WEST ALEXANDRIA, Ohio (WDTN) — The State Fire Marshal’s Office is investigating after a fire at a Preble County RV dealership is deemed suspicious.

The fire started after 5 a.m. Saturday at D&D RV located at 3376 U.S. 35.

An employee told 2 NEWS they believe someone broke in and then started the fire.

A fire ripped through D&D RV and destroyed five RVs. (WDTN Photo/Ken Jarosik)

Employees said damage is estimated at about $100,000.

No one was hurt in the fire.

The cause of the fire remains under investigation.

Despite the fire, the dealership still opened for business as usual Saturday.