Oil Burner Efficiency Test Cox Fuel Lowell MA

Oil Burner Service Plans


Please use the links below to become a Cox Fuel customer and for more information.


  • Perform periodic tune up, which includes inspection and cleaning of the heating unit.
  • Test the flame safety control and any other equipment protection devices.
  • Change oil filter(s)
  • Change burner nozzle.
  • Clean and adjust the oil burner.
  • Perform a preventive maintenance check of any accessory equipment essential to the heating unit, ie, circulator, relief-valves, low water cut off, and oil motors.

Our Commitment To Our Customers ———

We are dedicated to providing our customers prompt, courteous, personal service. Our dedicated team of professionals provide our customers with EXCELLENCE, in GREATER COMFORT, BETTER ENERGY EFFICIENCY, and GREATER DOLLAR VALUE.

With pride we use today’s modern tools and techniques to provide year round heating comfort, peace of mind, and GUARANTEED CUSTOMER SATISFACTION.

We are a family owned and operated heating fuel business serving Lowell, Ma. and its surrounding communities. Providing our friends and neighbors comfort with oil burner service, quality heating fuels and personal customer service since 1927.

Old time service and community commitment combined with the use of state of the art technologies has allowed Cox Fuel to remain a premiere heating fuel provider from its humble beginnings into the 21st century.

Summer Business Hours:
Monday thru Thursday 7:30 am – 4:30 pm
Friday 7:30 am. to Noon
Closed Saturday & Sunday until the fall, date to be determined
Closed for the Fourth of July Holiday, Monday July 3rd and Tuesday July 4th.
Please contact office for all NON-EMERGENCY calls during business hours, e.g. pricing, billing etc.

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Our Customers Words…

“I have been using Cox Fuel for 3 years now and am very happy with the prompt deliveries.”

– Joe E.

Please Review Cox Fuel Lowell MA