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JAMES W. ROTH, PE, PLS
​PRESIDENT

​DAVID D. POOL, AIA, NCARB
DIRECTOR OF BUSINESS DEVELOPMENT

JEFFREY MEYER, PLS
SURVEYING CHAIR

JEREMY CONNOR, PE
VICE PRESIDENT, OPERATIONS

JIM SIEFERT, PE
CONSTRUCTION ADMINISTRATION CHAIR

MIKE EMKEN, PE
ENVIRONMENTAL ENGINEERING CHAIR

CHASE CONNOR, PE, SE
STRUCTURAL ENGINEER

ZACHARIAH YORK, PE, PLS
SENIOR MUNICIPAL/ UTILITY ENGINEER

JASON VANDEVER, CDT
ROOFING/BUILDING ENVELOPE SPECIALIST

JUSTIN GOODWIN, PE
SENIOR CIVIL/CONSTRUCTION ADMINISTRATION ENGINEER

TIM DOWNEN, AIA, LEEP AP
SENIOR ARCHITECT

MARCUS RICHARDS, PE
MECHANICAL ENGINEER

TERRY SUDHOLT, PE
CIVIL & ENVIRONMENTAL ENGINEER

SAMANTHA SOTO, PE
TRANSPORTATION ENGINEER

JAMES LONCARICH, PLS
PROJECT SURVEYOR

DALE DODD, RCDD, PMP
PROJECT MANAGER

PETER MURPHY, PE
ELECTRICAL ENGINEER

 GREG EMMONS
ARCHITECT