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2024

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Best Storage Units in San Diego, CA

Our Recommended Top 17

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored San Diego Storage Units on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

609Reviewed

372Curated

17Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

7077 Consolidated Way Ste D, San Diego, CA 92121

Expertise.com Rating

Review Sources

Google
4.5 (124)
Yelp
4.0 (94)

Why choose this provider?

Big Box Storage operates in the San Diego county area. The company delivers Big Box portable storage units directly to customers. After everything is ready to go, Big Box transports the unit to its secure storage facility within the city where access is available 7 days a week free of charge. It offers online scheduling and does not require security deposits.

  • Self Service
  • Indoor & Outdoor Units
  • Outdoor Units

908 Sherman Street, San Diego, CA 92110

Expertise.com Rating

Review Sources

Google
4.8 (374)
Facebook
4.3 (207)
Yelp
4.5 (196)

Why choose this provider?

Morena Storage is a full-service self-storage company that serves clients in San Diego. The facility offers different kinds of storage units, including personal, business, RV, boat, and climate-controlled storage. The storage units come in various sizes, ranging from small walk-in closets to four-bedroom apartments. The facility is also equipped with passenger elevators, drive-up access, moving carts and supplies, and security cameras. Morena Storage is a subsidiary of US Storage Centers, a storage unit company operating for over 30 years.

  • Climate Control

4849 Ronson Ct Ste 216, San Diego, CA 92111

Expertise.com Rating

Review Sources

Facebook
4.9 (25)

Why choose this provider?

MI-BOX offers San Diego residents a convenient storage option. It delivers portable MI-BOX storage units to locations specified by customers. Once the unit is full, customers contact the company to arrange pick-up. Drivers then transport units to a secure storage facility. Customers have access to units at the storage facility. They can also arrange for a driver to drop off the entire unit at an arranged date, time, and location. The company has three unit sizes: 8x8, 16x8, and 20x8.

  • Vehicle Storage
  • Self Service

1144 Garnet Ave, San Diego, CA 92109

Expertise.com Rating

Why choose this provider?

PB Self Storage is a company serving the residents, university students, and local businesses of San Diego, particularly its Pacific Beach area. It is a three-storey facility with standard and climate-controlled storage units. Customers can store a wide variety of items, from bikes and surfboards to bedroom sets and office supplies. The facility has three sizes of storage units— 5' x 5', 5' x 10', and 10' x 10'—to accommodate a variety of functions. PB Self Storage has a gated surveillance security system in place.

  • Self Service

1304 38th St, San Diego, CA 92105

Expertise.com Rating

Why choose this provider?

AAAA Auto Storage, located in San Diego, offers indoor and outdoor storage options. The facility specializes in car, motorcycle, ATV, classic car, and high-end sports car storage. It has a special program for members of the armed forces deploying overseas. Attorneys can take advantage of the company’s inspection services for vehicles involved in litigation. It offers student, military, and multiple car discounts. It has garage keepers’ liability insurance. Employees regularly start and check fluid levels of vehicles stored at the facility.

  • Vehicle Storage
  • Indoor & Outdoor Units
  • Outdoor Units

10905 Via Frontera, San Diego, CA 92127

Expertise.com Rating

Review Sources

Google
4.7 (93)
Yelp
4.5 (17)
Facebook
5.0 (6)

Why choose this provider?

Rancho Bernardo Self Storage operates in San Diego and the city’s surrounding areas. Coded entry gates and camera surveillance ensure safety. Basic units start at 5x5. Other options include 12x24 drive-up choices and RV parking sites as large as 11x30. Units are easily accessible, safe, and secure. The website has special pricing options and discounts.

  • Vehicle Storage
  • XL Units
  • Self Service

9434 Kearny Mesa Rd, San Diego, CA 92126

Expertise.com Rating

Review Sources

Google
4.0 (41)
Yelp
3.5 (30)

Why choose this provider?

Associated Self Storage provides storage solutions and secure disposal services in San Diego, California. It has both ground-level and less expensive stair-accessible units. Options include small top-level storage spaces, extra-large ground-level units, and long-term RV parking. The company also offers shredding services and hard drive disposal.

  • Self Service
  • Indoor & Outdoor Units
  • Outdoor Units

1355 Hill St, El Cajon, CA 92020

Expertise.com Rating

Review Sources

Google
4.3 (263)
Yelp
3.0 (17)
Facebook
5.0 (1)

Why choose this provider?

