Reliable propane delivery, expert installation, and 24/7 emergency service — from a family-owned company serving all of Connecticut, with storage and operations in Waterbury, Oxford, and Marlborough, plus a new facility coming soon in Griswold.
⚡ See your custom propane price in 60 seconds — serving all 169 CT towns
Schedule deliveries, pay your bill, check your tank level, and more — anytime, from any device.
Log in to your free account to manage deliveries, payments, service requests, and more — 24/7.
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See our easy step-by-step guide →The CPP Portal (powered by MyFuelPortal) is your free, secure online account. Once you're logged in, you can:
From your first fill to a full HVAC system — Connecticut Propane & Petroleum handles it all.
Automatic and will-call delivery for homes and businesses across Connecticut. We track your usage so you never run out — even on the coldest night.
Get a delivery quote →Above-ground and underground tank installation for new construction and existing homes. We handle permits, placement, and connection — start to finish.
Request installation quote →Full HVAC services — furnaces, boilers, hot water heaters, gas fireplaces, pool heaters, and air conditioning. One company, year-round comfort.
Explore HVAC services →Switch to Connecticut Propane & Petroleum in four simple steps. We handle the details so you don't have to.
Enter your ZIP code above to confirm we serve your area. We deliver to all 169 Connecticut towns.
Let us know how you use propane, whether you own your tank, and who you're with now. Takes 60 seconds.
A CPP expert will contact you with a personalized propane proposal — no pressure, no obligation.
We coordinate everything, including your transition from your old provider. You just sit back.
The big national suppliers charge more because they can — they count on customer inertia. CPP competes on price because we run lean: we own our own transport fleet, we operate 600,000 gallons of on-site storage across Waterbury, Oxford, and Marlborough — with a fourth facility opening soon in Griswold — and we buy propane in volume before the heating season.
The result? We can deliver propane at a lower cost per gallon than most national chains — and still make money doing it. Visit propanecostpergallon.com to see the current Connecticut residential average and compare it to our rate when you call.
Move the sliders to match your household — your estimated yearly savings update instantly.
Real reviews from Connecticut homeowners who made the switch to CPP.
"Many companies say they are the best, have reasonable prices and great service — but Billy and CPP is the real deal. Great service, great prices and very knowledgeable staff."
"We were Amerigas customers for 20 years. One call to CPP and I learned they'd been charging us almost $5/gallon when propane was at an all-time low! I switched and my budget went from $414/mo to $160/mo. Do yourself a favor!"
"From sales to professional service, it was a pleasure working with these people. Very friendly and they knew what they're doing."
What started as a single family-owned propane company in Marlborough has grown into one of the largest retail propane operations in the state — built one community at a time.
Connecticut Propane & Petroleum got its start in Marlborough, CT — delivering reliable propane and honest pricing to local families and businesses.
One of our earliest acquisitions, RFI Propane brought new delivery routes, assets, and loyal customers into the CPP family — laying the groundwork for the growth that followed.
Through the acquisition of Phoenix Propane, we expanded to a second location in Oxford, CT — adding storage capacity and welcoming new customers into the CPP family.
By acquiring Purple Fuel's propane routes and customers, we grew our presence into the Guilford area — welcoming new families with the same reliable delivery and service they'd come to expect.
Through the acquisition of Best Propane, we opened a major storage facility in Waterbury, CT, welcoming thousands of new customers and helping make CPP one of the largest retail propane operations in the state.
Our story continues — we're opening a brand-new facility in Griswold, CT, bringing CPP's reliable service and competitive pricing to Eastern Connecticut.
We are consistently looking to build trusted partnerships. If you are an independent fuel or propane business owner in New England considering your next steps, we invite you to reach out to discuss alignment opportunities.
We see your fuel level in real time and refill you before you ever run low — no guessing, no run-outs. It's the kind of forward thinking that's earned CPP recognition across the propane industry.
Proud Members & Supporters
Connecticut Propane & Petroleum is proud to support the home building and remodeling community across Connecticut.
Our ownership team at the NPGA Propane EXPO.
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