McGrath RentCorp ("McGrath" or the "Company") (NASDAQ:MGRC), a leading business-to-business rental company in North America, today announced the Board of Directors' declaration of a quarterly cash dividend of $0.485 per common share for the quarter ended September 30, 2025. The dividend will be payable on October 31, 2025 to all shareholders of record on October 17, 2025. The year 2025 marks 34 consecutive years that McGrath RentCorp has raised its dividend to shareholders.

ABOUT MCGRATH:

McGrath RentCorp (NASDAQ:MGRC) is a leading business-to-business rental company in North America with a strong record of profitable business growth. Founded in 1979, McGrath's operations are centered on modular solutions through its Mobile Modular and Mobile Modular Portable Storage businesses. In addition, its TRS-RenTelco business offers electronic test equipment rental solutions. The Company's rental product offerings and services are part of the circular supply economy, helping customers work more efficiently, and sustainably manage their environmental footprint. With over 40 years of experience, McGrath's success is driven by a focus on exceptional customer experiences. This focus has underpinned the Company's long-term financial success and supported over 30 consecutive years of annual dividend increases to shareholders, a rare distinction among publicly listed companies.

Headquartered in Livermore, California. Additional information about McGrath and its businesses is available at mgrc.com and investors.mgrc.com.

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Keith E. Pratt

EVP & Chief Financial Officer

925-606-9200