Contractor Licenses

The Code Commission is authorized to grant a license to any contractor, firm or corporation found to be qualified to engage in certain work. For additional information or to get a list of licensed contractors, please call the Code Enforcement Division at 636-797-5310.

  • Backflow Prevention Devise Tester License
  • Communications License
  • Drainlayer License
  • Electrical License
  • Elevator Electrical License
  • Industrial Electrical License
  • Lawn Irrigation Installer License
  • Mechanical License
  • On-Site Sewer System Designer License
  • On-Site Soil Evaluator License
  • Plumbing License
  • Sprinklerfitter License