Harnois propane

Our extensive network enables us to serve agricultural, commercial and residential customers. Construction sites, restaurants, factories and more—whatever your business, Harnois Énergies offers high-quality products and unparalleled service.

Hydrogen: energy for the future

We are proud to produce, sell and distribute green hydrogen from our multi-energy station in Quebec City.

Our Cardlock network

Refuel your trucks at any time at one of our automated diesel stations, with the Énergies Express Cardlock card or the Esso Key to the Highway card.

Our convenience store network

Fuel, car wash, fast food, convenience store products and more: Harnois has everything you need, all in one place!

 Our values

Since 1958, our team adheres to the values that our founder held dear. We passionately strive for ingenuity, act with authenticity, honor our commitments and enjoy success through smart collaboration.

Aircraft fuel and lubricant

Take advantage of our team’s expertise

Thanks to our growing network, you can always rely on efficient and punctual fuelling. Our aviation team has the knowledge and expertise to provide quality service every time.


Fast and reliable delivery

Our delivery service operates 24 hours a day, and all our vehicles are designed for safe delivery. Our highly trained drivers always complete deliveries in compliance with industry standards.

Specialized products

Our H-Go brand

Our wide range of H -Go products, manufactured and packaged in our own distribution centre, will meet all your automotive needs.


Discover the latest news about our business: acquisitions, developments, events, fundraisers and much more.

The On the Road to Vacation contest is back!

Everyone knows that road trips are way more fun and affordable when Proxi covers the cost! To improve all your road trips this year, Proxi convenience stores are once again offering you the chance to win 1 year of gas From July 19 to August 18, sign up on the Proxi Extra website for a […]

Quebec’s first hydrogen-powered truck is on the road

Harnois Énergies (HÉ) is proud to be the first company to introduce a hydrogen-powered truck on Quebec’s roads. This vehicle, built by Nikola Corporation and supplied by ITD Industries, represents a major step forward for the transportation industry and will be tested for a month. This unique adventure opens the door for a future in […]

Harnois Énergies – 120th largest company in Quebec

Harnois Énergies is proud to be ranked 120th among Quebec’s 300 largest companies in 2024!  From two employees in 1958, Harnois Énergies is now a major company that continues to grow and develop by diversifying its product and service offering. We would like to highlight the work of all our employees, who contribute to the […]

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