Security Public Storage - 111 Muir Station Road, Martinez, CA 94553

4.8/5 - 204 Reviews
Location:
111 Muir Station Road, Martinez, CA 94553
Office hours:
  • Mon-Sat: 10 a.m. - 6 p.m.
  • Sun: 10 a.m. - 4 p.m.

Security Public Storage - 111 Muir Station Road, Martinez, CA 94553

  • 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

  • Onsite Manager

    On-site staff available to assist with property needs

    Not sure which size you need? Check our size guide to find the perfect fit.
    9.5x10 Self Storage 95 Sq. Ft.
    $309/mo
    8x10 Self Storage 80 Sq. Ft.
    First Floor Access
    $274/mo
    6x10 Self Storage 60 Sq. Ft.
    $200 - $254/mo
    5x14 Self Storage 70 Sq. Ft.
    First Floor Access
    $234/mo
    5x10 Self Storage 50 Sq. Ft.
    First Floor Access
    $198 - $220/mo
    5x9 Self Storage 45 Sq. Ft.
    $209/mo
    5x6 Self Storage 30 Sq. Ft.
    First Floor Access
    $149/mo
    5x5 Self Storage 25 Sq. Ft.
    First Floor Access
    $148/mo
    4x10 Self Storage 40 Sq. Ft.
    $197/mo
    4x6 Self Storage 24 Sq. Ft.
    First Floor Access
    $147/mo
    4x5 Self Storage 20 Sq. Ft.
    First Floor Access
    $119/mo
    10x18 Self Storage 180 Sq. Ft.
    $427/mo
    10x17 Self Storage 170 Sq. Ft.
    First Floor Access
    $419 - $425/mo
    10x15 Self Storage 150 Sq. Ft.
    $440/mo
    10x14 Self Storage 140 Sq. Ft.
    $381/mo
    10x13 Self Storage 130 Sq. Ft.
    First Floor Access
    $370/mo
    10x11 Self Storage 110 Sq. Ft.
    First Floor Access
    $345 - $362/mo
    10x10 Self Storage 100 Sq. Ft.
    $313 - $349/mo
    20x20 Self Storage 400 Sq. Ft.
    $708/mo
    12x20 Self Storage 240 Sq. Ft.
    $535/mo
    10x80.5 Self Storage 805 Sq. Ft.
    $1,150/mo
    10x72.5 Self Storage 723 Sq. Ft.
    $1,054/mo
    10x30 Self Storage 300 Sq. Ft.
    $682/mo
    10x25 Self Storage 250 Sq. Ft.
    $554/mo
    10x23 Self Storage 230 Sq. Ft.
    $515/mo
    10x20 Self Storage 200 Sq. Ft.
    $470/mo
    No units are currently available.

    Amenities & features

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • First Floor Access
    • Online Payment

    Customer reviews

    4.8/5
    Average rating
    204
    Number of reviews

    Read some helpful reviews of Security Public Storage, shared by real renters with genuine experiences and honest opinions.

    Anika A. - 9 October 2025
    The customer service here has been exceptional. We started using this facility earlier this year. Mary the office manager personally stretched for us. The location is special as it is located between the freeway and railway line - secure. ... Read more
    Peter H. - 2 August 2025
    Laila M. - 21 July 2025
    Mary and Mr. Craig are simply the best people and managers of the facility anyone could ask for, caring, understanding and overall run the facility, efficiently/thoroughly. Not to mention very secure location and don't have anything to suggest. If you're looking for a storage unit this is the one. ... Read more
    Daniel N. - 28 March 2025
    Absolutely the best storage facility experience I have ever had! Mary, the onsite manager, is so friendly and professional taking care of creating a rental agreement and explaining the fantastic pricing and other benefits of being a client here. I cannot say enough to recommed trusting your possesions being securely stored with these magnificent people. ... Read more
    Philip B. - 26 February 2025
    This is my "go-to" storage facility. Staff is friendly and accommodating, the office is clean, welcoming, community oriented and offers a variety of moving supplies. The facility is clean and accessible plus the units come in a variety of sizes with an option to upgrade or downgrade, as needed. Access hours are very accommodating and safety has never been an issue. Rules and regulations are clear cut. I always highly recommend Security Public Storage to friends and family. It would be nice to get a return customer discount or first month free, as storage units can be costly but promotions are available and offer decent discounts. ... Read more
    Kristine C. - 5 February 2025
    This has been a great experience. Needed a quick and easy place to store my stuff for a couple months, the location and reviews got me, but the friendliness and promptness are a cherry on top. Lightbulb burned out and it was fixed before it could cool off. ... Read more
    Chris H. - 9 January 2025
    Mary at the front desk is a doll. She made the whole process easy fast and pleasant. This is my second time storing with these facilities, and I’m never let down. They’re safe, clean and convenient! Mary is the best though! ... Read more
    Haleigh W. - 4 January 2025

    About this facility

    Located at 111 Muir Station Road, this Security Public Storage facility in Martinez, CA, offers a variety of storage unit sizes, including small, medium, and large options, to meet varying needs. Whether you're decluttering your home or need extra space for business inventory, this facility provides flexible solutions for storage.

    Convenience is a top priority at this facility, with drive-up access for easy loading and unloading, as well as first-floor access, saving you time and effort. The presence of an onsite manager ensures smooth operations and assistance during your visit, while security cameras and gated access add peace of mind by maintaining a secure environment. For those needing extra space for vehicles, parking is also available.

    For added convenience, this facility accepts credit card payments and offers online payment options, making it easy to manage your account remotely. With retail items available onsite to assist with moving, this facility is an excellent choice for residents and businesses in Martinez seeking secure and easily accessible storage.

    Price comparison

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

    Small $199/mo
    Location minimum Location maximum
    $49/mo $309/mo
    Medium $385/mo
    Location minimum Location maximum
    $95/mo $440/mo
    Large $709/mo
    Location minimum Location maximum
    $115/mo $1150/mo

    Location & walkability

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

    66

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    38

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 66, Bike Score®: 38

    Neighborhood highlights

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

    • Contra Costa County Department of Child Support Services

      Services 0.15 miles

    • Tesla Supercharger

      Services 0.21 miles

    • Nob Hill

      Grocery Stores 0.21 miles

    • Round Table Pizza

      Food & Drinks 0.21 miles

    • Ian's Yogert

      Food & Drinks 0.23 miles

    • Kinder's

      Shopping 0.25 miles

    • Best Western John Muir Inn

      Services 0.26 miles

    • CVS Pharmacy

      Shopping 0.28 miles

    • Chase

      Services 0.29 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 111 Muir Station Road is accessible during regular access hours, typically Mon-Sat: 10 a.m. - 6 p.m., Sun: 10 a.m. - 4 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 Security Public Storage - 111 Muir Station Road, 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 111 Muir Station Road for specific restrictions and recommendations.

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