How far can we take you?
High Quality Fuel That's There When You Need It
What if you could get as much top-tier fuel as you need at any time you want? Enough diesel to take an eighteen-wheeler to B.C. and back at 3 am on Christmas day?
Cornerstone Co-op’s Cardlocks give you, your farm operation or your company the ability to buy the fuel you need whenever you need it. Because you pay with your Cardlock card and fuel up yourself you don’t have to plan around opening times, because we buy in bulk you can trust our prices and because we’re a co-op, when you join our Cardlock program you’re taking an ownership stake in a co-operative that gives back to its community and 30,000+ owners.
And you can manage your Cardlock card straight from your Co-op app!
TOP TIER™ Gas
TOP TIER™ gas goes above and beyond the government standards to ensure protection and performance. To be TOP TIER™ certified, gasoline must pass rigorous tests to make sure that consumers’ engines are protected to the highest level.
Co-op is all about being there for our community, and that includes the vehicles they need for work and play. This is why we enhance all fuel at Co-op gas bars and cardlocks with TOP TIER™ detergents that protect both modern and legacy motors, removing deposits from valves and injectors and improving mileage and performance.
TOP TIER™ Premium Diesel
Just like TOP TIER™ gas, Co-op Premium Diesel with Eco-Performance Technology is formulated to boost performance while cleaning your engine’s critical components. Whether you’ve got a modern or legacy engine, Co-op’s Diesel works to optimize performance in High-Pressure Common Rail (HCPR) fuel injection systems, cleaning as you drive.
Spring Early Delivery now available! Order your Premium Summer Dyed Diesel Fuel today and don’t pay until June! Learn more here.
Spring Promotions On Now
Bulk Fuel Sales
Our Total Equipment Protection Spring Oil Sale is on now until April 29th, 2019.
Plus, we’re helping our owners get even more prepared for the season with our Spring Early Delivery on Summer Dyed Diesel.
Get ready for spring with Cornerstone Co-op.
Fuel Tank Program
As your business or farm grows so does your fuel consumption, and you should be concentrating on bigger things than placing and maintaining fuel tanks as your need for capacity rises. That’s why Cornerstone Co-op allows you to lease large or small fuel tanks, to be supplied with TOP TIER™ Gasoline or Premium Diesel.
Whether you’re fueling your home, a busy farm or a major industrial enterprise, if you need propane then Cornerstone Co-op should be your first call. We are fully licensed and equipped to install SMART Propane tanks on your property or at your business and keep them topped up with top quality propane. With Co-op Propane you’ll get great service and 24-hour emergency response.
We believe in the power of people coming together for a common cause and co-op owners know that there is power in numbers. Co-ops were built upon that concept of collective power, knowing that when you multiply a single dollar by thousands you can create the resources to build something better. Knowing that collectively we can do more, and when thousands of owners come together the impact of a single individual is multiplied by a factor of tens of thousands.
There is nothing quite like a co-op.
Find a Cornerstone Co-op Cardlock Location
St. Paul Cardlock, 4221 53rd Avenue St. Paul, AB
Vermilion Cardlock, 4518 47th Avenue Vermilion, AB
Wainwright Cardlock, 1545 23rd Street Wainwright, AB
Provost Cardlock, 3501 57th Avenue Provost, AB
Elk Point Cardlock, 5501 48th Street Elk Point, AB
4221 53rd Avenue
St. Paul, AB
4518 47th Avenue
1545 23rd Street
3501 57th Avenue
5501 48th Street
Elk Point, AB