StaxUP Storage provide secure storage services to San Diego residents. It offers online rentals and ground-level, drive-up accessible choices. The office has packing supplies available for purchase. Security features include camera monitoring, an on-site manager, and a security gate.

  • Indoor & Outdoor Units
  • Outdoor Units

10775 Rockville St, Santee, CA 92071

Expertise.com Rating

Review Sources

Google
4.7 (82)

Why choose this provider?

Rockvill RV and Self Storage offers storage units and vehicle parking services in San Diego. It caters to both residential and business customers. Units range from 100 to 600 square feet. The facility is well-lit and features easy truck access. Options include climate-controlled and drive-up accessible units. The company also provides free on-site dollies and flatbed carts.

  • Vehicle Storage
  • Self Service
  • Indoor & Outdoor Units

4437 Twain Ave, San Diego, CA 92120

Expertise.com Rating

Review Sources

Google
4.5 (115)
Yelp
3.5 (45)

Why choose this provider?

Mission Valley Self Storage is a family-owned, high-security storage facility in San Diego, California. A gate with keypad entry secures the premises. On-site management and 24-hour camera monitoring provide an added level of safety. Many units are located on ground level and are drive-up accessible. The company also has Interior first and second-level units.

  • Indoor & Outdoor Units
  • Outdoor Units

10499 Austin Drive, Spring Valley, CA 91978

Expertise.com Rating

Review Sources

Google
4.7 (71)
Yelp
5.0 (17)

Why choose this provider?

Rancho San Diego is a facility that provides storage units for homeowners and business owners in San Diego. All of its 1,181 storage units are ground-level and easy to access. It offers a wide range of storage space sizes categorized into closet, room, and household sizes. Parking spaces for RVs are also available for rentals. Apart from providing storage spaces, the facility also sells boxes and packing materials. For security purposes, digital CCTV cameras are installed to monitor the storage site and its premises.

  • Self Service

4350 Pacific Hwy, San Diego, CA 92110

Expertise.com Rating

Review Sources

Google
4.6 (92)
Yelp
4.5 (46)

Why choose this provider?

Pacific Highway Storage is a residential and business storage company in San Diego. Conveniently located near the Midway district, the company offers not only self-storage units but also specialty vaults and wine storage. Sizing options range from small 5x5 units to 10x30 mini-warehouse options. The facility features drive-up access and air-conditioned storage. Camera monitoring and keypad access provide additional security.

  • 24/7
  • XL Units
  • Climate Control

644 E San Ysidro Blvd, San Ysidro, CA 92173

Expertise.com Rating

Review Sources

Google
4.3 (31)

Why choose this provider?

San Ysidro Self Storage has diverse storage options in San Diego. It provides a size guide tool on its website that suggests the size of the unit to rent based on the type and quantity of items that the customer likes to store. This web feature has an approximate volume for beds, kitchen cabinets, sofa, computer desk, and outdoor swings. San Ysidro Self Storage's amenities include coded gate entry, 24-hour video surveillance, and on-site dollies and hand carts.

  • Self Service

8265 Commercial St, La Mesa, CA 91942

Expertise.com Rating

Review Sources

Google
4.9 (602)
Yelp
3.5 (25)

Why choose this provider?

StorQuest Self Storage - Commercial St. provides self-storage services for clients throughout San Diego. It offers various types and sizes of storage units, including climate-controlled units for storing antiques, electronics, furniture, art, and clothing. It is equipped with digital surveillance cameras, electronic gates, fences, and lighting. The facility also provides tenants with complimentary use of carts and dollies and month-to-month lease options. For its client's convenience, it offers online bill payments and on-site packing and moving supplies. For every unit rented, StorQuest plants a tree.

  • Climate Control

1651 Otay Heights Ct, San Diego, CA 92154

Expertise.com Rating

Review Sources

Google
4.3 (95)
Yelp
3.5 (6)

Why choose this provider?

All Right Storage serves San Diego business and residential customers. The secure facility includes 26 cameras and an on-site manager. Storage units are insulated and come in sizes ranging from 5x5 to 10x30. The company also offers an assortment of packaging and business services.

  • Vehicle Storage
  • Indoor & Outdoor Units

512 Raleigh Ave, El Cajon, CA 92020

Expertise.com Rating

Review Sources

Google
4.2 (81)
Facebook
5.0 (10)
Yelp
3.5 (8)

Why choose this provider?

