USM is both an HVAC company and facility maintenance company offering snow removal services, commercial janitorial services, and commercial landscape design

From snow and ice removal to commercial landscape design, from HVAC services and maintenance to janitorial and floor care, USM professionals provide more than just maintenance…they provide peace of mind. Explore an extensive range of building maintenance and facilities management services in the growing USM portfolio:

USM manages the details of property management services and commercial janitorial services such as snow shoveling, lawn mowing, and parking lot line painting

USM provides all encompassing commercial janitorial services, from floor waxing and window cleaners to disaster recovery services

Login. If you have a customer or vendor login and password, please click on the links below to enter them. Customer Portal. Vendor Portal

If you have difficulty logging on to the Vendor Portal, please contact USM at [email protected] or 800.355.4000.

USM is a leading facilities maintenance, HVAC/electrical services, and sustainable energy solutions company that provides services nationwide with offices in Pennsylvania and New York. Contact us today for information on complete integrated facility services, electrical contracting, building compliance, and more.

USM creates opportunities for businesses by using subcontractors to provide some of the labor, materials, and equipment we use to service our clients in facilities maintenance, HVAC services, electrical construction, and more.

USM delivers comprehensive maintenance and janitorial services, including HVAC services and air conditioning repair, so facilities run smoothly and cleanly

USM delivers essential facilities maintenance and management services to industry leaders in the retail, communications, utilities, and transportation sectors.