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Advanced Maintenance Service Inc.

AMS commercial cleaning service and professional janitorial supplies
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Our Customer's Reviews

AMS has been an exceptional asset to our company’s continued process to maintain a clean and sanitary environment for our employees… Maria and her team came in and immediately took over and gave us much more than we expected and we quickly realized that we should have made this change a long time ago.  -Kim B.



It’s always nice when your supplier says ‘I can save you a little bit of money if you got this product instead of that product’… It’s nice that you don’t have to do the research on your own. - Steve G.



...thought someone replaced light bulbs, just seemed so much brighter in the washroom! - Carol M.



I am pleased with the outstanding customer service we receive. (AMS) is very knowledgeable of the cleaning industry. - Harry T.



Before the routine cleaning started, (AMS) performed a deep clean of the facility...The job they did was meticulous and the results incredible! - Bill A.



This is the cleanest I've seen this place and I've been here 15 years! - Sara L.



We have purchased janitorial, shipping and safety items from (AMS) since 1998. Thank you for offering a vast array of products that are competitively priced, delivered on time serviced in the most professional manner. I would recommend (AMS) to anyone looking to source similar products. - Pete M.



...(AMS) have proven themselves over and over again to be there when we  need them...  - Mike M.


For A Free Professional Consultation


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Advanced Maintenance Service, Inc.


Providing dependable commercial cleaning and professional janitorial and paper products to northern Illinois and southern Wisconsin.

Chicago * Dekalb * Elgin * Janesville * Joliet

Naperville * Rockford * Schaumburg


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