Zimmerman Industrial Piping, Inc.

Robert Kelsey
Vic Trippel Plumbing & Heating

Terry Trippel
OJS Building Services, Inc.

Tracy Hertel
Niezgodski Plumbing Inc.

David Niezgodski
J&K HVAC Service, Inc.

Dennis Foust
Ideal Consolidated, Inc.

Craig Patton
Herrman & Goetz, Inc. Dba H&G Services

Nate Hershberger
Edward J. White, Inc.

Joe White
Dynamic Mechanical Services, Inc.

Nick Ferrettie
D.A. Dodd, Inc.

Jason DeMeyer