Sarnia Fire and Rescue Services was busy Tuesday morning.
Crews were called to the Bright's Grove Shoppers Drug Mart after a vehicle lost control and struck the building.
While Engine 5 was at that call, Engines 1 and 3 responded to a boater in distress.
The calls came in within minutes of each other at around 9:50am.
No injuries were reported in either incident.
A window was cracked in the collision at the drug store and there was damage to the car.