This organization assists residential cleaning service owners and professionals in starting, promoting, building and expanding their businesses. Visit its Web site for more information.

3300 Dundee Road
Northbrook, IL 60062
Tel: (800) 225-4772
https://arcsi.org

For information on careers and training in the janitorial services field, visit

https://www.cmmonline.com

For information about certification programs in housekeeping, contact

1001 Eastwind Drive, Suite 302
Westerville, OH 43081-3361
Tel: 800-225-4772 (ext. 1376 or 1377)
Email: excel@ieha.org
https://www.ieha.org

The SEIU focuses on uniting workers in the key service sectors to improve their lives and the services they provide. Visit its Web site for more information.

1800 Massachusetts Avenue, NW
Washington, DC 20036-1806
Tel: (202) 730-7000
https://www.seiu.org