System4 of Philadelphia

System4 of Philadelphia is a commercial cleaning company offering janitorial services, carpet cleaning, window washing, pressure washing, floor care, tile and grout cleaning, strip and wax, post-construction cleaning, and electrostatic disinfection. Its clients include schools, offices, restaurants, medical facilities, churches, dealerships, and veterinary clinics.

The company is owned and operated locally by Alex Wilson. A facility service manager meets with each client to set up a customized work schedule that itemizes the services wanted. Customers say the team pays attention to detail and gives useful recommendations. The office is in King of Prussia, and the company serves businesses across southeast Pennsylvania, including Philadelphia and parts of Delaware, Chester, Montgomery, Berks, and Lancaster counties.