Blarney Castle Oil is a family-run oil company that has been in business since 1933. Founded by Dennis E. McCarthy and now run by his sons and grandsons, Blarney Castle Oil employs more than 800 people throughout the state of Michigan.
To learn more about who we are, the history of the company or for other information on the company, please choose a link from below.
Blarney Castle Oil & Propane founder Dennis E. McCarthy passed away on November 10, 2012, at the age of 94. He will be greatly missed. All of us at Blarney Castle are committed to continuing his legacy of integrity, hard work, and dedication to customer service. Click here for full obituary.
12218 West St.
P.O. Box 246
Bear Lake, MI 49614
Call your local Blarney Castle office for service and general inquiries, or email us at the address below: