Located in Orange, CA, Master Janitorial Service has been serving Orange County
since 1970. Master Janitorial Service is a full service janitorial company with a genuine commitment to professional, affordable, and personalized service. Each member of our highly experienced and professional staff comes from a wide range of extensive back-grounds, which provides our customers with versatility, stability, and expertise. MJS has earned a stellar reputation for its comprehensive services.

The "key" to our success is the pride and dedication we put into our work. We know you spend more time at the office than at home and it's understood that the last thing you want at 8 a.m. is to come into a half cleaned office. When it comes to cleaning your "home away from home", no one does it better than Master Janitorial Service.

We hope you'll take the time to see for yourself what MJS has to offer, welcome to our web site !