Fuel Delivery & Service Serving RI & MA

Residential Fuel Delivery & Service Serving RI & MA Serving Rhode Island and Massachusetts

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800-322-5025

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Dupuis Oil offers the most comprehensive oil heating maintenance plans in the industry and at reasonable rates. Both provide you with 24-hour protection 365 days a year, and discounts on (most) Boiler Service and Furnace service parts & labor.


Conservation Maintenance Plan

A Maintenance Plan designed for the customer who burns less than 500 gallons of fuel oil per year.

Safety Inspection

Our technicians will conduct a safety inspection of your heating system based on manufacturer’s recommendations and industry best practice.

Tune-Up

The annual tune-up will keep your system running efficiently which saves on fuel usage and extends the life of your equipment.

25% Discount on Labor & Parts

25% discount on all service parts and labor. (This does not apply to system replacement or upgrade, radiators, baseboard & plumbing.)

Emergency Service

Rest assured if your system needs unplanned repair that we will be there for you 24/7.


Premium Maintenance Plan

A Maintenance Plan designed for the customer who wants parts & labor included for Boiler Service and Furnace service per year.

Safety Inspection

Our technicians will conduct a safety inspection of your heating system based on manufacturer’s recommendations and industry best practice.

Tune-Up

The annual tune-up will keep your system running efficiently which saves on fuel usage and extends the life of your equipment.

“No Charge” Parts & Labor

Replacement or repair of the following parts (labor included) will be covered at NO cost to you.

  • Barometric Damper
  • Boiler Service Switch
  • Burner Blast Tube
  • Burner Coupling
  • Burner Delay Valve
  • Burner Motor
  • Burner Nozzle Assembly
  • Burner Pump
  • Burner Transformer
  • Control Aquastat
  • Control Combination Relay
  • Control Fan Limit
  • Control High Limit
  • Control Lo Limit
  • Control Pressuretrol
  • Control Primary
  • Control Stack Relay
  • Electrical Firomatic
  • Flue Pipe (up to 10 feet)
  • Gauge Glass & Washers
  • Oil Filter Complete

25% Discount on Labor & Parts

25% discount on all service parts and labor. (This does not apply to system replacement or upgrade, radiators, baseboard & plumbing.)

Emergency Service

Rest assured if your system needs unplanned repair that we will be there for you 24/7.


Additional Options

Zone Coverage

Additional parts (labor included) that you can add to your Premium Maintenance Plan for Boiler Service and Furnace Service per year.

  • Back Flow Preventor
  • Blower Bearings
  • Blower Fan Belt
  • Blower Motor (Heat Only Up to 1/4 HP Belt Driven)
  • Blower Pulley
  • Blower Shaft
  • Circulator Up to $200
  • Expansion Tank (Model 30 only)
  • Flow Check
  • High Vent
  • Low Voltage Transformer
  • Pressure Reducing Valve
  • Pressure Relief Valve
  • Switching Relay
  • Thermostat(Non Programmable)
  • Zone Valve Complete (Water Only)
  • Thermal Altimeter Gauge

Domestic Hot Water

If you have a separate water heater, storage tank or tankless, you can add the additional parts (labor included) to your Premium Maintenance Plan.


As a full service, single source oil heating company we install new systems to include providing our customers with affordable oil heating maintenance plans for Boiler Service and Furnace service. We use the industry’s most advanced tools and techniques to provide exceptional service and reliable comfort solutions.

Call 401-722-0080 or Contact Dupuis Oil for all of your Boiler Service and Furnace service parts & labor needs. We proudly service Rhode Island ( RI ) and Southeastern Massachusetts ( MA ). Click here to see our delivery service locations.