Core Cleaning is independently owned and operated and fully insured for both residential and commercial cleaning services. It has been owned and operated by Karen Marth since 1990. Joined by her 2 daughters, they have devoted themselves to providing reliable, consistent and Eco-friendly services, that allow them to take exceptional care of their clients and the environment. As the owner of Core Cleaning, Karen is passionate about high quality, Eco-friendly, customer convenience focused service and has become known in the Durham Region as “The Queen of Clean”. At Core Cleaning, we are so much more than just Housekeeping. We expanded our service offerings, to meet the needs of our clients. All of their cleaning needs are met with the same high level of quality and professionalism and we offer those services all in-house without contracting to 3rd parties. When you invite Core Cleaning into your home, you can rest assure that you will get a detailed cleaning, to the CORE of your home.