Chicago’s Tile and Grout Cleaning Specialists


innovative tile and grout cleaning services – chicago & surrounding suburbs

Chicago’s Tile and Grout Cleaning Experts

CSI-Absolute Clean Inc., is a restorative cleaning company in Chicago that specializes in tile and grout cleaning, grout cleaning, grout sealing, and natural stone polishing.

We specialize in the restorative process of natural stone restoration such as: marble cleaning, marble polishing, granite polishing, limestone polishing, travertine polishing, onyx polishing, terrazzo polishing, soapstone polishing, slate cleaning, blue stone cleaning, flag stone cleaning, and much more. We service residential clients as well as commercial facilities throughout Chicago, North Shore and the South West Suburbs.

What Makes Cleaning Tile and Grout so Difficult?

Dirt, grime, spills and other contaminants collect over time making your tiles look dull and dirty while grout will darken and become discolored. Simple, consumer-grade home cleaning methods simply won’t remove the built-up, ground-in grime that has settled into these hard-to-reach places. Dirt and debris trapped in the pores of tile and grout is especially tough to remove with standard cleaning methods.

CSI did a great job! Angel was very professional and did an awesome job on our two sofas! Even found a ring I had lost years ago:)”

Maria L.

Evanston, IL

Why Choose Our Tile and Grout

Cleaning Services?

Chicago’s Premiere Tile & Grout Cleaning Service

Our comprehensive restorative process will make your tile, grout and natural stone look amazing, a result that only comes with professional tile and grout cleaning.

Our top-notch Chicago tile and grout cleaning and restoration service merges our deep-cleaning process and our advanced grout sealing techniques that not only cleans and restores your tile and grout to a more attractive condition, but also waterproofs your grout for additional protection.

As a leading Chicago based cleaning as restoration company, we provide complimentary in-home or on-site consultation, transparency in pricing, and detailed service descriptions. Our staff members are highly trained certified technicians that implement the use of eco-friendly products dedicated to deliver the gold standard in service when cleaning your tile, grout and natural stone flooring.


Floors & Walls
    Countetops & Vanities
      Bathrooms & Showers
        Driveways & Patios
          Interior & Exterior
            Residential & Commerical

              OUR SERVICES

              What to Expect From CSI-Absolute Clean Inc.

              Our Goal is to Deliver the Gold Standard in Customer Service

              At CSI-Absolute Clean we believe in providing the highest quality of service while building relationships. We greatly value all our clients and stand behind our service.

              Our 100% commitment is excellence in service delivery & customer service. We go above and beyond to provide the best solutions for your cleaning needs, as well as perform them in the least invasive way in your home or business throughout the Chicago metro area.

              From the time CSI-Absolute Clean arrives, up to the time we leave, you can expect the following: Clear communication, thorough explanations of service, polite, highly trained & certified service technicians, and outstanding service results!

              What Our Residential Clients Say About Us...

              Good, bad or indifferent, we love all the feedback we receive from our clients. Though we love to hear how great we is from our shortcomings that we grow the most as a company. We thank all our clients for taking the time to leave a review as it is our guiding post to continue to improve.

              •   Angel and Saul came out today to restore the marble floors in my kitchen, foyer and back entrance.  They worked wonders on the few areas I pointed out, bringing them back to their original shine and luster.  I am very impressed wth their ability to bring my floors back to the way they looked the day they were laid.

                Both Angel and Saul were very polite and respectful, as was Cesar when he came to price out the job.  It is very refreshing to find a company with proper customer service that provides such high quality work.  I highly recommend this company.

                thumb Carl H.

                  I am absolutely amazed at how great the customer service and workmanship was, my husband and I were very pleased.  Our e-mails requesting a quote were responded to quickly and very thoroughly.  Scheduling an appointment to get our shower marble cleaned and re-caulked was easy.  We also got our marble master counter top re-finished the same day.  The technician, Angel, was on time, courteous and is a very hard worker.  After a few DIY caulking jobs to the shower & counter top, he really had his work cut out for him!  Shower and top look new.  They are not "cheap" but you get what you pay for and this case it was well worth the $$

                thumb Dee R.

                  CSI did an amazing job restoring my marble kitchen counter top (looks brand new!) and cleaning my bathroom tile.  I was debating on replacing the tile, but after CSI cleaned the grout, replacing is no longer needed.  It's beautiful.  Angel did a great job.  He was extremely thorough and meticulous with detail.  Angel explained the process and was very professional.  HIGHLY RECOMMEND CSI and ANGEL!

                thumb Zoey L.
              •   Great experience from beginning to end. Will definitely use again. I've already recommended them to several people.

                thumb Ella G.

