Commercial Service

Danrich Environmental Controls Systems handles a multitude of Service and Repair options, from building maintenance to complete installations as well as Preventative Maintenance Service Contracts.
Ensuring a risk free implementation that maximizes system performance and minimizes disruptions requires careful planning. Our experience and knowledge with operations implementation, test plan development, equipment staging, and system design and optimization enables us to seamlessly build, integrate, enhance and migrate your system and its operation into your current environment.

Danrich Controls Service Fleet

Our staff is available to support your needs. We apply robust methodologies that ensure you achieve your operational goals while delivering the assurance that the final solution is fully aligned to support your operational requirements. Danrich provides complete design/build capabilities for any HVAC control application. Through our engineering and technical expertise, along with Delta Controls Partnership resources, we provide the best-in-class control solution for your new or retrofit application.

Complete Building Maintenance

  • Pneumatic, electric and electronic systems Repair and upgrade
  • Full service maintenance
  • 24-hour emergency service
  • Diagnostics and repairs to most manufacturer's equipment
  • Recommendations for improved system efficiencies


  • Chillers
  • Oil Analysis
  • Compressors
  • Condensers
  • Chiller and Compressor Overhauls
  • Rooftop Units
  • Boilers
  • Air Handling Systems
  • Pumps
  • Cooling Towers
  • Electrical Installations
  • Electrical Renovations
  • Voice and Data
  • Fire Alarm Testing and Installation


Complete control system installation services include:
  • Controller and end device installation.
  • Complete field wiring.
  • End to end termination.
  • Minimal downtime on retrofit applications.
  • Thorough end-to-end commissioning using time and field-tested methodologies.
  • Comprehensive operator(s) training package.
  • An open standard solution for interoperability of control systems.