RBC Royal Bank 519-882-2160 4186 Petrolia Line, Petrolia, ON, Canada https://www.rbcroyalbank.com Description Hours Map banking services. 4186 Petrolia Line Historic Poster Monday- Wednesday 9:30 a.m.- 4:30 p.m. Thursday 9:00 a.m.- 6:00 p.m. Friday 9:30 a.m.- 4:30 p.m. Get Directions