1. We Fuel Solutions

Gra Ham delivers diesel fuel, furnace oil, stove oil, gasoline, and lubricants to homes and businesses such as farms, trucking fleets, racing and commercial establishments in Ontario. We also service the aviation and mining sector with...

2. Farming

Gra Ham Energy has served the agricultural industry in Perth, Oxford, Middlesex, and Huron Counties for over 85 years. We started in the late ‘20s with one delivery truck and have continued since then to forge lasting customer...

3. Aviation

Gra Ham Energy supplies several niche markets, one of which is the aviation industry. With many years of experience behind the Gra Ham Energy team, we can meet all your aviation requirements whether in bulk, drums, or aviation lubricants....

4. Racing

For over twenty years, Gra Ham Energy Limited has been proudly serving the racing industry, not only with competitive pricing, but also with top of the line service, directly to you or the race track. We have sponsored several motorsport...

5. Residential

Gra Ham Energy Limited is a proud member of COHA, Canadian Oil Heat Association. Modern oil heat contributes to a cleaner, healthier environment and is a safe, clean, warm home comfort solution. Oil is clean burning with near zero...
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Gra Ham Energy Limited

Gra Ham Energy Limited is one of the largest independent fuel suppliers in Ontario. We have been serving the home heat, farm, commercial, aviation and racing markets for over 85 years by supplying, delivering and dispensing a full line of petroleum products.

Gra Ham Energy is located in St. Marys and serves all of Southwestern Ontario, with offices in the London-St. Marys-Kitchener corridor and the Paris-Brantford area.

In Northern Ontario we own and operate bulk plants in Sudbury and Franktown, near Ottawa, for the distribution of aviation fuel, both jet and avgas.

Our recent venture into the drumming of aviation fuel has allowed us to ship to the mining industry in the far north.

We operate and supply several retail service stations and cardlocks in Southwestern Ontario. Look for the GOCO logo for fast, courteous service for the supply of premium, midgrade, and regular gasoline, clear and coloured diesel. We offer on time delivery and competitive pricing.

Our highly trained staff looks forward to serving you.


Gra Ham Energy Customer lines

St. Marys

Phone: 519-284-3420
Toll Free: 800-265-1732
Fax: 519-284-2522