The Best Storage Facilities in Diamond Bar, California

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

Top Facilities

4.5/5

Avg Rating

372

Total Reviews

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Top Storage Facilities

Ranked by our comprehensive facility quality evaluation system

Diamond Bar Self Storage

Self Storage Plus

★★★★☆

4.7/5

Diamond Bar Self Storage stands out as the premier local facility with exceptional security features including gated access, individually alarmed units, and comprehensive video monitoring. The facility maintains impeccable cleanliness standards with climate-controlled options to protect sensitive items. Customers consistently praise the professional management team and responsive customer service. Their business storage solutions and convenient moving truck rentals make them a top choice for both residential and commercial storage needs in the Diamond Bar community.

Experience:15 years

Reviews:89 customer reviews

(909) 861-1900

22955 Golden Springs Dr, Diamond Bar, CA 91765

Storage Services:

Climate-controlled units24/7 video surveillanceMoving truck rentalBusiness storage solutions

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Extra Space Storage - Walnut

Extra Space Storage

★★★★☆

4.5/5

Located just minutes from Diamond Bar in neighboring Walnut, this Extra Space Storage facility serves the entire Diamond Bar area with premium storage solutions. The facility features state-of-the-art security with electronic gate access, well-lit premises, and 24/7 video recording. Their climate-controlled units protect against Southern California temperature fluctuations, while drive-up access provides exceptional convenience. The facility is known for its clean, well-maintained property and professional staff who provide excellent customer service to Diamond Bar residents.

Experience:12 years

Reviews:127 customer reviews

(909) 839-7897

20701 Golden Springs Dr, Walnut, CA 91789

Storage Services:

Drive-up accessClimate controlVehicle storagePackage acceptance

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Public Storage - Pomona

Public Storage

★★★★☆

4.3/5

This highly-rated Public Storage location in nearby Pomona consistently serves Diamond Bar customers with reliable storage solutions. The facility offers robust security measures including personalized entry codes, perimeter fencing, and surveillance systems. Customers appreciate the well-maintained property, spacious units, and the availability of outdoor parking for vehicles and RVs. The management team receives consistent praise for their helpful approach and efficient problem-solving. Their competitive pricing and comprehensive moving supply center make them a popular choice for Diamond Bar area residents.

Experience:18 years

Reviews:156 customer reviews

(909) 622-2780

1601 S Reservoir St, Pomona, CA 91766

Storage Services:

Outdoor vehicle storageBusiness storageMoving supplies24-hour access

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Frequently Asked Questions

Common questions about storage units in Diamond Bar, California

What are the typical storage unit sizes available in Diamond Bar, CA, and what can they hold?

In Diamond Bar, storage facilities typically offer units ranging from small 5x5 lockers (ideal for boxes or small furniture) to large 10x30 spaces that can store the contents of a full house. Common sizes include 5x10 (fits a bedroom set), 10x10 (fits a living room), and 10x15 (fits a 2-3 bedroom apartment). It's best to consult with facility managers, as they can provide specific recommendations based on your inventory and local demand.

Is climate-controlled storage necessary in Diamond Bar, CA, and what items require it?

Yes, climate control is highly recommended in Diamond Bar due to the region's hot summers and occasional humidity. This feature protects sensitive items like wooden furniture, electronics, musical instruments, important documents, wine, and clothing from warping, mold, or heat damage. While it may cost slightly more, it provides essential protection for valuables against Southern California's temperature fluctuations.

What security features should I look for in a Diamond Bar storage facility?

Prioritize facilities in Diamond Bar that offer 24/7 video surveillance, gated access with personalized entry codes, well-lit premises, and individual unit alarms. Many top-tier facilities also have on-site managers and perimeter fencing. Given the area's suburban setting, these features help ensure your belongings are protected from unauthorized access and environmental risks.

How do storage rental contracts and payment options work in Diamond Bar, CA?

Most Diamond Bar storage facilities offer flexible month-to-month leases, with no long-term commitments required. Payments are typically due monthly, and many facilities accept online payments, auto-pay, credit/debit cards, or checks. Be sure to ask about any administrative fees, security deposits, or required insurance, as policies can vary between local providers.

What are the access hours for storage facilities in Diamond Bar, and can I access my unit after hours?

Access hours in Diamond Bar vary, but many facilities offer extended hours, such as 6 AM to 10 PM daily, with some providing 24/7 access via secure gate codes. It's important to confirm specific hours with your chosen facility, as policies differ. After-hours access is often available at facilities with electronic gates, but may be limited at locations with on-site management for security reasons.

Storage Tips & Insights

Expert advice for storage solutions in Diamond Bar, California

Finding the Right Storage Units Near Me in Diamond Bar, CA: A Local's Guide

Searching for 'storage units near me' in Diamond Bar, CA, can feel overwhelming with numerous options available. Whether you're decluttering your home in the Diamond Bar Hills, a student at nearby Cal Poly Pomona needing summer storage, or a business in the Diamond Bar Center expanding inventory, understanding your local storage landscape is key. This guide will help you navigate the search with practical tips tailored to our community.

First, consider what you truly need. Diamond Bar's climate is generally mild, but temperature-controlled units are wise for sensitive items like electronics, important documents, or family heirlooms, especially during our warmer months. For standard household items, drive-up access units are incredibly convenient for quick loading and unloading, which is perfect for busy residents. Measure your items beforehand; many facilities in the area, such as those along Diamond Bar Boulevard or near the 57/60 freeway interchange, offer a variety of unit sizes, from small 5x5 lockers for seasonal decorations to large 10x30 spaces for furniture during a home remodel.

Location and security are paramount. Look for facilities that are genuinely convenient to your home or workplace. A unit just a few minutes away off Golden Springs Drive or Brea Canyon Cutoff can save you significant time. Prioritize facilities with robust security features like 24/7 video surveillance, well-lit premises, and individual unit alarms. Many top-tier storage providers in Diamond Bar also offer online reservation and bill pay, adding a layer of modern convenience.

Finally, think beyond just price. While comparing monthly rates is important, also inquire about move-in specials, insurance requirements, and any restrictions on items like vehicles or chemicals. Visiting a couple of facilities in person—such as those near the Diamond Bar Golf Course or along Pathfinder Road—allows you to assess cleanliness, customer service, and overall peace of mind. By focusing on your specific needs, security, and true convenience, you can transform your search for 'storage units near me' into finding the ideal storage solution right here in Diamond Bar.

Nearby Cities

Explore storage facilities in nearby cities

Walnut

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Chino Hills

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Pomona

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About Storage in Diamond Bar, California

Diamond Bar 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 Diamond Bar community and local storage needs.

Secure Storage

Licensed and monitored facilities with proven security records in Diamond Bar.

Convenient Service

Flexible access and dedicated support for customers and businesses.