Warehouse / parking lot needed to store 6 classic cars in Long Beach - $1,000 (Long Beach)

I am looking for a secure space I can store up to 6 classic cars for long term storage.
I prefer indoor storage to keep the car safe and away from the weather elements.
I would like to be in the long beach airport / signal hill area.
Budget depends on location, available size, etc.
Please email me with details.