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.


Thermometer in the winter

What Is a Heating Degree Day?

If you get your fuel from P. Gagnon & Son via automatic propane delivery or automatic heating oil delivery, your fill-up schedule is based on an estimate that takes into account two key factors: your past fuel usage during a similar time period…

New Year resolution 2018

Four New Year’s Resolutions for Your Seacoast Home

Ready or not, 2019 is upon us – which means it’s time to make your New Year’s Resolutions. Why not make a few that will make you more comfortable at home while saving you some money along the way?

Season's Greetings

Season’s Greetings from the P. Gagnon & Son Family!

The holiday season is once again upon us – and with it comes another opportunity to thank you for being a P. Gagnon & Son customer.

Cat hugging a plushie

Propane Safety Reminders for Winter

At P. Gagnon & Son, your safety is always our priority.

Investigator magnifying glass

No Heat? Do Some Detective Work before Calling for Service

That moment you realize your heating system isn’t working is never fun – especially if it happens in the dead of winter.

Adjusting thermostat

Four Ways to Save on Your Heating Oil Bills This Winter

As last week’s no-warning drop to single digit temperatures showed us, heating season has officially arrived here in Southern Maine and New Hampshire – and with it will come those dreaded heating bills.

Happy Thanksgiving

Thank You for Choosing P. Gagnon & Son

One hundred and fourteen Thanksgivings. That’s a lot of years – and a lot of turkeys.

Using laptop at home

Simplify Your Heating Season: Manage Your Account Online with Our Convenient Customer Portal!

There are many ways to make heating season easier in the months ahead – signing up for automatic delivery for your heating oil or propane deliveries comes to mind…

House backup generator

Three Things You Should Do for Your Generator Right Now

A whole house propane backup generator can be a godsend during a power outage, helping you to enjoy your home’s necessities and comforts when the grid goes down.

Holding house

Five Keys to Fall and Winter Propane Safety

Propane is one of the safest ways around to power your Southern Maine and New Hampshire home, but like any energy source you need to handle it safely…