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Mini Split & Heat Pump Services

Yankee Oil provides services exclusively within Connecticut. We kindly ask that only Connecticut-based inquiries be submitted.

Phone:

860-423-9111

Email:

info@yankeetotalenergy.com

Address:

537 Stafford Rd. Mansfield, CT 06250

    Yankee stands out as your number one provider for mini split and heat pump installations thanks to a trusted reputation built on experience, precision, and customer satisfaction. Our team of certified technicians is highly trained in the latest mini split and heat pump technologies, ensuring every installation is done right the first time. Whether you’re upgrading your home’s comfort system or adding zoned climate control to a new addition, Yankee provides personalized recommendations and seamless service that puts your comfort and energy savings first.

    We specialize in both single-zone and multi-zone mini split systems, as well as high-efficiency heat pumps tailored to New England’s diverse climate conditions. Our systems are designed to deliver year-round comfort—cooling in the summer, heating in the winter—all while reducing your utility bills. We partner with top manufacturers to offer reliable, energy-efficient units that meet or exceed ENERGY STAR® standards. Plus, our team handles every detail of the installation, from system sizing to placement and calibration, ensuring optimal performance in every space.

    What truly sets Yankee apart is our commitment to long-term service and customer care. We don’t just install your system—we’re here to support it with expert maintenance, prompt repairs, and helpful advice to keep it running efficiently for years to come. With transparent pricing, financing options, and a local team you can count on, Yankee makes it easy to upgrade your comfort with confidence. When you choose Yankee, you’re choosing reliability, professionalism, and the best in mini split and heat pump installation services.

    mini split
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    Emily Tinnel profile picture
    Emily Tinnel
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    They did a great job replacing our central air units. Polite and friendly, we are happy with to their work!
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    dana bevenuti profile picture
    dana bevenuti
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    They were so nice and helpful. Nothing worse than accidentally running out of oil. Thanks for everything
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    Roberto JuanSurMontana profile picture
    Roberto JuanSurMontana
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Great craftsmanship. Quite able to complete my water heater, boiler, and oil delivery services for many-a-year now. Thumbs up!
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    Janine Kurcinik profile picture
    Janine Kurcinik
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    I called 2 other companies to service my gas furnace. Minor issue. One companybwouldnt take my information and the other never called back. Referred to Yankee Oil (Total Energy) spoke with someone and they fit me in within a week. Excellent service and excellent prices. That actual job didn't even take long and service e agent was nice and friendly.
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    Richard Perlman profile picture
    Richard Perlman
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Amazing customer service. Fantastic communication. We are very satisfied with Yankee oil. They really know their business and their staff is completely professional, friendly and knowledgeable. I highly recommend this company to anyone looking for heating and air conditioning. I can't say enough about our experience other than to say that we are a very satisfied customer! In today's world, I don't say that very often. But these guys really get it. Thank you Yankee oil..
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    Phyllis Watson profile picture
    Phyllis Watson
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    I have used Yankee oil since I moved to this area. They have always been polite, fixed my problems and helped me figure things out that would be best for me who is an older woman. They have gone above to help me out. Very reliable service to use.
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    Michelle Provost profile picture
    Michelle Provost
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    Such a great company! I needed a new oil tank, reached out to three different companies. I selected Yankee Oil due to the professionalism, knowledge and kindness that they demonstrated, and they beat everyone else’s price! Customer service - Tania was great to deal with, friendly, polite and knowledgeable. Sent me all of the documents I needed for the tank contract and additional services I was interested in, within an hour of speaking to her. She is very resourceful when it comes to finding resolutions to issues and she kept me updated regarding the process for the services I was interested in. Service - Rob, came out to provide me with an estimate for my oil tank replacement and I knew immediately what I was going to select Yankee Oil. I have an old house with a stone foundation and dirt basement. He never complained about the basement or offered work arounds to doing the job right, to make his job easier. He looked at the job and explained to me how they would go about it, pulled town permits and did the job the right way, which wasn’t the easiest way. Installation - nicest crew I’ve ever had do work in my house. Not only did they do a great job and are true professionals in their trade, they were kind to each other, worked as a team, they said please and thank you to each other and they laughed when faced with challenging situations and worked their way through it together. I look forward to working with Yankee Oil in the future, through my new service contract with them for my oil furnace and automatic oil deliveries and propane deliveries and services for my propane furnace. I was referred to Yankee Oil by a family member and I am so grateful to have them in my life!! I highly recommend them for all your heating/cooling needs!!