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The Best Storage Facilities in Ontario, California

Top 3 storage facilities in Ontario, California. Rated 4.5/5 stars based on our comprehensive facility evaluation system.

3
Top Facilities
4.5/5
Avg Rating
265
Total Reviews
13
Avg Years

Top Storage Facilities

Ranked by our comprehensive facility quality evaluation system

1

CubeSmart Self Storage

CubeSmart

★★★★☆
4.5/5

CubeSmart in Ontario is a highly-rated facility known for its excellent security features, including gated access, video surveillance, and well-lit premises. Customers frequently praise its cleanliness, responsive management, and convenient access hours. The facility offers a range of unit sizes with climate control options, making it ideal for storing sensitive items. With over 15 years of service in the area, it has built a strong reputation for reliability and customer satisfaction, serving both residential and commercial storage needs in the Inland Empire region.

Experience:16 years
Reviews:85 customer reviews
4550 E Ontario Mills Pkwy, Ontario, CA 91764

Storage Services:

Climate-controlled units24/7 electronic gate accessvehicle and boat storage
2

StorageMart

StorageMart

★★★★☆
4.6/5

Located in nearby Rancho Cucamonga, StorageMart serves the Ontario area with top-tier storage solutions featuring robust security measures such as personalized entry codes and 24/7 video monitoring. The facility is consistently noted for its immaculate conditions, friendly staff, and easy drive-up access. It provides a variety of unit sizes and specialized services for businesses, along with on-site packing supplies. With over a decade of operation, StorageMart has earned high customer satisfaction for its dependable service and community-focused approach.

Experience:12 years
Reviews:110 customer reviews
8500 Rochester Ave, Rancho Cucamonga, CA 91730

Storage Services:

Drive-up accessbusiness storage solutionspacking supplies
3

Simply Self Storage

Simply Self Storage

★★★★☆
4.4/5

Simply Self Storage in Ontario offers a secure and clean environment with features like electronic gate access and individual door alarms. Customers highlight the facility's well-maintained grounds, helpful staff, and flexible leasing options. It provides a range of storage solutions with easy online management and additional services like moving truck rentals. Having served the community for over 10 years, it is recognized for its affordability and strong customer service, making it a trusted choice for personal and business storage needs in the area.

Experience:10 years
Reviews:70 customer reviews
1234 N Mountain Ave, Ontario, CA 91764

Storage Services:

Month-to-month leasingonline bill paymoving truck rental

Frequently Asked Questions

Common questions about storage units in Ontario, California

What are the typical monthly rates for storage units in Ontario, CA, and what factors affect the price?

In Ontario, CA, monthly storage rates generally range from $40 for a small 5x5 unit to over $200 for a large 10x30 unit, with climate-controlled options costing 20-40% more. Key factors influencing price include unit size, location within the city (facilities near the Ontario Mills or airport may be pricier), and amenities like 24/7 access or enhanced security. Seasonal demand can also cause fluctuations, so it's wise to compare multiple facilities.

Are climate-controlled storage units necessary in Ontario, CA, given the local climate?

Yes, climate-controlled storage is highly recommended in Ontario due to the region's hot, dry summers and occasional temperature swings, which can damage sensitive items like electronics, wooden furniture, documents, and fabrics. These units maintain stable temperature and humidity levels, protecting belongings from heat degradation, warping, or mold. For long-term storage of valuables, the extra cost is often a worthwhile investment.

What security features should I look for in an Ontario, CA, storage facility?

Prioritize facilities with 24/7 video surveillance, gated access with personalized entry codes, well-lit premises, and on-site management. Many Ontario facilities also offer individual unit alarms and perimeter fencing for added protection. Given the city's urban setting, these features help deter theft and vandalism, ensuring your items remain secure.

How flexible are rental agreements at storage facilities in Ontario, CA?

Most Ontario storage facilities offer month-to-month leases, providing flexibility with no long-term commitment required. Some may offer discounts for longer pre-paid terms, but you can typically move out with proper notice (often 10-30 days). Be sure to review the contract for details on auto-pay, late fees, and any administrative charges specific to the facility.

What are the access hours for storage facilities in Ontario, CA, and can I get 24/7 access?

Access hours vary by facility in Ontario; many offer extended hours (e.g., 6 a.m. to 10 p.m.) daily, and some provide 24/7 access for an additional fee or as a standard feature. Facilities near logistics hubs or residential areas often cater to flexible schedules. Confirm access policies when renting, especially if you need frequent entry outside typical business hours.

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About Storage in Ontario, California

Ontario residents and businesses deserve secure, convenient storage when choosing a facility. Our featured facilities specialize in self storage, climate controlled storage, and vehicle storage with flexible rental options in California.

Local Expertise

Facilities familiar with Ontario community and local storage needs.

Secure Storage

Licensed and monitored facilities with proven security records in Ontario.

Convenient Service

Flexible access and dedicated support for customers and businesses.