Welcome to the
Key People

We provide the best in commercial cleaning services!

    Janitorial and Commercial Cleaning Services

    Commercial Cleaning and Janitorial Services

    The Key People Co. has been providing top-notch commercial cleaning services to clients since 1973. Since then, we have developed a reputation as commercial janitorial company who pride themselves on commitment to quality. We offer a wide array of janitorial services for various types of businesses including, but not limited to, general commercial office cleaning, banks and financial institutions, and fitness and recreation centers. We understand the importance of a sanitary workplace, and this principle shows in our work, our team, and our clients. The Key People Co. contractors are committed to providing efficient, and thorough cleaning and disinfecting to clients workspaces every day.

    deep cleaning service offered
    deep cleaning service offered

    Our contractors pursue the highest standards when it comes to janitorial services and sanitizing or disinfection. Because our customers range from medical and dental offices to automotive dealerships, we have customized programs designed to meet your company’s unique needs. Our cleaning programs are also tailored to address the specific disinfecting and hygiene guidelines of your industry. We do not fall short of what is necessary for your line of work because anything less can be harmful not only for your business but also for the safety of your staff.

    Commercial Cleaning Packages

    The experts within our commercial cleaning company understand that finding a cleaning team can be difficult. We offer daily, nightly, or one-time janitorial services. Working around your schedule is standard for our team. Not only do we offer cleaning when it is best for you and staff, but we also follow up with each customer to ensure complete satisfaction. As a janitorial cleaning company, we are always open to feedback to find ways to constantly improve our service. Open communication with customers is key to us providing a quick resolution to any issue. No matter your business, scheduling preference, or expectations, the Key People Co. contractors are equipped with the experience, equipment, and supplies to perform the high-quality cleaning you expect.

    Included with a Typical Janitorial Cleaning

    One advantage of working with the Key People Co. is the ability to customize your commercial cleaning package. Our representatives work with you to develop a janitorial routine that fits the needs of your facility while also staying within your budget. Some of the typical services we provide are:

    Floor Cleaning and Polishing

    Floor Cleaning and Polishing

    Whether you are looking for regular floor cleaning or shining and buffing of your floors, the Key People Co. contractors have years of experience reviving all types of high traffic flooring in commercial businesses to an almost brand new shine. Our experts will evaluate the type of flooring you have, the condition of the floors, and the best cleaning and polishing solution for you.

    Carpet Cleaning

    Carpet Cleaning

    Commercial facilities require top-notch commercial carpet cleaning to keep a crisp clean appearance. Our contractors provide regular carpet maintenance and more specialized services to clean high traffic areas, tracked dirt, and accumulated stains that can show and degrade the appearance of your overall workplace.

    Grout Cleaning

    Grout Cleaning

    The Key People Co. offers services like steaming, scrubbing and sealing to loosen up dirt, and to properly seal the grout. Grout can collect dirt, germs, and moisture that can lead to mold and an overall unhygienic environment. Keep your tile looking fresh and clean.

    Restroom Cleaning

    Restroom Cleaning

    Restrooms undoubtedly require proper cleaning regularly to prevent contamination and illnesses. Our contractors offer deep sanitizing/disinfecting to high contact surfaces like dispensers, trash cans, faucets and floors to keep everyone healthy and comfortable in the workplace. We also offer CDC recommended COVID disinfection services.

    Disinfection Services

    Disinfection Services

    Our commercial cleaners are experienced in disinfecting and sanitizing services in facilities from daycare centers to medical offices. Our commercial cleaning service targets frequently touched areas that require thorough cleaning. Ask about our Electrostatic Spray disinfecting process.



    Accumulated dust not only looks dirty but can result in breathing issues and illness for everyone within the building. Our contractors provide thorough dusting in common areas and hard-to-reach places to keep your building looking and feeling fresh.



    As a janitorial cleaning company, we offer standard vacuuming services to pick up dirt and tracked debris. Carpet and rugs can become matted over time so our contractors perform a thorough job in getting to the base of your floors to clean all collected materials, paying special attention to edges and corners to make your building have an overall cleanliness.

