Levco is the premier provider of heating & cooling service as well as fuel oil delivery in Fairfield County, CT. Levco Certified Technicians are experts at their craft and set the standard in the industry. Through hours of advanced training and problem solving, the experts on our team are a valuable resource to rely on for first-rate solutions and service that none of our competitors can match. We take great pride in our ability to solve problems, knowing that no issue is too difficult or too large to handle.


With locations in Norwalk, and Trumbull CT we are proud to serve thousands of homeowners and businesses. Located just minutes away from the Merritt Parkway and I-95 our customers are assured a quick emergency response time– no matter how severe the weather. With our fleet of over thirty service vans and oil delivery trucks, we are almost always right in your neighborhood.


We care about your comfort, your equipment’s operating safety and efficiency, and we are fully equipped for all of your heating, cooling, and repair service needs. You can depend on our team to give you our best advice about maintaining and improving your heating and air conditioning systems.


Levco has been family owned and operated by the Levene family since the inception of Levco in 1980 and currently has three generations of family members working for the business. When you partner with a family company like Levco, you get treated like family and not just a number.

Highlighted Features with Levco That the Average Local Oil Company May Not Provide:

  • Automatic Delivery
  • Pricing Plan Options
  • Interest Paying Budget Plan
  • 24/7 Service Department
  • Service Plans
  • Same Day Solutions
  • Easy to Schedule Tune-Ups
  • High Ratio of Service Techs to Customers

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See for yourself why we are the #1 heating oil provider in Fairfield County, CT!

“We have used Levco for over 20 years and they have always been reliable, fair and professional. We would highly recommend them for your heating & air conditioning needs.” J.P. – New Canaan, CT

“I’ve been using Levco for oil delivery and service for the past 6 years. They run a fantastic service department! Every technician that came to my house was knowledgeable, courteous and professional. They really care about the quality of their service, not just getting it done. I would highly recommend them. I also started using them recently for A/C service and the same great quality still applies.” I.D. – Stamford, CT

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