HOUSTON, TX – A four-alarm blaze broke out at the warehouse attached to the Carroll’s Discount Office Furniture showroom in Houston, according to chron.com. No injuries were reported at the fire, which began around 8:15 p.m.

Fire officials elevated the situation to four alarms within 30 minutes of arriving to find heavy smoke and flames at the building, which is about two and a half stories tall, said Houston Fire Department Assistant Chief Jack Williams. Firefighters were able to contain the blaze and there appeared to be no damage to the showroom, Williams said. The cause of the fire is still unknown and arson investigators have been called to the scene.