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About Us & History

G|M's Promise is to provide our treasured clients a redefined, world-class furniture buying experience.

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Your Partner for Seamless, Customized Workspace Solutions

Our promise is to deliver a world-class furniture buying experience. We focus on understanding each client’s needs, guiding them through every step, and providing exceptional service, expertise, and support to ensure their workspace solutions are functional, beautiful, and perfectly tailored to their goals.

History

Founded in 1944 in San Bernardino, California, G|M Business Interiors began as a small office equipment supplier and has grown into one of Southern California’s leading contract furniture dealerships. Acquired in 1987 by William F. Easley, the company was reimagined in 1989 under the leadership of his son, Stephen L. Easley, who transformed the business into a design-driven, full-service contract interiors firm and established G|M as a Herman Miller dealer.

Over the years, G|M has expanded across the region—relocating to Riverside, opening showrooms and a Client Experience Center in San Diego, and most recently growing into Irvine. In 2018, G|M welcomed DIV13, a DIRTT partner, strengthening our ability to deliver custom, prefabricated interior solutions.

Today, with locations in Irvine, San Diego, and Riverside, G|M Business Interiors serves more than 10 Southern California counties, creating inspiring workplaces that support happiness, health, and high performance.

Arrowhead office equipment

Arrowhead Office Equipment 1944

GMBI Circa 1993

Goforth & Marti San Bernardino 1993

G|M Business Interiors is a recognized leader in the contract interiors industry, known for the strength of our team, refined service processes, advanced technology, and commitment to exceptional client experiences. Since 2001, we have maintained a comprehensive post-project survey program, consistently achieving a 96.8% on-time and complete delivery rating across hundreds of projects.

We specialize in serving government, healthcare, education, and private enterprise clients, delivering tailored solutions backed by deep industry expertise. As Southern California’s largest MillerKnoll dealer by sales and team size—and MillerKnoll’s largest volume government dealer in the U.S.—we bring unmatched scale and capability to every project.

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U.S. Green Building Council

A USGBC member, G|M has been paperless since 1998, using advanced technology to streamline workflow, communication, visualization, asset management, and procurement. Our success comes from a skilled, passionate team committed to design excellence, operational integrity, and responsive service. Clients trust G|M for professionalism, craftsmanship, and consistently outstanding results.