General Info

While Top Notch Janitorial customers, ranging from construction companies to medical institutions, offer completely different services, they all rely on the company for the same reason, to keep them clean. Top Notch offers supervised and professionally trained janitorial services. The company is a division of TSR Services. Established in 1926, TSR Services is also the parent company of: Suburban Maintenance, a wall, ceiling, carpet and floor cleaning company; Reliable Maintenance, a residential and commercial dust cleaning company; and Niagara Window Cleaning & Janitorial, a company that offers janitorial services for industrial, commercial, institutional, medical and executive offices. Located in Buffalo, N.Y., Top Notch Janitorial was established in 1926.