Contractor Registration

Please complete the online application form to register as a contractor in the Town of Northlake. Registration is required for the contractor-types listed on our online form.

Steps After Completing the Application

After completing the application form, the following information must also be submitted for this application to be considered. All information must be current:

  • Copy of applicable state issued trade license
  • Copy of driver’s licenses of individual being registered and all individuals listed as authorized to pull permits
  • Copy of gauge calibration (backflow testers only)
  • There is NOT a fee for registration.

Submitting Additional Application Information

The additional application information may be submitted via mail, in person, email (


Registration is good for one year from the date of registration and may be renewed annually.  It is the responsibility of the contractor to ensure that the registration is renewed.