Testimonials

Cornat, LLC is the best commercial cleaner in Chicagoland. I have hundreds of burly Teamsters who tramp concrete slurry wherever they go. The Drivers Ready Room and locker room get nasty fast . . . and that's saying nothing about their bathrooms. But when Cornat is done cleaning, everything smells fresh, clean and is spotless. The best way I show concern for the welfare of my employees is to have Cornat, LLC clean up after them. No one does it better, and my men appreciate it. Cornat LLC employees are hardworking, honest, personable, and efficient with an amazing attention to detail. You'll never regret contracting for their weekly services. Cornat LLC has been cleaning the rough, tough facilities of Ozinga Chicago for years now, and no one else comes close to their character, competence and cleanliness.

-Lloyd K. Meye, President, Ozinga Chicago Ready Mix Concrete, Inc.

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Cornat has done an outstanding job cleaning our facility. Cornat is able to fulfill our requests and has an attention to detail that is very important to our business.

-LS

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Cornat LLC is an excellent company with an outstanding performance. We are so glad that we found a company who totally understands and cares about our needs no matter how big or small the job they do. Thank you for all you do for us Cornat.

- Bob and Kelly Smith

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Cornat provides outstanding work. A real pleasure to work with. Thanks for all you do for our business and keep up the good work!!!!!!

- K-Mart Lombard, Rob Smith

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Reliable, efficient service who will cater to your cleaning needs.

- Syam Vasireddy

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Cornat LLC - Efficient, most trustworthy and very professional company.

-Mike M.

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Cornat has done an outstanding job cleaning our store for a last three years. Cornat is "Experienced, Fast, Reliable, and Trustworthy" with top level services each and every time. Always service with a smile!

- Vita L.

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We have been using Cornat to clean our office in Brookfield, Illinois for over two years now. They have exceeded our expectations in every aspect of the job. They have consistently demonstrated their professionalism by arriving on time, completing all tasks that were agreed upon and they have thoroughly followed through to ensure our office shows our high standards and desired image. I would highly recommend Cornat to anyone looking for a fair price and an honest day's work week in, week out. I don't even think about the office cleaning anymore because it is automatic. Abida and I walked the office and listed what we wanted done and I have never had to remind them of what we wanted. It is always completed to my satisfaction. My employees have even noticed. I am sure they can do the same for you. For better cleaning results contact Cornat and you will never have to worry about your office cleaning needs.

-Dan Gillespie I District Manager, Stenstrom Petroleum Service Group

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Quality is the driving force for Cornat LLC. They really strive to make every effort to make Gloria Dei Lutheran Church sparkle each and every time. They do take pride in their work and we love having them back over and over for the past few years.

-Larry D. Modine , Gloria Dei Lutheran Church

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Cornat has become more than just a cleaning service to our company. They have truly become an integral team to our business. The Cornat group has not only been cleaning our offices and restaurant on a daily basis over the past eight years but also helped us become more proactive in anticipating long-term needs by assisting us in creating monthly, quarterly and annual project Maintenance plans. Cornat is one of the most trustworthy services I have ever worked with. I can always count on them!

-Robyn Berto, Carlucci Rosemont

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Cornat has been our cleaning service since 2010. They have been providing an excellent service day one. In the past 20 years, we have had several cleaning services and none compare to the dedication job performance that Cornat has provided. The quality of their work has exceeded our expectations. We give Cornat a 5-star rating and highly recommend them to anyone seeking an excellent cleaning company.

-Micheal Tomasovich, Executive Protection Security Services