Contact Phone

+353 (0)1 8225221

Secure DC and AC systems

Structured maintenance plans save our customers time and money.

At QES, we understand the critical role of service and maintenance in the lifecycle of your critical power systems. With over 20 years of experience in the industry, our trusted engineers are on hand 24/7 and fully equipped to support, interrogate and repair equipment from almost any OEM.

Why Choose QES?

  • Quality and Reliability
  • All makes and models covered
  • Deep DC & AC Expert Power Knowledge and Experience
  • Professional project management and logistical services
  • Comprehensive maintenance contracts
  • 24-hour callout service, Next day and same day response, 365 days a year
  • Professionally serviced and maintained in accordance with manufacturer’s Specifications