We are a full-service contractor with a long, established history of success. We can do anything from small improvement projects to big mission-critical projects. If you need a partner who you can trust to provide the best value, on-time, with more reliable delivery, consistent planning and communication to get the job done, count on us. We follow your processes, and deliver the best quality every time. Our 110 years of process improvement and investment in cutting-edge technology continues to make us a leader in our industry. 


  • HVAC piping
  • Sheet metal
  • Plumbing
  • Virtual design and construction
  • Fabrication
  • Integrated Project delivery
  • Design assist
  • Lean construction
  • Design build
  • Preconstruction
  • Industrial pipe and sheet metal
  • Refrigeration
  • Test and balance
  • Advanced manufacturing
  • Tank and vessel repair
  • Medical gas
  • Stainless steel fabrication
  • Chutes and spouts
  • Modularization
  • Assemblies
  • Kitting
  • Customer welding
  • Retro commission
  • Energy services
  • Custom belt guards
  • Commissioning services
  • Project planning
  • Project management
  • LEED-certified and green projects


With both the depth of expertise and scope of services you demand, we can design and install even the most complex, highly sophisticated commercial and industrial electrical systems. Our electrical team has detailed knowledge of infrastructure, design and engineering, power distribution, communications and network systems, computerized building control and instrumentation systems, as well as overall systems integration across all fields. Learn more here.

Facility Solutions

To learn more about Waldinger Facility Solutions, please click here.