“Cold storage” hides at least three very different rooms. Putting product in the wrong one is expensive — you either overpay for deep-freeze you don't need, or under-protect something that spoils.
The three zones, in plain terms
Ambient (around +70°F) is dry, shelf-stable storage. Refrigerated (around +34°F) keeps produce, dairy, and beverages cold without freezing. Frozen (around −10°F) is for protein, seafood, and frozen goods. Many products move between zones across their life.
Why one roof beats one temperature
If your ambient, refrigerated, and frozen inventory lives in three facilities, every temperature transition is also a transfer — a truck, a handoff, and a chance to break the chain. Under one roof in Commerce, CA, a reefer can come off the port, sit frozen, get USDA-inspected, and ship as a parcel without ever leaving the building.
Questions worth asking
- Do you hold all three zones on the same site?
- Are you USDA FSIS inspected?
- How do you handle first-expiry-first-out (FEFO)?
- What's your backup power and monitoring story?
