Commercial Kitchen Appliance Repair Service. Arrived at the location on 5/1/23 for commercial oven repairs. Arrived to find a new spring on the unit replaced by the customer. When the oven door would open, the spring tension would shut the door. Was able to adjust the tension on the new spring and set it to the customer’s liking. Tested the open/shut function of the door several times and found it good after adjustment. Explained to the customer that the new spring may stretch over time and readjustment may be needed.