Sam Page County Executive
Stephanie Leon Streeter, P.E. Director Joseph W. Kulessa, P.E. Acting Deputy Director
PLUMBING CODE QUALIFICATIONS BACKFLOW PREVENTION DEVICE TESTER CERTIFICATE
An applicant for St. Louis County Backflow Prevention Device Tester Certification shall have the following qualifications: 1. Be certified by the Missouri Department of Natural Resources as a Backflow Prevention Device Tester. 2. Must be licensed with St. Louis County as either a Master Plumber, Master Pipefitter, Master Sprinklerfitter, Master Lawn Irrigation System Installer, Journeyman Plumber, Journeyman Pipefitter, Journeyman Sprinklerfitter, or Journeyman Lawn Irrigation System Installer under the foregoing provisions of the Code. Your license category determines what devices you are permitted to test.
If you meet the above requirements, send your completed application, $5.00 fee (check made payable to St. Louis County Treasurer) and a copy of your DNR card to:
St. Louis County - Plumbing Licensing 41 South Central Avenue, 6th Floor St. Louis, MO 63105
Highways & Traffic: 121 South Meramec Avenue Saint Louis, MO 63105 314/615-8504 FAX 314/615-8194 Public Works: 41 South Central Avenue Saint Louis, MO 63105 314/615-5184 FAX 314/615-7085 Internet: http://www.stlouiscountymo.gov TTY: 314/615-5889