Welcome to CHK! We are your local commercial and industrial cleaning professionals serving the Eastside and Greater Seattle area. Our services are customized to your needs. Our staff is the most professional in the industry to ensure that we not only meet your needs, but exceed them. We are very diverse to ensure that we meet your exact requirements. From Janitorial Services to Post Construction Clean Up to House Cleaning we are your go to source.Call us today for estimates and an opportunity to make your site shine.. * Janitorial Service* Commercial Cleaning* Industrial Cleaning* Building Cleaning-Interior* Post Construction Cleanup* House Keeping