Count on us for around-the-clock, 24-hour emergency service from our certified technicians-just one part of the full-service difference.


P.Gagnon & Son gives you a range of choices for protecting your price for heating fuel and for controlling your winter fuel bills.


Our service technicians have the expertise to install, maintain, and repair virtually any make or model system you have or want in your home.

About Us

People you can trust!

P. Gagnon & Son is a full-service fuel company that’s been providing year-round comfort to homeowners in the Seacoast region since 1904.

As a family-run business, we’ve built our reputation on providing the best service and value in the area. A few years ago, we acquired Davis Oil in Eliot, another family-owned company with a long history of service to the Seacoast community. This partnership enabled us to offer our array of services and products to a whole new base of customers.

When it comes to our customers, nothing less than the best will do. You’re our friends—our neighbors—and serving you and the community means everything to us.

I invite you to browse through our website and see why we are one of the leading comfort providers in the region. While other companies make all kinds of claims, we believe that simply promising your satisfaction isn’t enough. That’s why we insist on putting service guarantees in writing!

You’ll see why you can trust our company to take care of your family 24 hours a day, 7 days a week.


Mark Gagnon