Castle Hills Self Storage is astate-of-the-art storage propertylocated in North San Antonio featuring a wide variety of storage solutions. Choose from one of 15 different unit sizes, all of which feature individual door alarms- only you can disarm the alarm on your unit. You'll have easy access at our well-lit facility seven days a week via our 48-foot driveways. Video surveillance is recorded digitally providing a record of everyone on the property. Our FREE truck rental when you move in, coupled with our moving supply retail center, give you a truly one-stop moving experience.