Welcome to Modern Maintenance Building Services, Inc.

Modern Maintenance was founded in 1982 by Martine Tcheng and is both a nationally certified and state certified minority owned janitorial company. At present, Modern Maintenance is servicing a growing number of accounts in the public and private sector with well over eight and a half million square feet under contract and over 500 employees. With headquarters in New Berlin, Wisconsin and a branch office in Madison, we are able to provide service to a wide array of clients.

Modern Maintenance services multi-tenant buildings, commercial office buildings, healthcare facilities, financial institutions and educational facilities just to name a few of our clientele. With over 30 years of cleaning experience, we have established ourselves as a dynamic regional contractor.

We encourage you to take a look at what we offer such as our Quality Assurance Program as well as our Safety and Training Programs. You will see that Modern Maintenance truly represents the “best in class” systems and management staff.