Heating Oil Delivery & HVAC Service in Greenwich, CT

Levco is Fairfield County’s premier provider of heating & cooling service as well as fuel oil delivery in Greenwich, CT. Established in 1980, Levco is one of the largest comfort providers in town and we remain dedicated to bringing expert service to Greenwich families and businesses.


Levco offers competitive pricing on automatic heating oil delivery and with a full fleet of trucks located in Norwalk and Trumbull, CT, we are in your neighborhood almost everyday.

Call today for pricing: (203) 324-5500

An account manager will gladly provide more details about our market-rate options or available contract pricing for heating oil delivery.


Our service team of experienced technicians and friendly customer service staff is lead by an MIT engineer. We care about your comfort, your equipment, its operating safety, and efficiency. We are fully equipped for all your heating and cooling service, repair needs, and always willing to give you our best advice about maintaining and improving your heating and air conditioning systems. Available 24 hours a day, 7 days a week, our fleet of over twenty service vans are ready to handle all of your service requirements no matter how severe the weather.


If it doesn’t heat or cool efficiently, if it leaks, makes noises, looks corroded, or is just plain old, you can lean on us. If you want to maximize the energy efficiency of your system and at the same time maximize its quality and reliability as well, then please allow us to help you decide how to proceed. Levco works with the top brands in the industry and can provide you a comparison of options as well as our best advice for replacement, helping you find a system that matches your home’s needs and your budget.

Contact Us Today For Pricing

 Please fill out the form below,
or give us a call at (203) 324-5500


Learn more about heating and cooling from our blog:


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 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.

Ilya D.

Fast and efficient. Solved the problem of a mouse shorting the wiring in the condenser. Cooling working in 20 minutes. Thank you Levco!

Peter S.

One of the 20-year old furnaces in our home developed a major crack, and we needed a replacement quickly. LEVCO gave us a very competitive quote, and installed the whole thing two days after giving them the OK, including an optional humidifier. We now have a brand-name, modern, more efficient furnace for a price that was very good compared to the two other quotes that we received.

Roger M.

The oil boiler service of Levco works as advertised. I called them when we had no heat. They came out promptly and fixed the problem with the repair cost fully covered by the service agreement. 5 stars.

John M.

I was very pleased with the service and the professionalism demonstrated by the technician.

Soren D.