- Baker Concrete Construction
- Black Swamp Steel, Inc.
- Danis Building Construction Co.
- DJX Construction
- Dugan & Meyers
- Goettle Construction
- John R. Jurgensen, Co.
- Jostin Construction
- KT Supply Ltd/Blue Rock Construction
- Messer Construction Co.
- Monarch Construction Co.
- Prus Construction
- R.J. Beischel Building Co.
- RWB Properties & Construction
- Shook Construction
- The Harper Company
- TP Mechanical Contractors
- Turner Construction
- Universal Contracting Corp.
- Valley Interior Systems
