D & J Precision Appliance Repair & Service

Commercial oven repair costs range from $200 to $2,000+ depending on the issue. Common repairs: igniter replacement $200-$400, thermostat or temperature probe $250-$500, gas valve replacement $350-$700, control board $600-$1,500, heating element (electric) $200-$600. Diagnostic fees of $100-$200 are typically applied to the repair total.

Reduced ice production is usually caused by: mineral scale buildup on evaporator plates reducing heat transfer, dirty condenser coils reducing refrigeration efficiency, warm ambient temperature in the equipment room, low refrigerant levels, or water flow problems. The fix for scale buildup is professional cleaning and descaling. Other issues require a technician. Never ignore reduced production — it often progresses to complete failure.

NFPA 96 (Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations) requires cleaning frequency based on cooking volume: monthly for solid fuel cooking (wood, charcoal); quarterly for high-volume cooking (24-hour operations, charbroiling); semi-annually for moderate-volume cooking; and annually for low-volume cooking (pizzerias, churches, seasonal businesses). Your local fire marshal may have additional requirements. Failure to comply can void your fire suppression system coverage.