NASHVILLE, Tenn. (WKRN) – Firefighters in Old Hickory worked to extinguish a fire at a storage unit that houses businesses.

The fire started just after 6 a.m. on Old Hickory Boulevard near the Simply Thai restaurant.

When firefighters arrived they found very heavy smoke pouring out of the building.

The fire started in a unit that housed an office. The fire then spread to two garages where two cars were damaged.

By 6:50 a.m. the smoke was gone from the building.

There have been no reports of injuries.