G|M is the largest MillerKnoll Certified Office Furniture Dealer in Southern California and the only woman- and minority-owned dealer in the region.

See What Our Clients Are Saying About Us!

At G|M, we make it our mission to not only meet, but exceed our clients' expectations every time.

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Shop Our Online Retail Store Now

From tables to monitor arms to chairs and power modules, our online store has all of your office needs. All products are in-stock and available for delivery or pick-up at each of our G|M locations.

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Certified Woman and Minority-Owned Business

G|M Business Interiors is proud to be certified as a Woman and Minority-owned business.

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Introducing the Bay Work Pod

A video booth tailor made for privacy, focus, and comfort, Bay Work Pod is Herman Miller’s newest solution for hybrid work and open floor plans.

Meet Bay Work Pod

Schedule an Appointment with Us!

We’re excited to offer online scheduling for in-person or virtual showroom tours and seating consultations.

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G|M Culture & Community Involvement

G|M Community Support

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GMFolio

Visit G|M's Proprietary Furniture Finding Search Engine

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MyWindow

Visit your personal order management and reporting portal.

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Ergonomic Center

Learn how to properly adjust your office products.

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Latest Projects

Sharp Healthcare - Spectrum Innovation Center

G|M Business Interiors furnished the interiors of Sharp Healthcare's stunning and bold 70,000 square-foot Innovation Center, helping achieve its vision of being a healthcare industry leader and innovator.

Sharp Healthcare - Spectrum Innovation Center

Los Alamitos Rossmoor Library

G|M Business Interiors creates a welcoming hub where history, culture, and modern design come together.

Los Alamitos Rossmoor Library