Building and civil engineering contractors in Wisconsin
- The Boldt Company
- Paul J. Hoffman Corporation
- McC, Inc.
- Consolidated Construction Company, Inc.
- U.S. Oil Co, Inc
- Middleton Construction Inc
- Servpro Of Beloit Cleaning Inc
- Lunda Construction Company
- A-1 Excavating Inc
- Hunzinger Construction Company
- Klapperich Builders Inc
- Corporate Facility Enterprises, Inc
- Al's Window Cleaning And Building Services, Llc
- Berghammer Corporation
- Milwaukee Insulation Co., Inc.
- A-1 Maintenance Service Inc
- Landmark Services Cooperative
- Pioneer Commercial Cleaning Inc
- Market & Johnson, Inc.
- Mann Bros. Inc
- Tri-North Builders Inc
- J.F. Ahern Co
- C D Smith Construction Inc
- Rhb Corporation
- B C I Burke Co., LLC
Building and civil engineering contractors