Best Self Storage Units in Ontario, California of 2023
In order to pick the top 25 storage units companies in Ontario, we looked at all 238 facilities in the area, including an in-depth review of each company’s amenities, features, and customer reviews.
Our Picks
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A Storage Place -
A-American Self Storage
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AA U-Stor-M
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AAA All American Self Storage
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All Secure Mini-Storage
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Allsize Storage Corona & RV Parking
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Clay Street Mini Storage
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CubeSmart Self Storage
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Discount Self Storage
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Life Storage
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Mountain Ave Self Storage 2
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Pomona 71 Public Mini Self Storage
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Price Self Storage Rancho Arrow
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Ramona Mini Storage
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Rancho Mini Storage
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Secure Storage
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Space Bank Mini Storage
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STOR-N-LOCK Self Storage
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Storage Centers
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Storage Direct
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Storage Solutions
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Storage Valet
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Storage West
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Trojan Storage of West Ontario
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West Coast Self
Our Selection Criteria
Our goal is to connect people with the best local storage facilities. We analyzed every single storage facility in the area and rated them based on 30 different variables to pick the best storage unit facilities in Ontario.
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238Facilities Reviewed
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136Facilities Curated
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25Top Picks
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1. Customer Service
A record of outstanding customer reviews and service.
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2. Amenities
Offers the most important features popular with customers.
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3. Location
Multiple nearby facilities for maximum convenience.
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4. Professionalism
A reputation of honest and reliable business practices.
The 25 Best Storage Facilities in Ontario
A Storage Place
Located off El Prado Road and along Dupont Avenue, A Storage Place has storage units varying in size from 5 x 5 to 10 x 20, managed by courteous managers. The units are clean and well-maintained to provide storage spaces that keep clients’ valuables from being damaged. The gates have a keyless touchpad entry, and each unit has its alarm door. Clients can access their rented units any day from 7 a.m. to 6 p.m., and payments can be made online.
A-American Self Storage
A-American Self Storage is conveniently located a few minutes’ drive from Brackett Field Airport. The facility provides storage and moving supplies, including boxes, for sale. Available units have high ceilings and variate in sizes from 5x5 to 10x20. The units are on the ground level and have drive-up access to allow swift and smooth operations during move-ins and outs. Security features of A-American Self Storage include perimeter fencing, secured gates and adequate lighting. The unit doors have roll-up elements, and second-floor units have lift access.
AA U-Stor-M
AA U-Stor-M is located on Hershey Street, and it offers self-storage solutions. Clients and select units of their choice from a variety of dimensions from 5 x 5 to 25 x 25 depending on their specific needs. Storage and moving supplies such as bubble wraps, corrugated boxes, tape guns, locks and mattress bags are available for sale. The storage building offers free truck move-in services. The facility is fully lit, and its entry and exit gates are accessible using personalized electronic codes. Gate hours are from 5 a.m. to 10 p.m. seven days a week.
AAA All American Self Storage
AAA All American Self Storage is loathed off South Mountain Avenue and has 460 self-storage units to meet incoming customers' storage needs. The units have different sizes ranging from 5x5 to 12x30 and are accessible any day from 7 a.m. to 7 p.m. Outdoor units for packing boats, RVs and cars are also available. The facility is fenced and gated and has security cameras as well as door alarms to prevent theft of items. Handcarts are available, and the units have spacious drive-up access making it easier for customers during move-ins and outs.
All Secure Mini-Storage
6008 Etiwanda Avenue Mira Loma, CA 91752All Secure Mini-Storage is a few miles from Jurupa Valley and Fairmount Park. Its storage units can be rented online, and the staff provides in-person customer care services. The unit sizes range from the smallest dimension of 5' x 5' x 8' to the largest of 10' x 30' x 8'. They have drive-up access to prevent clients from straining during the move-ins and outs. Digital surveillance cameras secure the storage building. Customers can manage their storage facilities online from the convenience of their homes 24 hours a day, seven days a week.
Allsize Storage Corona & RV Parking
Allsize Storage Corona & RV Parking offers storage solutions for household items and automotive such as RVs and boats. Its clients can make reservations and payments online at the comfort of their homes anytime. All units are on the ground level, and drive-up access is available to allow ease of move-ins and outs. Additionally, they are clean and well-lit. The on-site residential manager assesses the operations at the facility to identify any security breaches with the aid of surveillance cameras. The self-storage units are of different sizes ranging from 5' x 5' to 10' x 25'.
Clay Street Mini Storage
6519 Clay Street #V Riverside, CA 92509Clay Street Mini Storage was founded in 1993 and has storage options for commercial and household clients. The units have well-lit interiors and are clean to keep intact the quality of stored valuables. The storage building has truck rentals and moving supplies available include packing tapes and boxes. The rentals are secured with padlocks, which only have one customized key for the renter. Indoor storage units are available for automobiles, including cars, trucks, RVs, boats, and jet skis.
