Milwaukee Area Office
- Phone: 414-431-0665
- Fax: 920-759-0708
Appleton Area Office
- Home Office
- 1501 Bohm Drive
- Little Chute, WI 54140
- Phone: 920-759-0707
- Fax: 920-759-0708
Madison Area Office
- Phone: 608-318-4496
- Fax: 920-759-0708
Todd Darling
- President/Owner, Engineered Sales
- tdarling@gohpp.com
- Cellular: (920) 858-2005
- Direct Line: (920) 423-0085
Bruce Ames
- Vice President, Engineered Sales
- bames@gohpp.com
- Cellular: (920) 428-1390
- Direct Line: (920) 423-0086
Chuck Sachs
- Vice President, Engineered Sales
- csachs@gohpp.com
- Cellular: (414) 940-5246
- Direct Line: (414) 375-2984
Brad Hanson, P.E., LEED AP
- Engineered Sales
- bhanson@gohpp.com
- Cellular: (262) 751-0332
- Direct Line: (608) 318-4505
Dave Le May
- Engineered Sales
- dlemay@gohpp.com
- Cellular: (920) 217-7214
- Direct Line: (920) 462-5108
Kevin Gertsch
- Controller
- kgertsch@gohpp.com
- Cellular: (920) 858-0752
- Direct Line: (920) 423-0089
Chris Van Zeeland
- Service Manager
- cvanzeeland@gohpp.com
- Cellular: (920) 858-2079
- Direct Line: (920) 423-0094
Brad Thompson
- Inside - Technical Sales Manager
- bthompson@gohpp.com
- Cellular: (920) 450-5359
- Direct Line: (920) 423-0092
Andrew Rupp
- Inside - Technical Sales
- arupp@gohpp.com
- Cellular: (920) 213-0602
- Direct Line: (920) 423-0095
