Janitorial Service Ann Arbor

The Best in Commercial Cleaning Services

Get a free quote today

Get a free quote today by filling out the form below.

The Key People Company serves hundreds of businesses in Ann Arbor and the surrounding areas. We have 40+ years of experience and have become the janitorial company Ann Arbor companies have come to rely on. Whether you have a dental office, retail store, office space or spa, we will provide you with the highest level of service and dependability. How do we keep our rates so low? The answer is that we work with top-notch, handpicked cleaning contractors who are the best in their field and are committed to your 100% satisfaction. This structure allows us to operate without the overhead normally associated with commercial cleaning companies. We then can pass the savings onto you. When it comes to a janitorial company Ann Arbor businesses can trust, it’s The Key People Co. To receive a free quote, simply complete the form above or give us a call at 800-468-8283. Also, below is a list of the types of facilities we keep shiny clean every day as well as some of our specialty services.

Clean office cubicles with an orange desk.


  • Commercial Offices

  • Retail

  • Industrial/Manufacturing

  • Education/Daycare

  • Gym/Fitness

  • Restaurants

  • Car Dealerships

  • Apartment Buildings

  • Religious Facilities

  • Theaters

An empty dental examination chair and all of the dental instruments next to the chair.


  • MedicalOffice

  • Dental Office

  • Dialysis Clinic

  • Day Surgery/Outpatient

Green carpet with a carpet cleaning brush making a clean stripe through the carpet.


  • Window Cleaning

  • Carpet Cleaning

  • Hard Floor Care

  • Upholstery/Furniture

  • Special Event Cleaning

  • Janitorial Cleaning

What People Are Saying

Keep up the good work.

The office looked fantastic on Wednesday when we came in. Everyone in the office commented on how good the carpets and floors looked and how clean the kitchen was. We also noted that our phones were cleaned and our desks were clear of dust build-up. These are always areas of greatest concern to us. We appreciate your consideration and hard work and would recommend your services to anyone. We are sincerely grateful for your efforts.

Keep up the good work.

Shelley Bethea - Gillete, PLC
Mesa, AZ

We are so impressed

I just wanted to send a note to let you know how impressed and happy we are with the work that they did this weekend. We found places that they cleaned that have not been cleaned since we opened a year ago. We are so impressed especially with the floor in the warehouse office and just amazed at how clean it is. Thank you all so much for coming thru for us. We will have items moved on Friday to prepare for the floor strip and wax as well as the carpet.


Dawn - Office Manager
Denver, CO

A Few of Our Valued Customers

The way our customer accounts are serviced has been an effective way of operating from the beginning of our business over 40 years ago. Our relationships are with independent contractors who have a vested interest in the success of our company and theirs as well as the customers for whom they provide services. We arrange service for commercial buildings all across the U.S.

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