CubeSmart Self Storage
CubeSmart Self Storage is located a few minutes from Andy’s Market, and it offers self-storage solutions. Its units vary in dimensions, with the smallest measuring 5 x 5 and the most extensive 10 x 20. They are clean and guarded with ample lighting and 24-hour surveillance cameras. Moving and storage supplies such as locks, boxes, tapes and storage tapes are available for sale. Parking space for boats and RVs is available, and clients can access their stored items daily from 6 a.m. to 10 p.m.
Discount Self Storage
1215 E Airport Drive Ontario, CA 91761Discount Self-storage is located along the East Airport Drive and a few minutes from Ontario Power Carwash and has offered storage services for over 30 years. Unit sizes are in different dimensions, with the smallest measuring 4'x5' and the largest 7'x10'. Clients can access their storage units daily. Open hours are from 9 a.m. to 6 p.m., except on Saturdays when hours are from 8 a.m. to 5 p.m. Clients secure their units using a padlock, and their unique keys and the security gates are electronic. Additionally, gate access codes are unique, personalized for every client.
Life Storage
Located off Hidden Valley Parkway, Life Storage has multiple storage units with sizes ranging from 5x5 to 10x20. The upper-level units have elevators while the ground level ones have drive-up access to facilitate faster and easy movement of clients loading and unloading their valuables. Some units are air-conditioned, and the storage building is secured with 24-hour surveillance cameras. Unit access hours are daily from 6 a.m. to 10 p.m.
Mountain Ave Self Storage 2
Located off South Mountain Avenue, Mountain Ave Self Storage 2 offers storage solutions in various rental unit sizes ranging from 5x7 to 9x20. Access hours for the drive-up units are from 6 a.m. to 9 p.m., and the inside units are accessible from 9 a.m. to 5.45 p.m. Clients can reserve and pay leasing fees online at the comfort of their homes. They access the entrance gates using personalized access codes provided by the staff. Dollies and hand carts are available to facilitate easy move-ins and outs. The facility is well lit and has digital security cameras.
Pomona 71 Public Mini Self Storage
1710 W 2nd Street Pomona, CA 91766Conveniently located next to State Route 71, Pomona 71 Public Mini Self Storage has over 300 units with sizes ranging from 5 x 5 to 16 x 24. They are clean and well-lit and promptly inspected for any damages by the storage specialists who are friendly to customers. The facility has multiple motion-sensor cameras that provide 24/7 video surveillance. It offers a moving box and padlock to clients moving in. The second-floor units have elevators to ease access and ceilings are high up. Entrance doors of all units are automatic and only open with personalized access codes.
Price Self Storage Rancho Arrow
Price Self Storage Rancho Arrow is located a few minutes off Arrow Route. It has a variety of unit sizes ranging from 4 x 4 to 12 x 40. The ground-floor units have drive-up access while the upper-level ones are accessible by large elevators. Some of the rentals are climate controlled. Gate hours are from Monday through Sunday from 7 a.m. to 7 p.m. Security features include surveillance cameras and individual door alarms.
Ramona Mini Storage
13375 Ramona Avenue Chino, CA 91710Located about six miles from Chino Airport, Ramona Mini Storage has been serving people seeking self-storage services since 1979. The professionals are available on site to attend to clients in person. The units are month-to-month rentals and have varying sizes from 5' x 5' to 20' x20'. The parking spaces for boats, RVs and campers are 25' to 40'. The units are over 700 in number and on the ground level, making them conveniently accessed by customers. They also have concrete floors and wide roll-up access doors, which are looked at by the facility's padlocks. Clients can access their units any day of the week. Storage supplies such as roll-tapes and boxes are also available.
Rancho Mini Storage
9004 Archibald Avenue Rancho Cucamonga, CA 91730Located a few miles from Ontario International Airport, Rancho Mini Storage has been in the self-storage business for over 30 years. The storage units are clean to prevent clients’ stored valuables from being damaged. The units are accessible during weekdays from 7 a.m. to 5:50 p.m. They are well lit and fitted with security cameras. The facility has four security alarms, and all units are lockable using a padlock. The rentals are on the ground level and fully handicapped accessible. Their sizes range from 4' x 3' up to 11' x 23'. Rancho Mini Storage is insured.
Secure Storage
Secure Storage is conveniently located off Valley Boulevard. Its biggest unit sizes have a dimension of 11' x 42' while the smallest measure 10' x 5'. Access hours for units are from 7 a.m. to 7 p.m. daily while RV and boat storage areas are accessible 24/7. The gates are computerized and accessible by clients using personalized gate access pins. Each unit has an alarm, a roll-up door and is connected to drive-up access for simplified the move-ins and outs. The rentals are securable by cylinder locks.
Space Bank Mini Storage
2035 S Cucamonga Avenue Ontario, CA 91761Located along Cucamonga Avenue, Space Bank Mini Store has provided self-storage services for over 30 years. Its gate opening hours are from 6 a.m. to 9 p.m. daily. The storage units are in various sizes; the smallest size is 25 square feet while the most extensive measures 500 square feet. Drive-up access is available to allow easy movement during move-ins and outs. The staff is friendly and readily available to offer new and existing customers assistance on storage matters at the facility. The units have CCTV cameras and are well lit to increase their security. Additionally, the gates are automatic.
