Our People

Executive Leadership

White male with short brown hair and a brown eyes smiling wearing a black suit jacket and white shirt with blue geometric tie on white background.
MICHAEL COMSTOCK,
Vice President
Middle-aged white man with short blonde spikey hair, black rectangular-framed glasses, blue eyes and a smile wearing a black suite and white button-up shirt and geometric tie.
KEVIN KOPPANG,
General Manager
Middle-aged white man with short light brown hair and blue eyes with small smile wearing a black jacket, white button-up shirt and striped black, gray and white tie.
JASON FLACK,
Director of Pre-Construction
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GREG McMULLEN,
Controller
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JENNIFER PLUMMER,
Director of Human Resources
White male with short spiked dark blonde hair wearing black suit jacket and light green shirt and diamond-patterned tie.
MATTHEW SCHWAB,
Director of Operations

Our Team

Middle-aged white man with short light brown and gray hair and beard wearing light aqua buffalo-check plaid button-up shirt and dark gray jacket.
BEN AHNEMAN,
Senior Project Manager
Young white woman with long brown hair with light blonde highlights and bangs wearing green polo on white background.
JALYN BAUER,
Business Development Representative
Young white man with short blonde hair and stubble, with blue eyes wearing black suit and grid-patterned button-up shirt on white background.
NICK CONZEMIUS,
Project Manager
White man with short ginger spiked hair and goatee wearing plaid collared shirt with dark plaid jacket.
DEREK DORMANEN,
Senior Estimator
White woman with long bright blonde hair wearing black shirt and jacket on white background
MARIE ENDERSON,
Project Manager
White woman with shoulder-length dark brown wavy hair wearing white spotted shirt with black jacket.
MANDY GUNDERSON,
Recruiter
Headshot of a young white man with strawberry blonde hair and scruffy beard smiling with a green polo and white backdrop
WINSTON HEIFORT,
Assistant Project Manager
Middle-aged white man with short brown hair and green long-sleeve button-up shirt on white background
JOE ISENSEE,
Project Manager
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JOE JOHNSON,
Civil Operations Manager
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TERRY LIDER,
Estimator/Project Manager
Older white male half balding with dark green button-up shirt on white background.
SHAWN O’LEARY,
General Superintendent
Young white man with dark brown short hair and brown eyes wearing dark green button-up shirt on white background.
GARRETT ONCHUCK,
Senior Project Manager
White man with deep-parted brown hair and short beard wearing black suit jacket with white collared shirt and diagonally-striped dark tie.
CAMERON RITTENOUR,
Business Development Representative
White woman with dark brown curly hair and glasses wearing dark green button-up shirt on white background.
MELISSA SCHUMACHER,
Safety Manager
Young white man with wavy shorter brown hair wearing glasses and white collared shirt, light blue tie, and light gray suit jacket.
CHRISTIAN SMITH,
Estimator
White woman in 30s with long brown hair and glasses wearing white and black striped collared shirt and black jacket on white background.
MORGANNE STINSMAN,
Marketing Manager
Young white woman with long straight blonde hair wearing black suit jacket and white collared shirt on white background.
OLIVIA YOST,
Pre-Construction Manager

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