Call Us Today @ 1-508-339-4473

The Full Service difference is having the technicians trained and qualified within the same company.  By being able to provide both services you experience the Full Service Difference.  You do one stop shopping for the quality Full Service Difference.

We deliver quality heating oil to your home, as well as being a Full Service Company providing the following heating maintenance programs.

Check out our options for your heating system !

 Option #1: OUR ANNUAL TUNE – UP                                                                    $150.00 

  • Annual System Efficiency Tune-Up
  • Includes standard nozzle, filter, and strainer.

Option # 2:  GUARDIAN MAINTENANCE SERVICE PLAN                                    $300.00 ANNUALLY

  • Scheduled Delivery
    We offer automatic delivery of premium heating oil: a cleaner, greener, more efficient fuel at a great price!
  • 10% Discount on Service Parts
    Guardian Maintenance Service Plan customers receive a 10% discount on service parts (excludes system replacements)See General Conditions #7.
  • Annual Heating System Efficiency Tune-Up
    Keeps your heating system running at peak efficiency for reliable comfort and energy savings all year long. Just like changing the oil in your car, your furnace should be maintained on a routine basis. Major benefits of doing so include:

    • Savings of up to 10% on your annual energy costs
    • Identifying and correcting problems before they become expensive, inconvenient repairs
    • Extending the life of your heating system

Tune-Up includes standard nozzle, filter, and strainer.

Furnace or Boiler Replacement Discount Should you need a furnace or boiler replacement, when installed by Mansfield Oil * Energy Co.,Inc. , you will receive a $100.00 discount for being enrolled in our Guardian Maintenance  Plan.

  • Priority Service & Scheduling Guardian Maintenance Service Plan customers will receive daytime priority service from our highly skilled and licensed technicians.
  • 24-Hour Emergency Service In addition to the benefit of daytime priority service, Guardian Maintenance Service Plan customers have extended 24/7/365 emergency service available (at a 10% discount on parts). Whenever you need us, we will be there for you.

Option #3:  WATER HEATER SERVICE PLAN                                             $200.00 ANNUALLY

  • 10% Discount on Service Parts
  • Annual System Efficiency Tune-Up
  • Includes standard nozzle, filter, and strainer.
  • See General Conditions #7.
  • Must be done in conjunction with the heating system efficiency tune-up.

Option #4: WATER HEATER TUNE-UP                                                        $100.00

  • Annual System Efficiency Tune-Up
  • Includes standard nozzle, filter, and strainer.

mo logo new945 East Street 

 Mansfield, MA  02048

1-508-339-4473