Mobile Storage Rentals in Rancho Santa Margarita, CA

Rancho Santa Margarita is known for its beautiful master-planned neighborhoods, peaceful lakes, and scenic foothills. When residents and businesses in RSM need secure storage space for their projects, they trust National Construction Rentals for durable and reliable mobile storage containers.

Whether you're renovating a home near Tijeras Creek or managing a construction project by Antonio Parkway, our steel storage boxes keep your valuables safe, organized, and accessible.

With decades of experience serving Orange County, National’s mobile storage units are a trusted solution for construction sites, retail spaces, schools, and special events throughout Rancho Santa Margarita.

Available in Three Sizes

20’ Storage Container

More Stuff? More Storage.

40’ Storage Container

Big Project? Big Storage.

10’ Storage Container

Got Stuff? Get Storage.

20’ Storage Container

More Stuff? More Storage.

40’ Storage Container

Big Project? Big Storage.

10’ Storage Container

Got Stuff? Get Storage.

Storage Container Rental in Rancho Santa Margarita

Our metal storage containers are built to handle the demands of any worksite in South County.

Each unit features weather-resistant 14-gauge steel, a hidden lockbox for extra security, non-slip floors, and wide doors for easy access.

Choose the mobile storage container that fits your project:

10-Foot Container: A compact and sturdy option for smaller spaces—perfect for home improvement projects or temporary use at a local business.

20-Foot Container: The mid-size favorite among contractors. This unit provides over 1,100 cubic feet of storage space, ideal for construction tools, excess inventory, or event equipment.

40-Foot Container: Got a big job ahead? This storage unit offers 2,300+ cubic feet and dual-entry doors, making it ideal for storing large equipment and materials.

Whether you’re near Trabuco Mesa Park or O’Neill Regional Park, our mobile storage bins bring security and convenience right to your site.

Strength

Constructed of weather-resistant 14-gauge steel, our storage containers are built to survive nearly anything Mother Nature dishes out.

Safety

With the convenience of a wide door opening and non-slip wood flooring, loading and unloading of equipment and materials is a breeze.

Security

Whether your needs require a 10’, 20’ or 40’ unit, each mobile storage container comes equipped with a robust, secure lock box to deter theft.

Rent Mobile Storage Containers in Rancho Santa Margarita, CA Today

If you’re looking for a dependable mobile storage unit in Rancho Santa Margarita, National Construction Rentals is here to help. We’ve proudly served Orange County for over 60 years.

Let us make your next project easier with secure, cost-effective storage containers rentals. Contact us today for a free quote or to schedule a delivery to your location.

Frequently Asked Questions

What are mobile storage containers?

A mobile storage unit is a weather-resistant, steel storage box used to keep valuable tools, equipment, materials, excess inventory, and more secure directly on the job site.

How much are mobile storage container rentals in Rancho Santa Margarita, CA?

The cost of renting a mobile storage unit varies depending on the length of the rental, the type of storage container being rented, the delivery distance, and more.

What are the benefits of renting a storage unit?

Mobile storage containers provide tough site security. Conveniently protect valuable tools, equipment, and materials safe from theft, vandalism, or inclement weather, directly on the job site.

How large are mobile storage containers?

Storage containers from National are all 8’ wide and 8.5’ tall. In Rancho Santa Margarita, we can provide 10-foot, 20-foot, and 40-foot-long container rentals.

What mobile storage container should I rent?

Some factors to consider when picking a mobile storage are the size of the job site and the size of the items being stored. One of National’s customer service representatives will be happy to assist in choosing the correct size and number of containers to best fit your job site.