A fire severely damaged an automotive repair shop at a Pontiac Dealership in Marlow Heights on Sunday morning, Prince George’s County fire officials said.

Firefighters were dispatched at around 11:30 a.m. Sunday, and once at the scene, found heavy fire and smoke inside a large warehouse-style automotive repair shop, said Mark Brady, a spokesman for the Prince George’s County Fire/EMS Department.

. No injuries were reported. The cause of the fire is under investigation.