GC Storage
417 Laster St
Caldwell, ID 83607
(986) 234-3001

Office Hours

Monday - Friday9:00 AM - 6:00 PM
Saturday10:00 AM - 4:00 PM

Access Hours

Sunday - Saturday6:00 AM - 10:00 PM

Reserve/Move-In Below!

Facility Amenities

Fenced & Gated
Drive-up Access
Security Camera
RV, Car, and Boat Parking
24 Hour Kiosk
Interior Storage
Call Center
Online Bill Pay

Storage Units You Can Trust

GC Storage has the solution to your storage needs. We offer a variety of unit sizes as well as indoor and outdoor parking for RVs, cars, and boats. Our facility is clean and we’ve invested in state-of-the-art security features, such as 24-hour video surveillance as well as controlled gate entry. Additionally, our storage units are drive-up accessible to ensure easy loading and unloading. We also provide convenience with online rentals, bill pay and our 24-hour onsite kiosk.
Start storing today!
Features & Amenities
  • Drive-Up Access
  • Fully Fenced Facility
  • Coded Gate Entry
  • 24-Hour Video Surveillance

Check Out What Our Customers Are Saying

Kass Michael on 05/21/2021
I work for a local moving company so we r in and out of GC quite a bit. It didn't use to be a place we would refer to customers but it's taken new ownership and one of the employees inperticuler I think her name is Cindy or cydney is doing a fantastic job at cleaning it up and we now refer GC to any customer needing any storage. As a matter of fact my boss has several units there.
Megan Fraser on 06/25/2019
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. We also have little kids, so anytime we’ve been there the bathrooms on-site are a life/time saver!
Kam B on 06/21/2018
LOVE the new facility! I already rented a storage unit with them at Viking Mini in Middleton, but we found ourselves in a pickle when we couldn't close on our new house a few days after moving out. So, I called Heidi and explained that we needed two of her largest storage units. She managed to get me two 10x30 units right next to each other in minutes and payment was quick and painless over the phone. Best of all, she managed to set my pin the same as the other storage facility, so I didn't have to memorize a whole new set of numbers. Absolutely AWESOME service and facilities, definitely recommend them!!

Self Storage Units in Caldwell, ID

GC Storage is conveniently located on Laster Street, easily accessible to residents, businesses, and vehicle owners throughout Caldwell, ID. Get to us by going south on Highway 55/Kartcher Road for 6 minutes, then turn right on South 10th Ave for 1.5 miles. You’ll find us on the left at 417 Laster Street. Start storing today!

Our state-of-the-art storage facility is just a short 15-minute drive from downtown Nampa, ID via W Karcher Rd.
drive up storage units at GC Storage on 417 Laster St


From Caldwell, ID:
  • Head southwest on S 10th Ave toward Cleveland Blvd
  • GC Storage will be on the right
From Simplot, ID:
  • Head east on State Hwy 19 E/Simplot Blvd toward Wagner Rd
  • Turn right onto Farmway Rd
  • Turn left onto W Ustick Rd
  • Turn right onto S 10th Ave
  • GC Storage will be on the right
From Moss, ID:
  • Head northeast on W Pamelas Ln toward Caldwell Blvd/Nampa-Caldwell Blvd
  • Turn left onto I-84BL W/Caldwell Blvd/Nampa-Caldwell Blvd
  • Turn left onto E Homedale Rd
  • At the traffic circle, take the 2nd exit and stay on E Homedale Rd
  • Turn right onto S 10th Ave
  • GC Storage will be on the left
From Maddens, ID:
  • Head north toward US-20 W/US-26 W
  • Turn right onto US-20 E/US-26 E
  • Turn right onto Midland Blvd
  • Turn right onto Linden Rd
  • Turn left onto S Indiana Ave
  • At the traffic circle, take the 1st exit onto E Ustick Rd
  • Turn left onto S 10th Ave
  • GC Storage will be on the right
From Downtown Nampa, ID:
  • Head northwest on 1st St S toward 11th Ave S
  • Turn left onto 11th Ave S
  • Turn right onto 2nd St S/Nampa-Caldwell Blvd
  • Use the left 2 lanes to turn left onto ID-55 S/W Karcher Rd
  • Turn right onto S 10th Ave
  • GC Storage will be on the left