LOAN OAK (KYTX) - Firefighters from 5 different departments worked for nearly six hours to put a fire at an old building on Katy Street in Lone Oak.
Dispatchers say the fire was hard to fight because it's a very old building with a tar roof.
The building was recently renovated and was set to open as a tire shop Monday morning, there were no tires inside.
One firefighter was treated on scene for being overheated.
The cause is still under investigation.
Firefighters will continue to watch the building to make sure no flare ups happen overnight.