AAA All American Storage - 505 South Mountain Avenue, Ontario, CA 91762

4.8/5 - 200 Reviews
Location:
505 South Mountain Avenue, Ontario, CA 91762
Office hours:
  • Mon-Sat: 8:30 a.m. - 5:30 p.m.

AAA All American Storage - 505 South Mountain Avenue, Ontario, CA 91762

  • 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.
7.5x10 Self Storage 75 Sq. Ft.
$120/mo
5x10 Self Storage 50 Sq. Ft.
$105/mo
5x5 Self Storage 25 Sq. Ft.
$60/mo
3.5x10 Self Storage 35 Sq. Ft.
$90/mo
10x10 Self Storage 100 Sq. Ft.
$150 - $200/mo
No units are currently available.

Amenities & features

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

Customer reviews

4.8/5
Average rating
200
Number of reviews

Read some helpful reviews of AAA All American Storage, shared by real renters with genuine experiences and honest opinions.

Fantastic website and ease of use. Very helpful staff members that go above and beyond to assist with storage units requests or questions. Easy to locate storage units with clear markings. I highly recommend if storage is in order. ... Read more
Louis S. - 3 February 2026
Vanessa - 29 September 2025
Ceci S. - 27 September 2025
Laura N. - 27 September 2025
Beatrice P. - 1 September 2025
Elena V. - 1 September 2025
Best experience from their staff Ever & Mary to how clean they have their property and the best thing for me the best prices in the area. Local owners, with a transparency of how much I’ll be paying monthly with no hidden fees like other storage places. ... Read more
Nancy Z. - 30 August 2025
Gabriel R. - 2 August 2025
Jessi H. - 31 July 2025
I had my storage broken into by a employee there .... The place has no alarm they stole all my family memories... Pictures, etc .. that place is evilllllllll..... Don't leave your stuff there all they need to do is break your lock ... That's it nooooo alarm... I always make my payment for 7 yrs... Good luck. ... Read more
Edy L. - 27 July 2025
I like this place, besides great customer service from Mary and Ever. I found this Storage facility to be extremely safe! They have restored my perspective of storage units being safe! I will Continue to rent A storage here.!!! I cannot emphasize about the safety, how clean the place is...! ... Read more
Sam J. - 31 May 2025
Yhael Y. - 2 March 2025
Roger T. - 27 February 2025
Patrick V. - 26 February 2025
Have never had to get a storage and was kind of worried. But Ever (hope i spelt his name correct) was so nice he explained in detail the whole process and got us the best deal since it was so close to the end of the month would definitely recommend to friends and family. Left there content. ... Read more
Vanessa B. - 26 February 2025
I Rent two 5x5 units, and I couldn't be more pleased with my experience! The facility is always impeccably clean, which gives me peace of mind knowing my items are stored in a well-maintained environment. The customer service is exceptional; the staff is always friendly, professional, and eager to help with any questions. The main gate code-in, code-out system is secure, quick, and has never failed me. Overall, this storage solution checks all the boxes for reliability, security, and ease! ... Read more
Alfred U. - 20 January 2025

About this facility

Located at 505 South Mountain Avenue in Ontario, CA, this AAA All American Storage facility offers a variety of unit sizes, including small, medium, and large options, to suit different storage needs. Ontario residents, with its mix of suburban homes and busy commercial areas, will find this facility especially convenient for clearing out garage space or storing business inventory.

This facility features drive-up access for easy loading and unloading, as well as indoor units for added protection from the elements. Security is a priority, with a security camera system and an onsite manager providing peace of mind. For vehicle storage, there’s ample parking and dedicated RV storage, perfect for those looking to store large vehicles between trips. The gated access ensures that your belongings remain secure while still being easily accessible.

With the added convenience of online payment options and moving supplies retail available onsite, this AAA All American Storage facility is a practical choice for residents and businesses alike, offering reliable solutions for both short- and long-term storage needs.

Price comparison

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

Small $94/mo
Location minimum Location maximum
$40/mo $264/mo
Medium $150/mo
Location minimum Location maximum
$95/mo $396/mo

Location & walkability

This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

54

out of 100

Walk Score

Somewhat Walkable

Some errands can be accomplished on foot

30

out of 100

Transit Score

Some Transit

A few nearby public transportation options

47

out of 100

Bike Score

Somewhat Bikeable

Minimal bike infrastructure

Walk Score®: 54, Transit Score®: 30, Bike Score®: 47

Neighborhood highlights

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

  • KFC

    Food & Drinks 0.12 miles

  • Mandarin House

    Food & Drinks 0.13 miles

  • Jack in the Box

    Food & Drinks 0.18 miles

  • Sands Motel

    Services 0.25 miles

  • Star Motel

    Services 0.28 miles

  • California Transmission

    Services 0.33 miles

  • Chevron

    Services 0.34 miles

  • Comtires

    Services 0.34 miles

  • King Taco

    Food & Drinks 0.63 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 505 South Mountain Avenue is accessible during regular access hours, typically Mon-Sat: 8:30 a.m. - 5:30 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 AAA All American Storage - 505 South Mountain Avenue, 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 505 South Mountain Avenue for specific restrictions and recommendations.

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