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.


Helping a senior with the computer

Three Ways to Make Your Life Easier in the Upcoming Heating Season

Cooler weather is on the way to the Seacoast area – which means that the season’s first heating bill won’t be far behind.

Go the extra mile

Going the Extra Mile for Our Seacoast Heating Oil and Propane Customers

The Seacoast fall and winter can be unpredictable, to say the least – which means we have to do a little extra to be ready for whatever Mother Nature might throw at us.

No heat - broken thermostat

What Do I Do If I Have No Heat in the House?

It happens sometimes: you turn on your home heating system and…nothing.

Don’t worry, our expert technicians will always be there to take care of you in a no-heat emergency.

Showerhead water

Go Tankless, Get 50 Gallons of Propane!

The average household in the United States uses about 65 gallons of hot water each day. Are you paying more than you should to keep all that hot water flowing?

Autumn leaves

Fall Is Coming – Time for Your Annual Heating System Tune-Up!

We’ve already talked in this blog about all the reasons why an annual tune-up is a no-brainer investment for your home heating system.

We want your feedback

How Are We Doing?

If there’s one thing we’ve learned in113 years serving our Seacoast neighbors, it’s the importance of listening to our customers – and always looking for ways to get better at what we do.

Home heating

Time for Annual Heating System Maintenance!

As we wait for that first snap of another Patriots Super Bowl run, let’s not forget the little things that will keep us comfortable in the fall and winter to come – like taking care of our home heating system.

Excellent Service with a Personal Touch

Delivering comfort means more than making sure your heating and cooling systems are installed and serviced correctly – or that you get your heating oil or propane when you need it, in any weather.

Six Reasons To Trust P. Gagnon & Son For Propane and Propane Services

We know you have a choice when it comes to finding a propane and propane services provider in Southern Maine and New Hampshire. So why choose P. Gagnon & Son?

PGagnon & Sons: There when you need us most

We hope you will never have to call on P. Gagnon & Son for an emergency, but it’s nice to know you can when you need to – any day, at any hour.