Generator Installation in Dunstable, Massachusetts

Are you looking for an experienced Dunstable generator installation contractor? Commonwealth Power Group, Inc. has been the proven choice for Generator maintenance in Dunstable for both commercial generators and residential generators. We service portable generators as well as permanent automatic backup generators. Our generator technicians are skilled in the maintenance and repairs of all makes and models of generators. Call the Dunstable, Massachusetts generator service experts today for a free quote at (978) 972-3349.


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(978) 972-3349


Generator repair in Dunstable, MA by Commonwealth Power Group, Inc.

Comprehensive Generator Service for Dunstable Residential and Commercial Customers

Don't wait until disaster strikes! Make sure your generator is functioning properly now so that you can rely on it when a power outage occurs. It is recommended that generators get serviced once or twice a year. Commonwealth Power Group, Inc. also suggests having us come out to service your Dunstable generator during off times so that you are always ready for a power outage.


We always do a thorough check on our Dunstable generator maintenance calls. Some items that we routinely assess include:

  • Fix Wiring Issues – Loose or frayed wiring will be replaced
  • Clean Parts – Remove dirt and debris from the generator components
  • Check Battery – Voltage and water levels
  • Change Oil and Oil Filters – This can be done annually
  • Clean Spark Plugs and Replace if Needed
  • Check for Loose Hardware – Bolts and screws can shake loose with machine vibrations
  • Check Gasket head and Pistons and Replace as Needed


The Following Additional Services Are Provided for Portable Generators

  • Bleed the Fuel, Replace and Add Fuel Stabilizer
  • Check the Fuel Pump, Injectors, Turbo Chargers and Auto Voltage Regulator

For dependable maintenance of your Dunstable generator, call the experts at Commonwealth Power Group, Inc.!

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(978) 972-3349

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