El Cajon Mini Storage is a family-owned business that has served San Diego since 1974. The company utilizes a "bring your own lock" strategy to ensure that renters are the only ones with unit access. A resident manager provides additional security. The facility offers large outdoor drive-up units and mid-size ground-floor indoor units. It also has RV and boat parking.

  • Vehicle Storage
  • Self Service
  • Outdoor Units

430 West 30th Street, National City, CA 91950

Expertise.com Rating

Review Sources

Google
4.1 (95)
Yelp
4.0 (10)

Why choose this provider?

National City Self Storage is a family-owned and -operated storage facility near San Diego. Customers can choose from a wide array of storage options depending on their needs. The smallest storage size has a floor area of 16 square meters, while the largest is a 150-square-foot unit. There are units on the ground level, while some are on the second floor and have elevator access. The facility is enclosed by a perimeter fence, managed onsite by experienced staff, and equipped with security cameras.

  • Self Service

Compare our Top Storage Units

NameExpertise RatingAddressPromotionsLearn more
Big Box Storage
7077 Consolidated Way Ste D, San Diego, CA 92121
Morena Storage
908 Sherman Street, San Diego, CA 92110
Mi-Box San Diego
4849 Ronson Ct Ste 216, San Diego, CA 92111
PB Self Storage
1144 Garnet Ave, San Diego, CA 92109
Aaaa Auto Storage & Park
1304 38th St, San Diego, CA 92105
Rancho Bernardo Self Storage
10905 Via Frontera, San Diego, CA 92127
Associated Self Storage
9434 Kearny Mesa Rd, San Diego, CA 92126
StaxUp Storage
1355 Hill St, El Cajon, CA 92020
Rockvill RV & Self Storage
10775 Rockville St, Santee, CA 92071
Mission Valley Self Storage
4437 Twain Ave, San Diego, CA 92120
Rancho San Diego
10499 Austin Drive, Spring Valley, CA 91978
Pacific Highway Storage
4350 Pacific Hwy, San Diego, CA 92110
San Ysidro Self Storage
644 E San Ysidro Blvd, San Ysidro, CA 92173
StorQuest Self Storage - Commercial St.
8265 Commercial St, La Mesa, CA 91942
All Right Storage
1651 Otay Heights Ct, San Diego, CA 92154
El Cajon Mini Storage
512 Raleigh Ave, El Cajon, CA 92020
National City Self Storage
430 West 30th Street, National City, CA 91950

FAQs

  • Introduction

    Storage units are secure, enclosed spaces that people rent to store possessions they aren't using or they don't have space for in their homes. Some of the most popular items to put in a storage unit are old furniture, vehicles, seasonal clothing, mattresses, toys, art, and other collectibles.

    Storage units are leased from the owner of a storage facility, which usually has many of such units on a single lot. Units are typically rented per month, with a rental agreement that details activities and items that are prohibited in the unit.

    At some facilities, there are indoor and outdoor units. The indoor units are sometimes climate-controlled. Units usually come in a range of sizes for different amounts of storage, with the price fluctuating based on the size and other amenities like climate control and electricity.
  • How much do storage units cost on average?

    The average cost of renting a storage unit can fall in a range between $20 and $450 per month. The variance in price depends on a variety of factors, such as size, the value of the items being stored, and whether it is temperature controlled.

  • Can you live in a storage unit?

    No. Living in a storage unit violates the rules of most storage unit rental companies, and most local and federal housing laws require that the owners of a storage facility evict anyone found living in one of the units.

  • How can you figure out what size storage unit you need?

    To select a storage unit big enough to fit your belongings but not so large that you'll be paying for unfilled space, put the possessions you intend to store in one place, calculate the approximate volume by measuring the height, length, and width of the load and multiplying them together.

  • How do you know if you need a storage unit?

    If you have more possessions than you have space to store them in your home, you may need a storage unit. It's a practical, cost-effective option to put things that you don't use often or are not appropriate for the current season in another location.

  • Does homeowners insurance cover a storage unit?

    Most homeowners insurance policies don't cover storage units automatically. If your homeowners policy has coverage for "off-premises personal property," items in a storage unit are usually included.

  • How do you store clothing in a storage unit?

    An important consideration when storing clothing in a storage unit is making sure it stays dry. When storage facilities are not climate-controlled, you'll want to use a vacuum-sealed bag or a wardrobe box to protect your clothes against moisture and insects.