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In observance of good friday uncasville oil will be closed 3.29.24

Lic. # S1-303676

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Owned and operated by Rheaume Heating, LLC

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A full service oil company, proudly serving New London county for over 25 years. 

We are a family run business located in the heart of Uncasville, CT. We have been proudly serving our community for over 25 years with exceptional services. Turn to us for all your fuel oil and HVAC needs. We pride ourselves on creating personal relationships with our customers in a way that only a small business can provide. We are here to listen to your needs and assist you in any way possible. When there's a problem we are the team most trusted to turn to with 24/7 service so you're never left out in the cold.


our services

Furnace / Boiler / Water Heater Installation & Repair

Home Heating Oil, Kerosene & On Road Diesel Deliveries

A/C Installation &

Yearly Maintenance Plans


Eco-friendly fuel. Click to learn more.

24/7 Service & Emergency Services

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Now offering ductless heating and cooling systems. Eco-friendly mini split systems offer even temperature distribution and allow for greater energy efficency, which help to reduce your overall carbon footprint. The average savings is 30%-40% off the energy costs compared to a forced air system, making it a popular choice among Connecticut residents.  

get a free quote today!

Call Us Today: 860-848-7484
or Fill out the Form Below and We'll Get Back to You with a Quote

about us

Uncasville Oil is a family run business that started in 1994 serving New London county.  We pride ourselves by working directly with our customers to meet their needs by providing them a reliable and affordable company.

Karen, Uncasville, CT

They provide fast friendly service, whether it be delivering oil or a service call. We have used Uncasville Oil since they started

Timothy Shanahan, Uncasville
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