Welcome to Superior Energy, LLC
SERVING THE CONNECTICUT REGION’S PROPANE NEEDS SINCE 1939
Early-bird Spring Cleaning Savings
Contact us by April 30th to lock in up to 60% OFF pre-season service & cleaning on your furnace, boiler, water heaters, logs, or any other propane appliance
We’re hosting a pop-up shop!
Come support Local Small Businesses on April 13th
Our Customers are our #1 Priority!
THE HIGHEST REVIEWED & RANKED PROPANE SUPPLIER IN THE CONNECTICUT REGION!
SERVING CONNECTICUT & SOUTHERN MASSACHUSETTS FOR OVER 80 YEARS
Worry-Free Smart Tank Monitoring
It all started with some baby chickens…
5 Reasons to Switch to Propane
Our Mission: Giving Back
Giving back is our mission, because your community is our community too
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What is Tank Maintenance?
5 Reasons Propane is the Future