The Gold Standard in Cleaning Companies
Castle Keepers is one of the largest independent residential cleaning company in the nation. And Castle Keepers has been at the forefront of innovation and leadership in the industry for years. Owners Tom and Janice Stewart are known across the US. Janice pioneered the Modern Cleaning method of chemical free cleaning. Tom is a past president of the Association of Residential Cleaning Services International, the industry’s largest trade organization. Together they co-authored the book on house keeping that is used to certify house cleaning technicians.
We are independently owned, not a franchise, with branches in Charleston, Greenville, and Atlanta.
In 2009 we were the first residential cleaning service to earn a Cleaning Industry Management Standard certification. In 2017, we were the first to earn this certification (the industry equivalent to ISO-9000 and its Green Building designation) for multiple branches.