STOR-N-LOCK Self Storage
Located approximately 10 minutes from the Ontario International Airport, STOR-N-LOCK Self Storage has offered storage solutions since 2002. Its units range in sizes from 5x5 to 10x30, and some are climate controlled. The rentals are available daily between 7 a.m. and 7 p.m. and have drive-up access for easy unloading and loading. Clients can purchase moving supplies such as boxes and packing tapes at the facility. Each unit has a 24/7 surveillance camera and an alarm. The storage building has in-person and online payment options, and clients can receive rental truck services on credit.
Storage Centers
Located off Arrow Highway, Storage Centers provides personal and business storage services. Its security features include complete perimeter fencing, adequate lighting, and surveillance video recording systems. It also has drive-up units, and their sizes range from 3'x4' to 15'x20'. During move-ins and outs, clients can utilize dollies and hand carts to maneuver their items quickly. The facility accepts deliveries and provides tenant insurance. At Storage Centers, payments are made on a month-to-month basis, and clients can settle their bills online. Gate access hours are from 7 a.m. to 7:45 p.m. from Monday through Saturday and from 7 a.m. to 2:45 p.m. on Sundays.
Storage Direct
Storage Direct is located on Ceres Avenue and offers storage services courtesy of its medium-sized storage units with dimensions of 10' x 10'. Customers can conveniently make payments online at a time that's suitable for them. The facility has 24-hour surveillance cameras. Packaging and moving supplies such as boxes are available to protect clients' valuables from being damaged or broken during transit. The units have drive-up access, and gates are open from 7 a.m. to 7 p.m. daily.
Storage Solutions
2680 North Garey Avenue Pomona, CA 91767Storage Solutions is conveniently located near Palomares Park and Arrow Highway. Its units’ dimensions range from 5 x 6 to 10 x 25 and are on the ground floor. Drive-up access is available, and the units have high ceilings to provide extra storage space. Security features include electronic gate access with personalized access codes, perimeter fencing, ample lighting and 24-hour digital surveillance systems. Storage Solutions has outside parking areas for automotive, including RVs. It also sells moving supplies such as boxes and wrapping tapes. Additionally, tenant insurance is available at the storage building. Rental payments are made on a month-to-month basis.
Storage Valet
341 Bonnie Circle Corona, CA 92880Located on Bonnie Circle, Storage Valet provides all-in storage solutions to its customers. The portable storage services start where the facility's professionals bring a storage container to your home where you'll pack your valuables and secure it with a credible lock. The professionals then transport the containers back to the premises if you choose not to store it by your driveway. The containers are of three different sizes, 8' x 20', 8' x 16' and 5' x 8'. The facility provides rental trucks during move-ins and outs. It also offers packing supplies such as boxes and plastic covers. Clients may pay your rent and moving fees online.
Storage West
Located on Baseline Avenue, Storage West was constructed recently, and it’s clean and well-maintained. Available units range in sizes, with the smallest measuring 5x5 and the largest 10x30. They have convenience features such as drive-up access and air conditioning to improve the customer storage experience. It has friendly resident managers, and the records are kept in a computerized system. Gate access is automated and customers may buy moving supplies at the storage building. Gate access hours are daily, including holidays, from 7 a.m. to 7 p.m.
Trojan Storage of West Ontario
701 South Palmetto Avenue Ontario, CA 91762Located between West Mission Boulevard and South Mountain Avenue, Trojan Storage of West Ontario serves businesses and individuals. Its units are on the ground level and have drive-up access, making it convenient for customers. Clients can reserve rentals online, and unit sizes range from 5 x 5 to 9 x 20. The staff offers 24-hour security monitoring services with the aid of digital surveillance systems. Dollies and carts are available to facilitate easy unloading and loading of items. The gate is computerized, and the units are individually alarmed. The facility also offers tenant insurance solutions.
West Coast Self
9901 8th Street Rancho Cucamonga, CA 91730West Coast Self is a storage facility located approximately one mile from south of Foothill Boulevard. It has covered and uncovered RV storage units, a water tank fill up and an RV dump station. The units are climate-controlled and vary in sizes from 5' x 5' to 11' x 40'. The premises are well lit and clean. Security features include gate access using digital pin codes and 24-hour digital video surveillance systems. Dollies and moving arts are available, and upper units are accessible using freight elevators.
The Cost of Self Storage in Ontario, CA
The average costs of storage units in Ontario are on par with the state and national averages for the most common storage unit sizes. Storage unit costs will vary depending on the various amenities the facility offers, so shop around to make sure you’re only paying for what you need.
| The average cost of storage units in Ontario compared to state and national averages | |||
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| Size of Storage Unit | City Average | State Average | National Average |
| 5×5 | $45 | $52 | $41 |
| 5×10 | $56 | $77 | $59 |
| 10×10 | $99 | $125 | $95 |
| 10×15 | $166 | $159 | $114 |
| 10×20 | $212 | $184 | $133 |