Heating System Installation, Service, and Repair

Fast and friendly service!
In addition to complete installations, repairs, and maintenance for all your oil heating appliances for residential and light commercial use, we also provide annual tune-ups, heating equipment repair and replacement, oil tank repair and replacement, and more. We service:
  • Boilers
  • Warm Air Furnaces
  • Hot Water Tanks
  • Oil Tanks
  • Safety Inspections

Why call around when
one call gets it all?

Need a New Heating System?

Harris Energy certified and trained oil heat technicians complete a full-system diagnostic test and will offer options that meet your needs and budget.

Meet Our Certified Technician

Glenn is a Certified Heating Technician. He trained through ICPA and has 22 years of experience.

We are available 24 hours, 7 days a week for Emergency Service. No heat? Out of fuel? Is your burner not firing? Call our emergency number at 603-991-8210, and a member of our team will communicate with you.