Safe, Affordable Solutions for all of Your Storage Needs

Household, Business, RV & Boat Storage Solutions - You are Safe with Sentinel!

Self Storage Units in Phoenix and Mesa, Arizona
Packing & Moving Supplies
Sentinel Mini Storage offers a full line of boxes and moving supplies for your one-stop shopping convenience. We carry a wide variety of box sizes including specialty boxes and kits to protect your dishes, glassware, clothing, draperies, and comforters. We also carry tape, bubble wrap, packing peanuts and more to provide added protection.

Low cost, Secure Self Storage
Mini Storage Guide
You'd be surprised how small a storage space you can fit your belongings into! Click here to check out our handy storage guide. Need more help? Please feel free to stop by any of our convenient locations and our expert staff will be happy to show you the various unit sizes available and offer you storage tips to help you save space and money!    click here

Arizona Mini Storage
Sentinel Mini Storage strives to provide the best value by offering quality facilities and great service for a reasonable price. In addition we will honor all of our other competitor's printed coupons as well! That way you can be confident that you are getting the best deal and service possible to store your possessions. We guarantee it! Take a look at our current offers!