Fire crews in Grand Junction are busy this morning due to an early morning blaze.

It happened in the 2400 block of Patterson Road. The call came down around 7:30 a.m.

Our crews on the scene tell us a heater on top of the roof is the cause of the fire. There is no word yet on whether the fire has done damage to other surrounding businesses in the area. The Grand Junction Fire Department is investigating the cause of the blaze.

We have crews on the scene and will bring you the very latest once it becomes available to us.