Wagner Power Systems specializes in standby power, prime power, load management, cogeneration and temperature control equipment. Our Cat technicians are available for installations, programmed maintenance and repairs to all engines, generator packages and power quality products.

  • Factory trained technicians
  • Fully equipped field service trucks
  • Quality Cat repair service
  • 24-hour emergency service
  • Service & repairs on most makes & models
  • Customer Support Agreements
  • Load bank testing
  • Engine dynamometer
  • Fluid analysis laboratory



Wagner is committed to exceeding our customers’ expectations while helping our customers to reduce their overall operating cost. Whether you represent powering health care facilities, data centers, water treatment plants, lift stations, or financial institutions, Wagner is your single source provider for all your power generation needs. Our world-class Cat solutions are supported by our exceptional commitment to customer service, ensuring you get the right system for your unique operational needs.

Aurora, Colorado

  • 18091 East 22nd Avenue 80011, Phone 303-739-3069
  • Hours of operation. 7:00am – 5:00pm Monday through Friday
  • 24/7 Emergency Service

Albuquerque, New Mexico

  • 4000 Osuna Road NE 87109, Phone 505-938-2894
  • Hours of operation, 7:00am – 5:00pm Monday through Friday
  • 24/7 Emergency Service
  • Schedule an appointment


Wagner offers extensive 24hr on-call field service to all of its customers. An entire fleet of heavy duty service trucks and lube trucks are waiting to respond to your every service need. Whether there is a minor malfunction that needs a quick fix or an inexplicable system shutdown, our Wagner service technicians are up to the job. Some of our field service capabilities include:

  • Oil Sampling Analysis (SOS)
  • Welding and Metal Fabricating
  • General Cat Engine Service
  • General Mechanical Repair
  • Don’t hesitate to call 24hrs/day 7 days/week, a service representative will be there to field your call