Established in 1979, Mobile Modular Management Corporation is a publicly traded company that rents and sells modular replaceable buildings and portable storage containers. It serves the educational, child care, construction, health care, manufacturing, commercial and retail markets. The company specializes in manufacturing modular classrooms, libraries, field and sales offices, medical clinics, police and fire stations, laboratories and bank branches. Mobile Modular Management Corporation also assists customers with permit processing, canopy installation, project management, ramp and stair construction, and foundation and fire sprinkler systems. It serves clients in California, Texas, Florida, North Carolina, Georgia, Virginia and Maryland. The company offers products under the brand name of CampusMaker. Mobile Modular Management Corporation is a part of McGrath RentCorp.