| Bruce Barkau |
Tri-County Electric - Mt Vernon, IL |
| Brent Braker |
Garber Heating & Air Conditioning - Morton, IL |
| Jim Carey |
USA Geothermal, L.L.C. - Belvidere, IL |
| Dan Crowe |
The Hole Deal, Inc - Goodfield, IL |
| Bob Dickey |
Eastern Illini Electric Coop - Paxton, IL |
| Dom Durbin |
Durbin Enterprises - Beecher City, IL |
| John Freitag |
Association of Illinois Electric Coop - Springfield, IL |
| Lonny R. Hoover |
Illinois Geothermal Engineering, Inc. - Urbana, IL |
| Brian Houchin |
Bratcher Heating and Air Conditioning - Normal, IL |
| Gary Hurley |
CWLP - Springfield, IL |
| Jeff Hurst |
Connor Co - Decatur, IL |
| Brady Kerry |
Meadow Well & Pump, Inc. - Carol Stream, IL |
| Mark Layten |
Kickapoo Drilling - Downs, IL |
| Alastar McGrath |
Geo Illinois - Chicago, IL |
| Bill Weedman |
Henson Robinson Co - Springfield, IL |
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