Serving Your Propane Needs for Over 78 Years
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Call Today! 860.875.6221

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

Save $300-$600 when you switch from electric/oil to Propane

Rebates now available for installing Propane-powered Central Heat and/or a Water Heater! ACT NOW while funds last - Contact us TODAY!

Our Story: It all started with some Baby Chickens

Did you know? We install and service FIRE LOGS and INSERTS.

Contact us today for end of season savings on direct vent and vent-free fireplace and log systems

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

Do not lose out on $600, PLUS ongoing monthly savings on your energy bill! 

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

Learn all about our cost-saving energy services

Save time and money on every load of laundry

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

Stop by our office and pick up your FREE Exstilla samples!

Don't get caught in the dark ever again!


Our Success: Giving Back

You may have noticed our famous pink delivery truck in honor of breast cancer awareness. Every time “Pinky” makes a delivery, a penny a gallon goes to benefit breast cancer research and/or other charitable organizations.

Build your dream oasis! Contact us about our outdoor landscaping work

The Propane Farm Incentive Program is offering up to $5,000 toward the purchase of new propane-powered farm equipment. Learn More today!

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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What's New

Servicing Connecticut and Southern Massachusetts, we are heavily involved in the community and various non-profit organizations. Click the link to see our upcoming events and sign up for updates!

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