Since our beginning Great Lakes Janitorial Services has earned a reputation in the janitorial services industry for providing the highest level of service and building longterm relationships. If you're looking for high quality and personal service, you've come to the right place. We believe that our clients in the Saint Paul, Minneapolis area expect us to perform our duties as professionals and we instill that in all of our employees. We at Great Lakes Janitorial Services believe that the customer is the most important part of the equation. The majority of our business is from referrals and it's our goal to provide a better, more reliable and cost efficient cleaning service.