Our Services

HVAC is a big investment. Not just for the initial installation, but also in terms of maintenance. That’s why at Dunham-Bush After-Sales Service, we want to help you to always make sure your system is running faultlessly and efficiently.

  • 12-month product warranty
  • Technical support during construction and installation
  • Technical support during acceptance testing and commissioning
  • Troubleshooting 24/7

Repair & Overhaul

Our Repairs and Overhauls services are designed to ensure the optimal performance and longevity of your equipment.

This includes:

Refurbish
Our refurbishment services are designed to extend the lifespan of your existing HVAC equipment while enhancing its performance and reliability. By refurbishing your equipment, we focus on sustaining existing equipment and improving performance and reliability.

Retrofit
Retrofit services involve upgrading your existing HVAC system to improve its efficiency, performance, and compatibility with modern technologies.

Under retrofit services, we offer additional specialized options:

  • Eddy Current Testing
  • ATCS (Automatic Temperature Control Systems)
  • UVC (Ultraviolet C) Systems
  • Thermography
  • Energy Audit
  • EC Fan

Replacement
When refurbishment or retrofit is not feasible, replacement services ensure that new equipment integrates seamlessly into your existing system:

  • Match or Customize Equipment/Solutions
  • Compressor Rebuilt/Replacement
  • Tube Replacement
  • Chiller replacement