Heating System Repairs in Newport, RI


Stay warm all winter long with Shearman Oil. We provide full service to our existing fuel customers, including: Annual Maintenance/Cleanings, New Installations, and 24-7 Emergency Service.  Our certified technicians are on-call 24-7 to help keep your system running smooth.

A heating system repair truck on site of a project in Newport, RI

Heating Products We Recommend


  • PurePro Advantage Boiler
  • Lochinvar, SIT Indirect Water Heater
  • RUUD, Multi Position Oil-Fired Furnace
  • Nordyne/Miller Mobile Home Furnace
  • Roth, Double-Walled, 275 gallon Fuel Tanks (Horizontal & Vertical)
  • Conventional, Single-Walled, 275 gallon Fuel Tanks (Horizontal & Vertical)

Heating Solutions at Competitive Rates!


We provide complete heating system installations and service. From parts to inspections and repairs, you can count on us to keep your family comfortable during those cold months. Speak to our staff today! Whether you need a new heating system or your current one is failing, we give you the best options. Contact us here!

Repair vs. Replace: What Portsmouth Homeowners Should Know


Not every service call means a new system. Shearman Oil technicians assess each situation on its own merits and present options clearly. Repairs often make sense when a system is relatively young and the failure is isolated to a single component such as a burner nozzle, igniter, or pump. Replacement may be worth considering when a system is older, requires repeated service calls, or is running significantly less efficiently than modern equipment. The team can walk you through both paths so you can make an informed decision for your home and budget.


Common issues that may warrant a service call include:

  • Unusual noises such as banging, rumbling, or rattling from the unit.
  • Short cycling where the system turns on and off more frequently than normal.
  • Uneven heat distribution across rooms in your Portsmouth home.
  • A system that runs continuously without reaching the set temperature.
  • Visible soot, smoke, or a persistent oil smell near the unit.

Frequently Asked Questions About Heating System Repair


  • What Are the Signs That My Heating System Needs Repair?

    Warning signs include unusual noises, short cycling, rising fuel use, uneven heat, and failure to start. Schedule repair promptly to avoid costlier breakdowns.

  • How Do I Know Whether to Repair or Replace My Heating System?

    It depends on your equipment's age, condition, and repair cost versus efficiency. A Shearman Oil technician can assess your system and recommend the best option.

  • What Areas Near Portsmouth Does Shearman Oil Service?

    Shearman Oil serves Aquidneck Island and surrounding areas, including Portsmouth, Middletown, Newport, Tiverton, Little Compton, and Bristol. Call (401) 624-1700  for details.

Schedule Heating System Services!

Don't let a heating problem linger. Contact Shearman Oil at (401) 624-1700 or visit our contact page to schedule service today. Our certified technicians bring decades of experience to every job across Aquidneck Island. Trust Shearman Oil for prompt, professional system repair when you need it most.