A great interior environment is about more than just furniture... It’s about people, performance, flexibility, sustainability, inspiration and value. For over 50 years M&M Office Interiors has prided itself on providing... The Space You Want. The Experience You Deserve. Comprised of a skilled team of experienced professionals, M&M Office Interiors provides meaningful design and furniture solutions to businesses, organizations and institutions throughout the Milwaukee Metro area, Wisconsin, and Midwest. We also devote our knowledge and expertise to our clients throughout the U.S.