Our Goal is to Provide Superior Service

“I am very happy with how Willy took care of our school floors. He took the time to strip the wax correctly and personally made sure the floors are correctly cleaned before wax is applied. Willy is professional and I love his work ethic shows in how detail oriented he is. We are very happy with his service and would defiantly recommend his work.
Thank you!” - Kassia

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ServiceMaster by Thacker - Office Cleaning Services

Are you looking for reliable, professional Janitorial services?

At ServiceMaster by Thacker, our experience, technology and general know-how, far surpasses our competition. The experiences we have gained over the last 20 years as a leading provider of professional cleaning services in Crystal Lake, Illinois is one of the things that sets us apart from others! Our systems and processes are continuously refined in order to meet our goal of satisfying YOU, our customer. At ServiceMaster of Thacker, we have been privileged to provide office cleaning and healthcare cleaning services to Crystal Lake and McHenry, Illinois.

ServiceMaster by Thacker serves Schaumburg, Crystal Lake, McHenry, Illinois and the surrounding areas.
We clean it all.

At ServiceMaster by Thacker, we not only provide businesses janitorial and specialty cleaning services but we can also clean your home. As a locally owned business with direct resources from ServiceMaster Clean, we can provide you exceptional service like small business do but with big business resources and equipment. Trust the true pros with over 50 years experience. We value our community in Schaumburg and guarantee our services. No job is done until you are satisfied.