At 12:09 am authorities received a call of heavy smoke coming from the house on the corner of the street. When Crews arrived on scene they had heavy fire and smoke coming from the address given. GGFD immediately went into attack mode and extinguished the flames coming from the rear of the house. Upon further investigation fire crews noticed marijuana plants and equipment making their job slightly hazardous to work in as electrical compartments were spliced to trick power companies. Garden Grove Police were on scene to assist. The cause of the fire is being investigated.