GC Storage is your top self-storage solution located in Caldwell, ID. We're easily accessible via Highway 55 and just a short drive from Simplot, Moss, Maddens, and several other surrounding areas. Give us a call or visit us at the office Monday-Friday, 9 AM to 6 PM. We look forward to being your storage solution. Start storing today! I've been renting at the new Caldwell location for over a year now. I really like this facility, and haven't worried about my things at all. The kiosk is so convenient, as is my automatic payment every month, so it's not ever something I have to think about.