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24HR Emergency Services
(860) 233-6225 


Fast Friendly Reliable Service since 1933.

Proudly Serving Most of Central Connecticut


Delivery of Home Heating Oil+


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We have exciting news to share!  Viking Fuel Oil Co. has entered an agreement with another large local family owned Propane supplier. We are now able to offer propane with full service including generators.  

Whether you are buying a new home or looking to switch your Oil provider, this is an exciting time for you and we are here to help!                                                    

As a family owned local business we will make home and commercial heating decisions easy with over 82 years of experience.

We live in town and will provide the personal attention you deserve.

Heating Oil Plus is supplied at NO EXTRA COST TO YOU!

  • Automatic Home Heating Oil + Deliveries
  • Commercial Delivery of Heating Oil, and on / off road Diesels.
  • 24 Hour 7 Days a Week Emergency Service
  • Tank Installation and Service
  • Complete Heating System Installations and Service
  • Complete Air Conditioning Installations and Service
  • Budget Payment Plans
  • Large Volume Delivery 
  • Cash On Delivery service
  • Referral program 


Ready to install a new heating system?  Contact us for a FREE estimate.

Need a fuel delivery or system check-up? Contact us for fast reliable service!


Better Business A+ rating

Angie's List A rating

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Company History


Quick Tip - When snow becomes deep, please provide a path to your fuel fill pipe so our professional drivers have safe access. Also make sure all vents on your heating appliances are clear of snow.

Keeping you safe and comfortable all year long.


Get Started with a Simple Phone Call.