Collier County Government offices closed Monday, February 19, in observation of Presidents' Day.

Application Forms

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Voluntary Registration for State-Certified Contractors

Below is the checklist and voluntary application for State-Certified contractors to register in Collier County. Note: You will need to mail or bring in the necessary paperwork for processing.

State Certified Voluntary Registration Form


Testing to Obtain a County Contractor License

Collier County recognizes the following three testing companies. Select the agency to view the trades tested and to download a sponsorship application.

Gainesville Independent Testing




Contractor License Local Speciality Applications

Individual Application (Sole Proprietor)

Partnership (LLC, INC, ETC.) 

Second Entity Application

Journeyman Application 


Contractor Forms 

Change of Address

Request for Dormant Status 

Request for Letter of Reciprocity/Certified Originals of Experience


Consumer Forms

Contractor Complaint Form


Contact Numbers

If you have any questions or need additional information, please contact our office at:  

Main number is (239) 252-2431
Fax number is (239) 252-2469 
After Hours Complaint Line 239-252-5607 


 Collier County Logo

Hours of Operation: 8 am – 5 pm, Monday - Friday 

Contact us:  Contractor Licensing Tel.: (239) 252-2431   Fax: (239) 252-2469
After Hours Contractor Complaint Line: (239) 252-5607



 2800 N. Horseshoe Dr., Naples, FL  34104
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Updated 2/16/18