Please feel free to use any one of the methods available on this site to get in touch with us. We will strive to respond to your inquiry as soon as possible and with an accurate and informed answer.
We offer our services in English and French. We will do our best to answer in as many other languages as possible.
If you wish to contact us by phone please do so Monday through Friday between 7:30AM and 4:30PM, Eastern Standard Time. We are closed Saturday and Sunday.
TOLL FREE: +1 800 265 3689
TELEPHONE: +1 519 738 3503
FAX: +1 519 738 3335
COMMONWEALTH OIL CORP.
2080 FERRISS ROAD NORTH
HARROW, ONTARIO, CANADA
Maxine Watters, General Manager
Brian Lowe, Technical Sales Representative
Kevin Bryon, Senior Chemist
Jeffrey Larsh, Chemist
Jen Brown, Accounts Payable
Fran Iacono, Customer Service Representative (A to N)
Kristin Knechtel, Customer Service Representative (O to Z)
Steve Russelo, Production Foreman
Kevin Marquis, National Sales Manager