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At Colorado Standby, we don’t just have generators for sale and install generators, we also offer our customers preventative generator maintenance, repair and service  at our full-time service department in Colorado Springs. We are an authorized factory warranty repair and commission specialist for many name brand products. 

Call 866-888-6111 or e-mail [email protected].

What Do Our Generator Repair & Services Include?

  • A- Service: Comprehensive Major PM Service
  • B- Service: Minor PM Inspection Service
  • Load Bank Testing: Including Full Reporting (Avtron Load Banks)
  • Fluid Testing: Fuel, Oil, and Coolant
  • Generator & ATS Repair Service: All Major Brands

Learn More

With over 30 years of experience as a trusted generator maintenance company in the emergency generator backup industry, we offer top-notch emergency generator repair & service, startup and commissioning, and superior customer service. We understand that you need to be able to depend on your backup power system to work when you need it, and we can help.

Colorado Standby has a full-time service department for Generator Repair and Preventative Generator Maintenance and three service trucks to come to you, anywhere along the Front Range

Brands and Switchgear

Our Generator Service Technicians in Colorado Springs are well trained and experienced on all major brands of Generators and Switchgear such as: 


Authorized Factory Warranty Repair on brands such as Cummins, Kubota, Winco, SWP, Kohler and more! Call 866-888-6111 opt. 3 for specific warranty information.

Contact Us

At Colorado Standby, you are not just another customer; when you purchase a power system from us, we stand behind it and are there when you need us. 

If you are looking for a professional generator maintenance company that you can depend on, email us directly at [email protected] with any questions you may have about generator purchase, installation, current emissions regulations, generator repair, or service. 

If you prefer to speak to someone immediately, you can give us a call toll free at 866-888-6111 opt. 3


Just listen to what a few of our happy customers had to say about our generator maintenance services:

“…on a very cold night I found the block heater for one of my generators not working - this generator backs up our data center (and) at the time we were in the quarterly black out and needed 100% insurance the generator would start if needed. This caused me to spend the night at work starting the generator every two hours. I called Colorado Standby and they had one installed and working in 90 minutes plus another one for back up ordered overnight. I had Colorado Standby give me quote for maintain our four generators and had it signed in two days. Every time I call I have never waited more than 1 hour for someone to arrive onsite no matter how small or big the issue is they handle it that day. I fired our other generator service company and have never regretted it.”

“I have been impressed with the quality of work and commitment to services provided by all the great people at Colorado Standby! Every time I have a question or concern about a piece of equipment that Colorado Standby has serviced, they have been able to clearly communicate the problem and fit Quasar into their schedule. I am truly appreciative of their services and friendly employees!”

  • Off-Site / Field Generator Service and Repair
  • Residential and Commercial Standby Generator Service and Repair
  • Industrial, Towable, Diesel, and Prime Generator Service and Repair
  • RV and Commercial Mobile Generator Service and Repair
  • 1, 2, and 3 Year Annual Service Contracts
  • Emergency Generator Service and Repair
  • Startup and Commissioning
  • 30 Years Experience
  • EGSA Certified

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If you are in the market to install a new generator, we are a full turn-key generator installation company for RV generator installations, commercial generators, residential generators and more. We will handle the entire scope of the project so you can be worry free. Everything it takes to design, size and install a quality emergency generator system is done by Colorado Standby.

Contact the Service Department Directly