Serving Your Propane Needs for Over 76 Years
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Call Today! 860.875.6221

We are conveniently located in Vernon, Connecticut and service the entire region

Save time and money on every load of laundry

Contact us to learn more about the efficiency of a propane powered dryer!

Learn all about our cost-saving energy services

Our Story: It all started with some Baby Chickens

Do not lose out on $75-$300, PLUS ongoing monthly savings on your energy bill! 

Switch to a high-efficiency propane solution to water heating: Contact or call 860.875.6221 and start saving TODAY!

Safety is our #1 priority. We deliver to your home and workplace.

Don't get caught in the dark ever again!


Superior Energy Hosts 2nd Annual Pet Adoption Event with the Connecticut Humane Society. 

Save the Date: 2016 Annual Animal Adoption Event on September 24th!

Welcome to one of the Northeast's most reliable propane companies.

We Are Superior!

Superior Energy LLC is a family-oriented propane company that has dedicated itself to you - the customer - for over 76 years! Visit our shop to check out our propane and all the equipment that keeps you warm throughout the year!

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Tips, Safety & FAQ

Superior Energy LLC offers many propane tips that will ensure a safe and enjoyable experience. Check out a few of our FAQ's and safety tips to learn more about the do's and dont's of propane use.

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Refer a Friend!

Don’t lose $50 worth of FREE propane: Refer your friends and family to Superior Energy, LLC! It's simple: just click the link to find out how you can become a Star customer!

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Servicing Connecticut and Southern Massachusetts, we are heavily involved in the community. Over the years, we've donated and contributed to various non-profit organizations and foundations. Click the link to get involved!

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