CubeSmart Self Storage - 375 Arthur Road, Martinez, CA 94553

4.5/5 - 143 Reviews
Location:
375 Arthur Road, Martinez, CA 94553
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 8:30 a.m. - 5 p.m.

CubeSmart Self Storage - 375 Arthur 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.
    8x10 Self Storage 80 Sq. Ft.
    $135/mo
    8x8 Self Storage 64 Sq. Ft.
    $127/mo
    5x8 Self Storage 40 Sq. Ft.
    $119/mo
    14x14 Self Storage 196 Sq. Ft.
    $264/mo
    10x15 Self Storage 150 Sq. Ft.
    $230/mo
    8x15 Self Storage 120 Sq. Ft.
    $221/mo
    14x15 Self Storage 210 Sq. Ft.
    $353/mo
    12x30 Vehicle 360 Sq. Ft.
    Parking RV Storage
    $259/mo
    12x20 Vehicle 240 Sq. Ft.
    Car Storage Parking
    $232/mo
    10x30 Self Storage 300 Sq. Ft.
    $451/mo
    10x20 Self Storage 200 Sq. Ft.
    $346/mo
    No units are currently available.

    Amenities & features

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

    Customer reviews

    4.5/5
    Average rating
    143
    Number of reviews

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

    I’ve been here at the storage now for eight years and I’ve had a rapport with the owners for about 40 years. The manager on location now Courtney is very helpful. She’s very detailed And structure she gets things done around there and she provides a good support ... Read more
    Tim A. - 4 August 2025
    I had a good stay here overall. - Units are affordable. - Units get hot, especially if facing SW - Great on-site management. - My row was difficult to get 16' trailer into due to parked equipment at access. I would come back if needed but be more mindful of unit location. ... Read more
    Bill K. - 1 August 2025
    Do not store anything of value at this location! The security here is abysmal. I used to store my boat at Econo Storage, and all the speakers and audio equipment on it were stolen. Someone broke in and took over $11,000 worth of gear. The worst part? The facility has no security cameras except at the front gate. That’s it. No surveillance where it actually matters. Again — do not trust this place with anything valuable. You won’t realize how bad it is until it’s too late. ... Read more
    Vinicius F. - 27 July 2025
    I walked into Econo storage to view a couple units Courtney greeted me with a smile and showed me around the property courtney was very informative about each space she showed, unfortunately the property didn’t have the size I was looking for but Courtney did a fantastic job with customer service definitely recommend this business ... Read more
    Bri M. - 25 July 2025
    Absolutely fantastic customer service, will happily use your services again. Courtney was helpful and professional. You can tell when someone is great at their job. Everything was simple and efficient. ... Read more
    Sang2 L. - 23 January 2025
    The on-site staff is cool, but my unit was broken into, and I later found that there are no cameras near it. I turned it into your claims department to no avail. I have since moved out because of the break-in and the steep rise in the rent at the beginning of the year. All I can assume is that upper management does not care about their customers because the property is up for sale. The new facility I moved to was surprised because Econo-storage did not try to make it right and keep me as a customer. Oh well. ... Read more
    Mr. J. - 18 January 2025
    I am extremely disappointed with the service provided by Econostorage of Martinez. Recently, my unit was vandalized, my tool bag was stolen, and to my shock, I discovered that they do not have video surveillance covering the area where my unit is located. This lack of security is completely unacceptable. On top of that, I pay extra every month for 24/7 access to my unit. However, on multiple occasions, including tonight, the access code provided by the facility has failed. This is especially frustrating as I work long hours and often drive long distances to store equipment and materials. After driving nearly 20 hours non-stop, I arrived at the facility at 9:45 PM to unload, only to find that my code didn’t work again. To make matters worse, they have no security guard on-site to assist, their phone number is unresponsive, and there’s no way to resolve these issues in real-time. The inability to access my unit when I’ve paid for 24/7 access is beyond inconvenient—it’s unprofessional and unacceptable. I strongly advise anyone considering this facility to be aware of the lack of security and unreliable access. These recurring issues have caused significant disruptions to my work, and I cannot recommend their services based on my experience. ... Read more
    Art “. - 15 January 2025
    will P. - 24 December 2024
    The property was very clean and easy to get to. The office woman Michelle was very delightful. I wasn’t able to sign up for a space but Michelle still answered all of my questions and was super nice about everything. She ran me through everything in a professional manner. When I get the chance I will go back and sign up just from the great customer service!!!! ... Read more
    Tierra P. - 6 April 2024

    About this facility

    Located at 375 Arthur Road in Martinez, CA, this CubeSmart Self Storage facility offers a variety of unit sizes, including small, medium, and large, making it easy to find the right fit for your storage needs. Martinez is known for its suburban charm and diverse housing options, which makes this facility a convenient choice for residents needing extra space for household items, seasonal equipment, or business inventory.

    This facility provides drive-up access, allowing for quick and convenient loading and unloading directly from your vehicle. With ample parking and RV storage available, it’s also an excellent option for those needing to store larger vehicles, boats, or recreational vehicles. The presence of an onsite manager and security cameras ensures added peace of mind with a focus on safety. Access is manageable through a secure gate system, providing convenience and protection.

    For added ease, this facility accepts credit card payments and offers online payment options. Additionally, moving supplies are available for purchase, helping to simplify your transition. Whether you need short-term or long-term storage, this CubeSmart facility stands out for its convenient features, security measures, and accessibility, making it a reliable choice for Martinez residents and businesses alike.

    Price comparison

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

    Small $127/mo
    Location minimum Location maximum
    $49/mo $309/mo
    Medium $238/mo
    Location minimum Location maximum
    $95/mo $440/mo
    Large $328/mo
    Location minimum Location maximum
    $115/mo $1150/mo

    Location & walkability

    This storage facility is in an area with minimal walkability and limited public transit options. A personal vehicle is recommended for most trips.

    18

    out of 100

    Walk Score

    Car-Dependent

    Almost all errands require a car

    8

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 18, Bike Score®: 8

    Neighborhood highlights

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

    • Chevron

      Services 0.26 miles

    • Shell

      Services 0.32 miles

    • 7-Eleven

      Services 0.51 miles

    • Jalapenos

      Food & Drinks 0.62 miles

    • Taqueria y Carniceria Martinez

      Food & Drinks 0.65 miles

    • 5 Star Gas

      Services 0.74 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 375 Arthur Road is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 8:30 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 CubeSmart Self Storage - 375 Arthur 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 375 Arthur Road for specific restrictions and recommendations.

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