Home Standby Generator Maintenance

We offer maintenance services for all makes and models!

Having your generator maintained by a trained generator technician ensures that potential failures are identified and maintains the life-span of the unit. Our maintenance plans are customized to fit the needs of both you and your generator. The maintenance procedures performed are based on the specific manufacturer recommendations for your generator model. Our technicians perform a 20 point top to bottom, thorough inspection of your generator and a report is provided to you after the service is completed. It's way more than "just an oil change".

With a maintenance plan, we keep track of when service is due and all service history for your generator. There is no more needing to think about it! Life is busy enough. Let the skilled and friendly technicians at Mountain Generator Service start taking care of your generator today!

Air Cooled Generators Up To 22kW
Annual Maintenance Agreement
Liquid Cooled Generators Up To 80kW
Annual Maintenance Agreement
  • Change Oil & Oil
  • Filter Inspect, Replace Air Filter
  • Inspect, Replace Spark Plugs
  • Inspect Engine, Check For Leaks
  • Inspect Electrical Connections
  • Inspect Fuel System
  • Inspect Battery & Charging System*
  • Inspect/Adjust Engine Valves (If Applicable)
  • Inspect/Adjust Voltage Regulator
  • Inspect Exhaust System
  • Inspect System Wire Harness
  • Inspect Generator Enclosure
  • Inspect/Adjust Output Frequency
  • Inspect Ignition System
  • Test Shutdown Faults & Sensors
  • Inspect For Pest Damage
  • Inspect Exercise Timer
  • Remove Debris From Inside Enclosure
  • Update Firmware (If Applicable)
  • Inspect Transfer Switch
  • Test System – Transfer Loads (Optional)

Included with Agreement:

  • 10% Off Parts & Labor**
  • Priority Service
  • Annual Service Reminder

*Battery replaced at additional cost
**Applies to service calls during normal business hours.
Generator must be operational before initiation of a service agreement.

  • Change Oil & Oil Filter
  • Inspect, Replace Air Filter
  • Inspect, Replace Spark Plugs
  • Inspect Cooling System, Fill
  • Inspect Belts and Hoses*
  • Inspect Engine & Mounting, Check For Leaks
  • Inspect Fuel System
  • Inspect Battery & Charging System*
  • Inspect/Adjust Voltage Regulator
  • Inspect Exhaust System
  • Inspect Electrical Connections
  • Inspect System Wire Harness
  • Inspect Generator Enclosure
  • Inspect/Adjust Governor, Output Frequency
  • Inspect Ignition System
  • Test Shutdown Faults & Sensors
  • Inspect For Pest Damage
  • Inspect Exercise Timer
  • Remove Debris From Inside Enclosure
  • Inspect Transfer Switch
  • Test System – Transfer Loads (Optional)

Included with Agreement:

  • 10% Off Parts & Labor**
  • Priority Service
  • Annual Service Reminder


*Battery replaced at additional cost
** Applies to service calls during normal business hours.
Generator must be operational before initiation of a service agreement.

Semi-Annual and Maintenance with Monitoring Agreements Receive These Benefits:

  • 10% Off Parts & Labor
  • Priority Service
  • Annual Service Reminder
  • Service Call Fees Waived During Normal Business Hours

Bundle Maintenance With Generator Monitoring and SAVE!

Generator Monitoring provides the ultimate power when it comes to detecting issues before the generator is needed for a power outage. If a generator fails, a message is sent to both the client and a generator technician who can take corrective action. Since errors are known about as they happen, the odds of discovering issues during an outage are greatly reduced. This is especially beneficial for seasonal residents, the elderly, remote locations, and much more!
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Schedule Maintenance

Schedule Maintenance Today!

To schedule maintenance, please contact our office at (828)475-8900 or fill out the form below

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