(319) 841-1170


Modern Companies, Inc. gives you access to all the professional contractors you need for your building systems. Together, our affiliated companies design, install and service plumbing, HVAC, refrigeration, compressed air and building automation control systems for commercial, industrial and institutional projects of all size and scope. Our unique partnership brings together all these professional services for your project needs.

Although we’re a combination of separate companies, from our customers’ perspective we’re a one-stop shop.

One Call, Many Solutions

  • Plumbing
  • Piping
  • HVAC/R Service
  • Sheet Metal
  • Building Automation Controls
  • Compressed Air Systems
  • and more