Whether it’s a new installation, system upgrade, or repair to your hot water or steam system – D & H Refrigeration, INC. will provide the technical expertise of licensed and qualified professionals to complete the projects on-time and on budget. Our services span from boiler installation, boiler service & boiler repair in commercial and industrial applications.


  • New Equipment Installation
  • UA Xray Certified Pipe Welding & Installation
  • Annual Boiler Maintenance
  • Combustion Efficiency and Tuning
  • Refractory Repair
  • Boiler Tube Repair and Replacement
  • Burner Assembly Conversions
  • Control installation and upgrades
  • Feed Water System Repair and Replacement
  • Pressure Vessel Welding and Repairs
  • Start-up Services
  • On Site Job Training

Need to learn more about our boiler services? Send us an email or call 708.308.0002.

Boiler Brands Include


Control Systems brands include


Burner Brands Include: