At Proulx Oil & Propane, we believe choosing a fuel provider is about more than a low introductory price. It is about long-term reliability, honest communication, and service you can count on year after year.

When you contact us, you reach a real person in our Newmarket, New Hampshire office—not a call center. Our local, family-owned team works together to deliver dependable fuel, responsive service, and practical solutions that keep your home and business running smoothly across New Hampshire, Maine and Massachusetts.