Family owned and operated since 1950


For more than 65 years and 3 generations, Benvenuti has been serving homes in southeastern Connecticut. We provide our customers with the highest quality BIOHEAT heating oil, the best trained professionals and top-tier customer service. We strive to be the best! Benvenuti is the company that you can count on to make you comfortable when it’s freezing cold or scorching hot and every day in between!


What’s New?

  • Benvenuti Oil is an approved contractor for Energize CT Heating Loans.  Call Kim for details.
  • 2015 New Service Contracts … Still Available!
  • It’s not too late… We’ve extended the Winter Cap Program!  You still have time to enroll and make sure you never pay more than $2.599/gallon through April 1, 2016.
  • All our trucks are now equipped with computers! You can now be instantly notified of how many gallons were delivered! Simply give us your e-mail.
  • Did you know that Benvenuti only uses BIOHEAT heating oil?  It’s made from renewable products and burns cleaner than gas!  We are proud to be green!
  • Did you know we offer FREE estimates on new installations?
  • New office manager, Kim Mortensen!


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