Refrigeration Emergency: What to Do Before the Technician Arrives

Keep the door closed, put a thermometer in the warmest part of the box, and write down the time it went out of temperature. Then call for service and move the most sensitive product to another working unit or onto ice. Photograph a thermometer reading — that photo is worth more to an insurance claim than anything else you’ll do.

Protect the product

• Doors shut. A loaded walk-in cooler holds roughly 2–4 hours closed; a packed freezer 24 hours or more. Every opening costs you time.
• Move the priority items — dairy, raw protein, cut produce, anything already near the limit — into another working cooler, a refrigerated truck, or coolers with ice.
• Consolidate. A fuller box holds temperature longer. Group product tightly, away from the door.
• Ice and dry ice. Bagged ice on top of product buys time in a cooler. For a freezer, dry ice — roughly 10 lb per cubic foot per day — keeps it frozen. Ventilate; dry ice displaces oxygen.

Protect the claim

Many business policies include equipment breakdown coverage and a spoilage / food contamination endorsement that can reimburse both the repair and the lost inventory. Coverage is not automatic, so build the file:

1. Photos of the equipment, the failed component if visible, and a thermometer reading with a timestamp.
2. The time the failure started and when you discovered it.
3. The technician’s written diagnosis and the itemized invoice.
4. An itemized list of discarded product with quantities and values.
5. Your temperature logs for the period, if you keep them.

Commercial Refrigeration Oklahoma City provides an itemized invoice and a temperature log on every emergency call, built for exactly this.

Protect the equipment

• Compressor humming and tripping? Switch it off at the disconnect. Repeated starts against a fault kill it.
• After a power outage, don’t restart everything at once — stagger it, give each condensing unit a few minutes, and verify the box is pulling down before restocking.
• Otherwise, leave it alone so the technician can read the fault live.

Then call

Call the 24/7 line, describe the equipment and the symptom, and you’ll get a flat diagnostic fee quoted before a technician is dispatched. See does insurance cover refrigeration food loss.