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About Mobile Modular

Our History

Mobile Modular Management Corporation, founded in 1979 by Bob McGrath, is the original business that led to the creation of McGrath RentCorp in 1984. Headquartered in Livermore, California, it began on two acres in the East Bay and expanded across Southern California and Texas.


McGrath Rentcorp became the flagship company for leading equipment & modular division Mobile Modular, Mobile Modular Portable Storage, Enviroplex, and TRS-RenTelco.Mobile Modular continues to grow nationwide, offering innovative modular building solutions.


Your Project is Our Commitment.

Founder Bob McGrath
Mobile Modular Office, c. 1980
Mobile Modular Team, c.1980
Mobile Modular truck and mobile office, c.1985
Mobile Modular office, c. 1985
Early Mobile Modular Sign
Founder Bob McGrath
Mobile Modular Office, c. 1980
Mobile Modular Team, c.1980
Mobile Modular truck and mobile office, c.1985
Mobile Modular office, c. 1985
Early Mobile Modular Sign

About Us

For over four decades, Mobile Modular has been providing comprehensive modular building solutions nationwide to meet the space needs of all major industries such as, education, commercial, construction, foodservice, government, health care, industrial, hospitality, petrochemical and retail.


Mobile Modular Management Corporation rents, leases and sells modular relocatable and permanent buildings. Our comprehensive solutions provide everything you need to set up, install and utilize your modular building quickly and efficiently. Our goal is to provide each customer with a building designed to meet their specific needs and a level of individual service that exceeds expectations.


Let our modular experts work for you today!

About Us

Why Choose Us

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At Mobile Modular, we pride ourselves on creating exceptional customer experiences and delivering premium quality products. Let our experts guide you through the entire process, ensuring that your project runs smoothly and efficiently.


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RESPONSIVENESS

Customer satisfaction is our top priority. There is a reason we consistently rank high in customer satisfaction and we aim to keep it that way!

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PRODUCT QUALITY

The proof is in the product. Whether you want to rent or buy, Mobile Modular offers products and materials that meet building codes and adhere to an uncompromising standard of quality and safety.

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EXPERTISE

Our experts are available to guide you through every aspect of your project. You don’t have to worry about the details, we’ve got it covered!

Contact Us Today To Learn How Our Modular Building Solutions Can Work For You

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