                  Harvey and Saul were professional and responsible in the way they explained and conducted the refinishing process of my bathroom marble vanity. I am very pleased with their work. I also appreciated the precautions they provided and the recommendation for a glossy finish. It looks as good as new.  Thank you CSI. Also thanks to Teri for working with me on the scheduling.

                thumb Edie S.

                  Service is superb, from the estimator to the floor polisher. I asked that they sand, seal and polish my Limestone kitchen floor, using a low shine. Instead it turned out to be a high shine, which I didn't want. They did come back, ensuring that they would do what's necessary to ensure that I was pleased. As it turned out, I decided in the end to keep the shine but asked that they polish it more. The polisher came back and did whatever I wanted, not completing the project until I was satisfied, which I thought was great service.

                thumb Laura K.
              •   Did great work on the sofa and area rug. I give them props for carrying that cleaning machine up 3 flights of stairs.

                thumb Roy T.

                  CSI is the absolute best at what they do. This is my third time hiring them and this experience was just as great as the first time. I hired CSI to clean and reseal my natural stone walk-in shower. It had mold, water stains and years of built up soap scum but Andre, the technician they sent, did a phenomenal job making it look like it was brand new. I can't recommend them enough. They are professional, friendly, prompt, reasonably priced and really know what they're doing. Stop looking around and call them now.

                thumb C H.

                  CSI did a great job! Angel was very professional and did an awesome job on our two sofas! Even found a ring I had lost years ago:)

                thumb Maria L.
              •   We had CSI clean our marble foyer, bathroom floor and shower. They did a fantastic job. They were able to remove some really tough stains. Everything looks great and I would use them again. They were very efficient, professional, and reasonable.

                thumb Patty B.

                  Excellent work! I had an area rug and couch cleaned and CSI did a great job.  Andre called me ahead of time to warn me of the time he'd arrive. he was thorough and a true professional. I won't hesitate to use CSI again.

                thumb Nikki G.

                  This team was on time for both appointments, pleasant to deal with, informative, and at the best price.  Thank you!

                thumb Walter B.
              •   Angel did an excellent job on our shower! Our stone was stained and discolored and he made it look good as new and was extremely professional and efficient. The whole process was simple and easy and the CSI team kept us informed and updated every step of the way. We would 100% use CSI clean again and would highly recommend to anyone looking for an excellent shower clean!

                thumb Jamie S.

                  These people are gooood! I had a reservation at 9, this gentleman who is very young shows up promptly at 9 and gets down to business. We had 5 chairs and an area rug that needed cleaning. One of the chairs which is cream colored had a water stain on it that I was hoping can be removed. The guy spent a good half an hour on that chair making sure there is nothing left of the stain. He cleaned everything immaculately.

                Make sure to note ahead if you want solvent based cleaners so that they will bring them along. Will definitely call them again if we need cleaning again.

                thumb Sarah N.

                  Angel did a fabulous job in cleaning my carpet. He even added a room that was included in the estimate. What a pleasure to have Angel in my home. A real gentleman. Can't express enough great comments about this fine company and its excellent employees. Will definitely use again.

                thumb FRED S.
              •   These guys were very professional and did an excellent job.  Earl came over to redo the grout on our shower and ended up cleaning up our jacuzzi tub grout free of charge.  He was great and we'd gladly work with CSI again.

                thumb Jeremy V.

                  CSi did a great job on our shower! I had years of stains and mildew that turned black, and Andre came out and made it look new. He was super nice, paid great attention to detail. He matched the missing grout perfectly, and resealed everything. I would use them again anytime. Thank you!

                thumb Marnie E.

                  This place was really great, I called asking a big request and they pulled thru like it was easy breezy, I had called to get my couch cleaned, after getting sky high quotes from everywhere else, so irritated! I called CSI and the nicest guy set up my cleaning, for the next day!! I needed to get it done before I left on vacation, I got my couch, ottoman, and an area rug done for 150!  After a million phone calls I am so glad I found them, I was about to settle for the 250-300 range I was getting everywhere else!
                Seriously that alone made me happy, they were super professional! They did a great job cleaning everything and in an extremely timely manner. Could not be more happy with my services here! This is your place of your looking for a reasonable, professional cleaner!

                thumb Krista S.
              •   We received amazing service from CSI!  We had some staining on our natural stone countertop.  CSI came out free of charge to assess the situation.  Instead of trying to sell us pricey fixes that had little chance of success, the technician very honestly explained that it wouldn't be worth us paying to fix it through CSI.  Instead, he steered us towards an inexpensive product we could get at Home Depot.  In addition, the technician very patiently answered all our questions and directed us to videos to help us with the self-fix (and even followed up with an email with the link).  If we are able to fix the stain ourselves, they mentioned that then they could come out to do the sealant.  I can't recommend this company enough.  They were on time, polite, honest, patient, and clear experts.  If I get the stains out of my countertop, I will 100% be using them to seal my counters.  Thanks again, CSI!

                thumb Anj H.

