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.

Chiller Plant Management

Our Specialized Services Management encompasses a comprehensive suite of offerings, including annual maintenance contracts, repairs and overhauls, service training, energy-saving solutions, spare parts, chiller plant management, and 3R (Refurbish, Retrofit, and Replacement) services.

Annual Maintenance Contracts (AMC)

Maintenance contracts offer customized support solutions for our installed base, catering to the needs of owners and facility management teams.

Our range of services includes labour, maintenance, parts, operational support and more.

Our maintenance contracts deliver significant benefits to owners and facility management teams, including peace of mind, cost-effectiveness, authentic parts, assured safety, and access to equipment specialists.

Repairs and Overhauls

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

This includes:

  • Diagnostics and Troubleshooting
  • Component Repairs
  • Overhaul Services
  • Preventive Maintenance

Service Training

Our Service Training programs are meticulously designed to equip your team with the skills and knowledge needed for optimal equipment management. Our offerings include:

  • Expert Trainers
  • Well-Equipped Facilities
  • Theory and Hands-On Lessons
  • Comprehensive Courses
  • Courses for All Levels

Energy Saving Solutions

Dunham-Bush offers specialized services to thoroughly analyze and optimize your HVAC system. Our team of experts conducts a detailed assessment to identify inefficiencies and areas for improvement. We then provide customized energy-saving solutions designed to reduce energy consumption and enhance system performance. By implementing these solutions, we help you achieve significant operational cost savings and ensure that your HVAC system operates at peak efficiency. Our goal is to not only improve your system’s effectiveness but also to support your long-term sustainability and financial goals.

Spare Parts

A vast inventory of high-value parts, with millions of dollars’ worth of components readily available in our warehouse. This extensive inventory supports both local and international markets, ensuring that we can quickly meet the needs of our clients around the world. Our robust supply chain infrastructure is designed to provide prompt and efficient service, minimizing downtime and keeping your systems running smoothly.

Chiller Plant Management

In HVAC systems, controls play a pivotal role in ensuring optimal operation and efficiency. Without effective controls, it’s challenging to fully operate and fine-tune your equipment, which can lead to sub optimal performance and increased operational costs.

Dunham-Bush offers two advanced services for managing chiller plants:

  • Chiller Plant Manager
  • Chiller to Cloud (C2C)

Each service is designed to enhance the efficiency and monitoring of your HVAC system, providing tailored solutions to meet various needs.

By incorporating these advanced control solutions, Dunham-Bush helps ensure that your HVAC system operates at peak efficiency, enhances reliability, and provides significant operational cost savings.

3R (Refurbish, Retrofit, and Replacement)

-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