Mechanical Contractor Michigan

De-Cal Mechanical Contractors serves clients across Warren, Detroit, Tri County Area, and the surrounding areas. offers various industrial services in the regional Pittsburg area. We employ Union Ironworkers and are members of Western PA Construction Industry Drug Free Partnership. Please contact Herm McAfoose at (724) 664-5411, or email with your inquiries.

Services Include:

  • Steel Erection
  • Mill Maintenance
  • Conveyor Systems
  • Sheeting
  • Equipment Installation
  • Curtain Wall
  • Platforms
  • Stairs and Handrail
  • Certified Welders
  • Pipe Bridges

Call (586) 754-4370 or click to reach De-Cal Mechanical Contractors.

Serving clients across Warren, Detroit, Michigan, Youngstown, Ohio, Pittsburgh, Pennsylvania and the surrounding areas.