Service and Maintenance

Year after year, Durell Control Systems Inc. has continued to build on a solid reputation for providing control system installation and service that is second-to-none. One of the key reasons for this success is the fact that our number one goal is to continually provide unparalleled service and support. With our team of safety focussed and factory-trained Service Technicians, Durell is equipped to provide immediate response to calls for service throughout Southwestern Ontario, round the clock.

Our Service Department is ready to assist you with the following:

  • 24/7 Emergency Service
  • Delta Controls hardware and software upgrades
  • System expansion (Migrate any stand-alone controls onto your Delta BAS)
  • Replace aging hard-wired or pneumatic control systems with Delta Controls
  • Remote support
  • Field device inspection and calibration
  • Controller battery replacement
  • Software & Firmware upgrades
  • Continuous commissioning
  • Database and graphics file backup and management
  • Alarm management
  • System Reports
  • Training
  • Delta – Hardware and Software
  • Belimo – valves and actuators
  • Vision Link Wireless Nurse Call
  • Milestone, Axis, Bosch
  • Commscope and Hubbell
  • TOA PA systems
  • Greystone Energy – temperature and humidity sensors
  • WattStopper – lighting control components
  • Danfoss – variable frequency drives

With automated systems, the more knowledgeable and comfortable the end user is with the system , the greater the return in saving time, energy and money. Multiple levels of training for the operation and maintenance of all systems installed by Durell are offered at our facility in London, Ontario or on-site if preferred. We feature a dedicated training room with pre-wired hardware, and the required software for all of our systems. Training is also available direct from factory for our various systems, which can be arranged by Durell.

  • ECRA/ESA License #7004646
  • Variable frequency drive sales and installation
  • Lighting fixture upgrades/replacement
  • Watt Stopper lighting control sales and installation