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Who We Are:
The City Planning and Development Department - Permits Division administers contractor licensing registration and renewals within the city limits of the City of Kansas City, MO. The division is located on the 5th floor of City Hall. You may contact us by email at cdlicensing@kcmo.org or call us (816) 513-1500 ext 1 option 2.
Walk-in customer hours are Monday through Friday 8:30AM to 4:00PM (excluding observed holidays). Walk-in customers are advised to arrive on the 5th floor no later than 3:45pm to ensure timely service.
The Contractor Licensing team enforces licensing requirements of Article XII of the Kansas City Building and Rehabilitation Code.
How do I Become a Licensed Contractor with KCMO?
- Obtain your business license from the Finance Department.
- Apply for a Certificate of Qualification (Professional License) in the respective trade(s) for which you will perform work through CompassKC (to be applied for by the qualified individual/supervisor). See required reference letters and trade requirements list below for more information.
- Once you have both a business license and a Certificate of Qualification established, you can then apply for the Contractor License for the business through CompassKC.
Here are guides to help you through this process:
Certificate of Qualification (Professional License) Guide
Businesses Contractor Licensing Guide
CompassKC System Help Guides
Help Guides
For Contractors: Information Bulletin guides for Contractor Licensing and ICC Testing
Contractor Licensing and Certification Requirements (Information Bulletin IB118)
Cash Deposits Requirements for Contractors (Information Bulletin IB134)
Insurance Requirements for Contractors (Information Bulletin IB135)
Residential Building Contractor Licensing FAQs (Information Bulletin IB152)
International Code Council (ICC) Testing Catalog - November 10, 2025
For Property Owners, Residents, and Business Owners: Selecting a Contractor
Search for licensed contractors in Kansas City, MO: Residents, property owners, and business owners are encouraged to search the city's database of active licensed contractors to find appropriately licensed contractors with the City of Kansas City, MO.
Available Trades for Certificates of Qualification (Professional License)
Demolition Contractors
- Demolition Supervisor Class I Certificate of Qualification Requirements
- Demolition Supervisor Class I Reference Letter
- Demolition Supervisor Class II Certificate of Qualification Requirements
- Demolition Supervisor Class II Reference Letter
Electrical Contractors
- Electrical Supervisor Certificate of Qualification Requirements
- Electrical Supervisor Reference Letter
- Master (Limited) Electrician Certificate of Qualification Requirements
- Master (Limited) Electrician Reference Letter
- Master Electrician Certificate of Qualification Requirements
- Master Electrician Reference Letter
Elevator Contractors
- Elevator Supervisor Class I Certificate of Qualification Requirements
- Elevator Supervisor Class I Reference Letter
- Elevator Supervisor Class II Certificate of Qualification Requirements
- Elevator Supervisor Class II Reference Letter
Fire Protection Contractors (fire sprinkler and suppression systems)
- Fire Protection Supervisor Class I Certificate of Qualification Requirements
- Fire Protection Supervisor Class I Reference Letter
- Fire Protection Supervisor Class II Certificate of Qualification Requirements
- Fire Protection Supervisor Class II Reference Letter
- Fire Protection Supervisor Class III Certificate of Qualification Requirements
- Fire Protection Supervisor Class III Reference Letter
Gas-Fired Applicance Contractors
- Gas-Fired Appliance Supervisor Certificate of Qualification Requirements
- Gas-Fired Appliance Supervisor Reference Letter
Mechanical Contractors
- Mechanical Supervisor Certificate of Qualification Requirements
- Mechanical Supervisor Reference Letter
- Master Pipe Fitter Certificate of Qualification Requirements
- Master Pipe Fitter Reference Letter
Operating Engineers
- Operating Engineer Certificate of Qualification Requirements
- No reference letter requirements.
- Steam Operating Engineer Certificate of Qualification Requirements
- No reference letter requirements.
- Fireman Certificate of Qualification Requirements
- No reference letter requirements.
- Plant Fireman Certificate of Qualification Requirements
- No reference letter requirements.
Plumbing Contractors
- Journeyman Plumber Certificate of Qualification Requirements
- Journeyman Plumber Reference Letter
- Master Plumber Certificate of Qualification Requirements
- Master Plumber Reference Letter
Residential Building Contractors
- Residential Building Supervisor Certificate of Qualification Requirements
- No reference letter requirements.
Sign Contractors