    Window Cleaning

    Window Cleaning

    Proper window cleaning will allow more light to flow in, creating a fresh and clean environment. Our experts provide cleaning to the interior and exterior for a spotless finish.

    Trash Removal

    Trash Removal

    Our commercial cleaning company aims to reduce the hassle of cleaning which is why we also do trash removals. We prevent trash from accumulating in your building with proper disposals so you don’t have to worry about where to safely dispose of your items.

    Kitchen Areas

    Kitchen Areas

    With a place associated with food, maintaining proper sanitization in the kitchen is crucial. Our team cleans countertops, handles, tables, and switch plates to reduce the chances of the spread of bacteria and germs.

    Reception Areas

    Reception Areas

    High traffic areas, like the entrance and reception area, are bound to have among the highest levels of germs. The Key People Co. contractors clean entrance glass, floors, high touch areas, and furniture to prevent germs from being spread further into the building and help keep your visitors and staff safe.

    Eco-Friendly Cleaning

    Eco-Friendly Cleaning

    Upon request, you can get Eco-friendly cleaning with environmentally-safe solutions and practices. Our commercial cleaning service prioritizes values that you care about and will ensure you feel comfortable and proud of the steps we take to keep your building clean.

    COVID Disinfection and Deep Cleaning Services Offered

    COVID Disinfection and Deep Cleaning Services Offered
    • Carpet/Ceramic Tile & Grout Steam Cleaning (220 degrees F water) with Virex2 Disinfectant Spray Application
    • Electro-Static Spray Disinfection Service
    • Detailed Surface Disinfecting Services
    • Commercial Window Cleaning
    • Upholstery/Office Chairs Steam Cleaning
    • Warehouse Floor Power Scrubbing –option to add Sealing
    • Carpet Steam Cleaning (standard) –option to add Scotch Guard
    • Ceramic Tile & Grout Steam Cleaning/Sealing
    • VCT Tile Stripping & Waxing

    Watch our Video on Medical Grade Disinfection Services for Offices and Commercial Businesses

    Play Video

    We arrange for the best in commercial
    cleaning services.

    You will never have to think twice about your facility being in the best condition each day!

    A Few of Our Valued Customers

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    sylvan logo
    denovo logo
    breckenridge town hall  logo

    Join Our Team and Become an Approved
    Contractor with The Key People!

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      Wonderful Janitorial Staff

      I am sending this email in appreciation of our wonderful janitorial staff Judith who comes during the day and cleans our high touch surfaces. She is extremely thorough, has a smile on her face and a kind word for everyone.  She is a joy to have around and I am so thankful to have her take such good care of our surroundings. Please convey my thanks and appreciation to her superiors.  Thank you.

      Dagmar - Centennial, CO

      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

      Denver CO Metro Cities We Serve

      The Key People serves the entire Front Range from Ft. Collins to Colorado Springs with office cleaning and commercial janitorial services.

      Denver | Lakewood | Aurora | Littleton | Arvada | Broomfield | Thornton | Castle Rock | Parker

      Denver CO Metro Cities We Serve

      Find a branch

      map of USA with pins of some states



      Denver : 303-988-6644 Northern/Western : 800-468-8283 Southern : 719-314-3036


      Kansas City : 800-468-8283



      Kansas City : 800-468-8283
      St. Louis : 800-468-8283


      Kalispell : 800-468-8283


      Omaha : 800-468-8283


      Alberquerque : 800-468-8283
      Rio Rancho : 800-468-8283
      Santa Fe : 800-468-8283


      Delaware : 800-468-8283
      Columbus : 800-468-8283
      Heath : 800-468-8283
      Marion : 800-468-8283
      Springfield : 800-468-8283
      Toledo : 800-468-8283


      Oklahoma City : 800-468-8283



      Salt Lake City : 800-468-8283
      St. George : 800-468-8283


      Spokane : 800-468-8283
      Tacoma : 800-468-8283
      Puyallup : 800-468-8283
      Vancouver : 800-468-8283


      Casper : 800-468-8283
      Cheyenne : 800-468-8283

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      Get your free quote today by filling out the form. If you’d prefer:

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        We’d love to hear
        from you

        Get your free quote today by filling out the form. If you’d prefer: