Beaumont Firefighters responded to 6040 Alpine Circle to a report of smoke coming from an apartment. Upon arrival they found heavy smoke coming from an upstairs apartment. They forced entry and found the kitchen area involved by fire. They were able to quickly extinguish the fire. An investigation determined the fire was caused by an oven that had been set to self-cleaning mode. Three other units received smoke and water damage. Occupants of those units are being assisted by Red Cross. No injuries were reported.