License and Certificate Holders

Chapter 18, Articles I and XII

• Article I In General
• Article XII Contractors

Information Bulletins

• Information Bulletin 118 - Contractor Licensing and Registration Requirements
• Information Bulletin 134 - Cash Deposit Requirements for Contractors
• Information Bulletin 135 - Insurance Requirements for Contractors
• Information Bulletin 143 - Guide to Selecting a Contractor
• Information Bulletin 152 - Residential Building Contractor - Frequently Asked Questions

Authorized Agent Forms

• Authorization for Permit Issuance - Limited
• Authorization for Permit Issuance - Unlimited

 
Links to Testing, Business Licensing, State Registration Information, and Permit Fee Schedule

• Thomson Prometric (formerly Experior Assessments, LLC) - exam outline (in Bulletins of Information table, click on exam number in box where chosen Exam Title row and IBC/IRC-03 column meet; -70 percent exams are the applicable exams) 
• Thomson Prometric (formerly Experior Assessments, LLC) - schedule and registration form (click on Schedule and Registration Form link in Related Documents)
• International Code Council, exam booklet
• Business license information (scroll down to Business Occupational License section and click on Instructions or Form links for Form RD-101)
• Register your corporation or business name with the Missouri Secretary of State
• Permit fee schedule

Certificate Requirements - Reference Letters - Applications  

• Application for Certificate of Qualification
• Application for Contractor License
• Demolition supervisor class I / Demolition contractor class I
• Demolition supervisor II / Demolition contractor class II
• Electrical supervisor / Electrical contractor class III
• Elevator supervisor class I / Elevator contractor class I
• Elevator supervisor class II / Elevator contractor class II
• Fire protection supervisor class I / Fire protection contractor class I
• Fire protection supervisor class II / Fire protection contractor class II
• Fire protection supervisor class III / Fire protection contractor class III
• Gas-fired appliance supervisor / Gas-fired appliance contractor
• Heating and ventilating supervisor / Heating and ventilating contractor
• Master (limited) electrician / Electrical contractor class II
• Master electrician / Electrical contractor class I
• Master pipe fitter / Pipefitting contractor
• Master plumber/ Plumbing contractor
• Refrigeration supervisor / Refrigeration contractor
• Residential building supervisor / Residential building contractor
• Sign supervisor/ Sign contractor
• House mover
• Fireman
• Journeyman plumber
• Operating engineer
• Plant fireman
• Refrigeration operating engineer
• Steam operating engineer