                  Just had my first experience with CSI and will definitely use them again in the future. I had them strip, clean, and seal slate floors in our kitchen and ceramic tile and grout in our bathroom. The tile and grout were both very dirty. First, I really liked their website and how they introduce you to all their employees. A company that spends the time showing off their employees definitely cares about them. The estimate guy, Earl, was very nice. He seemed to be very knowledgeable. I do wish he would have explained my options for sealants more, as I knew nothing about this. I received the estimate a few days later and was actually able to schedule the work the next week. When the technicians showed up I saw that they held true to what the website showed -- they really were friendly and passionate about the work they were doing. They spent time talking to me and showing me the options. They even did a few example test areas on my floor so I could see what it looked like. I learned so much from talking to them that I decided to use a different type of sealant. The job ended up looking better than I expected.  Plus, they finished 4 hours earlier than expected. The office promptly gave me a credit for the difference in labor and supplies. I would definitely use them again. My only advice would be to make sure you do a little research ahead of time if you are getting your floors sealed like I was. These guys know what they are talking about and you will definitely be able to get exactly what you want done at a good price. Also, I was really impressed too with how clean they were. They noticed there was some dirt left on the floor and they cleaned it up right away without me having to even ask. They were super polite too. Great job and great company to work with!

                thumb Stephen S.

                  After contacting numerous contractors to see if they could remove a clear, discolored glaze from a raw concrete wall, I was pleasantly surprised with CSI's professionalism, scope of service and knowledge base, which was impressive from start to finish. I had 5 business days between closing and move-in and with a few days notice, Teri managed to re-arrange schedules to complete the following, while working around painters that were in the unit during the same time.

                - Strip clear glaze off of raw concrete wall. Note that 5 other contractors stated that this could not be done, including those recommended by the building! (Earl even arranged for a HEPA filter to be installed in the unit to prevent potential respiratory issues and left it for a day after service was completed!)

                - Deep clean and seal limestone/marble/granite tiles in the kitchen, master & guest bath, including buffing of master bath counter from a matte to semi gloss finish.

                A big shout out to Cesar, who came out to review the work required and answer initial questions, Earl and his staff for his impressive knowledge and attention to detail on the concrete wall project and Teri for her attentiveness and sense of urgency. All staff were an absolute pleasure to work with. Additionally, either Earl or Teri emailed me with daily status updates and pictures reflecting the progress made. All work was completed on schedule and exceeded my expectations.

                To sum it up: Pleasant, knowledgeable & professional staff coupled with an uncompromising quality of work and competitive pricing!

                thumb Claudia G.
              •   I cannot say enough about the job these guys did!! Cesar came and did the estimate, Angel and Jose did the amazing job. My floors look amazing!! Years of wear and tear, stains, and discoloration all gone! At first I thought we would have to replace the whole floor!!!!! Everyone was professional, prompt and communication was wonderful! (I love getting arrival time calls!) I just couldn't be happier with the results!

                thumb Jill R.

                  Excellent job cleaning the tile and grout in both bathrooms.  Looks brand new!!  The employee that came had two objectives, doing the best job he could and making sure  I was satisfied with his work . Don't waste your time looking around for another company. This one is the real deal .

                thumb John B.

                  Very good work.  They have a great communication program to keep you informed every step of the way.  Very professional staff and quality work. The rates are on the high side but I would hire them again.

                thumb Dina L.



              Contact Us

              For general inquiries, please fill out the form below and our friendly
              Customer Service Team will respond to your message by phone or email.

              5358 W Gale Street, Chicago IL 60630

              (312) 612-0274





              Commercial & Residential  Services

              Office Hours: Mon -Fri 9am - 5pm

              1st Shift Service Hours: Mon - Sat 8am - 6pm

              3rd Shift Service Hours: Sun - Thurs 9pm - 5am

              SERVICE AREAS

              Chicago, Winnetka, Wilmette, Glencoe, Glenview, Deerfield, Highland Park, Northbrook, Naperville, Oakbrook, Hinsdale, Inverness, Buffalo Grove, Lincolnshire, Wheeling, Long Grove, Vernon Hills, Libertyville, Lake Bluff, Lake Forest, Des Plaines, Morton Grove, Skokie, Niles, Lincolnwood, Arlington Heights, Elk Grove Village, Park Ridge, Evanston, Kenilworth Hoffman Estates, Roselle Barrington IL, Burr Ridge IL, Mount Prospect IL, River Grove IL, Rosemont IL, Streamwood, South Barrington IL


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