A-1 Self Storage - 556 West Main Street, El Cajon, CA 92020

4.7/5 - 285 Reviews
Location:
556 West Main Street, El Cajon, CA 92020
Office hours:
  • Mon-Fri: 9 a.m. - 6 p.m.
  • Sat-Sun: 9 a.m. - 5 p.m.

A-1 Self Storage - 556 West Main Street, El Cajon, CA 92020

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    9x10 Self Storage 90 Sq. Ft.
    Elevator Access
    $120/mo
    8x10 Self Storage 80 Sq. Ft.
    Elevator Access
    $138/mo
    7x10 Self Storage 70 Sq. Ft.
    First Floor Access
    $130/mo
    7x10 Self Storage 70 Sq. Ft.
    Elevator Access
    $112/mo
    5x15 Self Storage 75 Sq. Ft.
    Elevator Access
    $112/mo
    5x10 Self Storage 50 Sq. Ft.
    Elevator Access
    $78/mo
    5x9 Self Storage 45 Sq. Ft.
    First Floor Access
    $126/mo
    5x9 Self Storage 45 Sq. Ft.
    Elevator Access
    $78/mo
    5x8 Self Storage 40 Sq. Ft.
    Elevator Access
    $72/mo
    5x7 Self Storage 35 Sq. Ft.
    Elevator Access
    $68/mo
    5x5 Self Storage 25 Sq. Ft.
    Elevator Access
    $58/mo
    10x10 Self Storage 100 Sq. Ft.
    Elevator Access
    $120/mo
    10x25 Self Storage 250 Sq. Ft.
    Drive-up Access First Floor Access
    $408/mo
    10x24 Self Storage 240 Sq. Ft.
    Drive-up Access First Floor Access
    $420/mo
    No units are currently available.

    Amenities & features

    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Elevators
    • First Floor Access
    • Multi-Level Storage
    • Online Payment
    • RV Storage

    Customer reviews

    4.7/5
    Average rating
    285
    Number of reviews

    Read some helpful reviews of A-1 Self Storage, shared by real renters with genuine experiences and honest opinions.

    Laura A. - 2 June 2026
    Raquel M. - 10 January 2026
    First I'd like to say that Jessica was great. She greeted me with a smile which I really appreciate being so early in the morning. Very knowledgeable in what size storage that fitted my needs. I would definitely recommend for all your storage needs. Ask about their first time specials. ... Read more
    Sophia E. - 1 December 2025
    Love this company. I am so pleased with the service and the cleanliness of this storage facility. They have been very tolerant of me sending reminders when my bill comes due. Very friendly people and very attentive with their customer service! Thank you so much I really appreciate you guys It has been a long I think almost 8 years! When it was time for me to empty out the unit they had the paperwork ready for me to quickly sign and complete the process. Thanks again A1! -Jenny- ... Read more
    J. L. - 22 August 2025
    JVante J. - 2 August 2025
    Tiffany S. - 19 July 2025
    Estela P. - 26 November 2024
    If you're in need of a storage facility, I highly recommend this company! Jessica was such a great help. Moving day was so stressful but she was super helpful, professional, courteous & kind. The premises are clean and secure. We are very happy with are decision to rent here. ?? Yvonne H. ... Read more
    Yvonne H. - 14 November 2024
    karron t. - 3 November 2024
    Duane P. - 23 September 2024
    Crystal C. - 25 August 2024

    About this facility

    Located at 556 West Main Street in El Cajon, CA, this A-1 Self Storage facility offers a range of storage unit sizes, including small, medium, and large, to fit various needs. Whether you're decluttering your home, storing business inventory, or just need extra space, you’ll find options that work for you. The facility provides indoor units with elevator access and drive-up access, making it easy to load and unload belongings no matter the size.

    This facility is well-equipped with modern conveniences like contactless renting, online payment options, and a security camera system to help protect your items. For vehicle storage, parking and RV storage options are available, ideal for those in the El Cajon area with limited home storage. The onsite manager ensures assistance is readily available, while the gate system provides controlled access for added security.

    With its multi-level storage options, first floor access, and moving supplies for sale, this facility is a practical choice for residents and businesses alike. It's especially suited for anyone seeking reliable, secure, and hassle-free storage in the El Cajon area.

    Price comparison

    See how this facility's unit prices compare to others in El Cajon, broken down by size.

    Small $99/mo
    Location minimum Location maximum
    $15/mo $280/mo
    Medium $120/mo
    Location minimum Location maximum
    $39/mo $511/mo
    Large $414/mo
    Location minimum Location maximum
    $273/mo $808/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    80

    out of 100

    Walk Score

    Very Walkable

    Most errands can be accomplished on foot

    56

    out of 100

    Transit Score

    Good Transit

    Many nearby public transportation options

    56

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 80, Transit Score®: 56, Bike Score®: 56

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Travelodge El Cajon

      Services 0.14 miles

    • Golden Corral

      Food & Drinks 0.16 miles

    • Jack in the Box

      Food & Drinks 0.2 miles

    • The Caddyshack

      Food & Drinks 0.21 miles

    • Jerome's Furniture

      Shopping 0.22 miles

    • San Diego County Credit Union

      Services 0.23 miles

    • El Cajon Post Office

      Services 0.25 miles

    • Subway

      Food & Drinks 0.27 miles

    • Albertsons

      Grocery Stores 0.3 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    The facility at 556 West Main Street is accessible during regular access hours, typically Mon-Fri: 9 a.m. - 6 p.m., Sat-Sun: 9 a.m. - 5 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At A-1 Self Storage - 556 West Main Street, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 556 West Main Street for specific restrictions and recommendations.

    Storage units for rent – StorageCafe
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