Where Every Customer Counts

At Quality Propane, we always put our customers first. Whether you need heating, hot water, 24-hour emergency service, or home accents, we are here to help! Our highly trained team of technicians and customer service representatives will ensure that you stay warm year-round with competitive pricing and full propane service.

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How can we help you today?

Propane Tanks

Propane tanks are steel cylinders ranging in size from 28 gallons to 1000 gallons for residential and 1000 gallons to 30,000 gallons for commercial and industrial applications.

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Installations

Our fully trained and licensed service technicians install everything from heating systems, hot water heaters, gas hearth products, air conditioning, and pool heaters.

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Fuel Oil

Sound Petroleum, the sister company of Quality Propane, has been proudly serving the Connecticut shoreline since 1980. Offering 24-hour emergency service and automatic delivery.

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Convert to Propane

Quality Propane can convert your existing system to clean, efficient propane gas. Whether you are currently using oil or electric, there is a more efficient alternative with propane gas.

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See what our customers are saying about Quality Propane!

  • Shoreline Garden Center

    “We just had Quality Propane install 2 large Modine heaters in two of our Greenhouses. The crew was hard working, reliable and did amazing work. We are so happy we choose Quality Propane for our Propane Heating Needs. Do not Hesitate to call them for your next project or service. A+”

  • Janet W.

    "I had to replace my hvac system in mid winter. The service people were helpful and efficient. They came in the cold and did the replacement and cleaned up very well. I had to get a new tank, and they could not move the enclosure. Come April, they came back and moved the enclosure. Great service.”

  • Rhonda P.

    “We were in a pickle, after 10 years our previous company left us with one empty tank and one with 10%. We called Quality and they came the same day. Very courteous and helpful!! I would highly recommend and loved they are in my hometown of North Stonington!! Way to operate a business Quality!!!”

  • Matthew M.

    “If you’re looking for the most reliable , dedicated & friendly energy service in CT look no further. After years of having previous energy companies , no one compares to quality propane. From their super knowledgeable and polite staff to their reliable and prompt deliveries I couldn’t be a more satisfied customer."

  • Debra F.

    “Have to shout out Sue who was amazing. Prior company ghosting me. About out of gas....yikes!!! Sue walked me through everything and set up my account. As I write this review, the new tank is in!!! Less than 6 hours after my initial call. Installer...Terry and another young man were in and out. So glad I made the change.”

Quality Propane was voted Best on the Shoreline for Home Heating (Gas and Oil)

Thank you to all of our wonderful supporters who voted for us in the 2025 issue of Zip06: Best on the Shoreline! We appreciate your endless support and hope to continue serving our customers exceptional service and heartfelt dedication.