEGMAN, smiling and wearing a black suit coat with a white shirt and yellow tie, in front of a neutral gray background

Fred Weber

Business Development Director

Performance Contracting

Professional headshot of Laura Weber, Business Development Manager at GRP|WEGMAN, smiling and wearing a navy blue blazer, in front of a neutral gray background

Laura Weber

Business Development Manager

Performance Contracting - IL

Mike Wilson - Business Development Director for GRP|WEGMAN

Mike Wilson

Business Development Director