PMM Provides Services For: Non-Profit Institutions Commercial Facilities Government Facilities Schools & Universities Apartments & Condos Service Areas Synagogues, Churches and Community Centers Federal Government Commercial Buildings Schools and Universities Apartments and Condominiums Property Managers Small Businesses PMM provides a broad range of janitorial and facility maintenance and management services nationally. PMM maintains offices in Washington, DC; Baltimore, MD and Boca Raton, FL. No matter where you are located, PMM can provide the highest quality services. In fact, PMM already services 350 clients.