Connecticut Propane is proud to offer the best pricing without sacrificing the highest standards. You will enjoy working with a local Connecticut Propane Company that has achieved a reputation unsurpassed in the industry.

Largest Retail Propane Facility in Connecticut

With 300,000 gallons of on-site propane storage at our Marlborough, CT facility, Connecticut Propane & Petroleum is now the largest retail facility in the state of Connecticut.


Connecticut Propane is a family owned and operated, full service heating and cooling company located in Marlborough, CT. With our impressive fleet and our bulk storage facility, you can feel secure that we will always keep you full and content!

Please download and complete our credit application and then fax it to us. Someone from our office will contact you.