A fire was brought under control at a house on Williamson St in Dookie yesterday.
An emergency call was sent out at 7.50am.
CFA responded within six minutes, according to a spokesperson.
Two tankers, an ops car, an aerial pumper, a field command vehicle and a Hazmat vehicle were on the scene.
The Hazmat vehicle was monitoring the site as a precaution.
Also as a precaution, six CFA personnel were treated by Ambulance Victoria on the scene and cleared.
The cause of the fire is unknown and still under investigation.