All Our Services

Service We Offer

Yankee Total Energy provides comprehensive heating, cooling, propane, and oil services. Our expert team ensures year-round comfort and efficiency, offering top-notch installations, repairs, and maintenance. Experience dependable and personalized solutions, keeping homes cozy and energy-efficient in every season.

With a focus on reliability and safety, propane services offer peace of mind to households relying on this versatile fuel.


Ensuring a consistent supply and efficient operation, oil services keeping homes warm during the cold.

HVAC professionals ensure efficient systems that optimize energy usage, ensuring year-round comfort.

Regular maintenance for heating, cooling, and oil services is vital to ensure optimal performance.

About Yankee Total Energy

40+ years Trusted Service Provider

For over 40 years, Yankee Oil, now Yankee Total Energy, has been your dependable heating oil provider that has always kept you warm in those winter months and cool during the summer heat.

Operating out of Mansfield, CT we are your dependable, local, family owned and operated provider of heating oil deliveries. In addition, we provide services for your water heater, furnace, hot water or steam boiler, oil burners and air conditioning units. Whether it’s routine oil delivery, burner maintenance, an annual tune-up, home heating oil equipment upgrades or new installations for your home or office, Yankee Total Energy is here to assist you 24 hours a day, 7 days a week.

Propane services offer versatile and eco-friendly energy solutions. From heating and cooling to cooking and powering appliances, propane is a reliable and efficient choice. It's a clean-burning fuel that reduces carbon emissions, ensuring both comfort and environmental responsibility. Experience convenience and sustainability with propane services for your home or business.

Air conditioning services provide essential comfort during scorching summers. From installations tailored to your space to repairs ensuring uninterrupted cooling, experts ensure optimal performance. Regular maintenance enhances efficiency, prolongs the unit's lifespan, and improves indoor air quality. Stay cool, dry and relaxed with reliable and professional air conditioning services from Yankee Total Energy.

Heat pump services offer efficient heating and cooling solutions. These systems transfer heat rather than generating it, making them eco-friendly and cost-effective. Professionals ensure proper installation, maintenance, and repairs, maximizing energy savings and indoor comfort. Embrace sustainable technology and enjoy year-round climate control with proficient heat pump services.

Oil tank services are crucial for a safe and functional heating system. Experts offer installation, maintenance, and inspections, preventing leaks and ensuring compliance with regulations. Regular upkeep extends tank life, safeguards your property, and promotes efficient fuel usage. Trust Yankee Total Energy professional oil tank services for a worry-free and professional heating experience.

Heating oil services guarantee warmth and comfort during chilly seasons. Professionals deliver timely oil deliveries, ensuring uninterrupted heating. Scheduled maintenance enhances system efficiency and minimizes potential issues. With reliable heating oil services, you can rely on a cozy home and efficient heating throughout the freezing upcoming winter months. Don't be left out in the cold.

Heating Oil


Propane Services


Mini Split


Gas Inserts


Heat & Hot Water


Heat Pumps


Air Conditioning

Do You Want To explore more services just click here
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Why Choose Us

  • Service Contracts & Bulk Oil Discounts
  • New Installation & System Design
  • Fuel Conversions & Retro-Fits
  • 24 Hour Emergency Service
  • Budget and Fixed Price Plans
  • Senior and Military Discounts
  • Commercial Service
  • Automatic Delivery

What People and Clients think about us?

Yankee Oil Inc
Based on 88 reviews
powered by Google
BobbiJean EvansBobbiJean Evans
16:50 03 Apr 23
Over the weekend, I had trouble with my furnace. A technician named Erin came within in the hour of calling for service. He was very polite, and knowledgeable. His diagnosis was complete within minutes.I was very impressed and very happy with Erin and the company overall. Highly recommend.
joe palusojoe paluso
22:28 03 Mar 23
Been using Yankee oil for over 15 years. Long term employees, stable and consistent service. Always a fair market price, but what separates from most is service - they take care of their customers. Responsive, considerate, professional, trustworthy... and go above and beyond. The bad review just placed by my tenant, was yankee simply honoring my request that any service calls are vetted and placed through me. Tania, owen, David, and the team at Yankee are industry veterans, and im not alone in stating Yankee is a safe and best choice.
Raymond Kibbe JrRaymond Kibbe Jr
21:05 06 Feb 23
Weekend in Feb when temp was -4 degrees, had my boiler fail. Yankee had a tech here within a couple hrs. The tech was here until 9 o'clock PM to get us heat and hot water. We have used Yankee Oil for 4 years now Everyone that we deal with from the office to the delivery driver's and the tech's have always been super nice knowledgeable and respectful to us. Their prices are definitely reasonable and the qaulity is always there. I highly recommend them.
Erin GrahamErin Graham
12:30 02 Feb 23
Great company to work with. They're always prompt with deliveries. Staff is always very friendly and customer focused. Ibhave found their website to be very beneficial. The online bill payment option had made my life very easy.
Jonathan BirdseyJonathan Birdsey
05:19 08 Dec 17
Yankee just installed a new boiler and hot water tank, and we could not be happier. Their prices were reasonable and the quality of the installation is top notch. Only ball valves, and lots of them to isolate any potential trouble area. Individual high efficiency circulator pumps for each zone, instead of zone valves that don't regulate flow well. Wiring and plumbing is neat and well organized, the system was made as compact as possible to free up space. They take care of any energize CT refunds available. Their techs are well trained, and have the best equipment for tuning and checking efficiency. They take care of the permits, and the replacement went fast, and they left everything very clean.Above and beyond, these guys earned every star!

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