How to Become a General Contractor in Illinois
In Illinois, a General Contractor license typically requires a state exam.
Bids and manages construction projects. Most states license contractors through a state board; requirements range from registration to a written exam (e.g. California CSLB). Requirements change — always confirm with Illinois Department of Financial and Professional Regulation (IDFPR) before paying.
Licensing steps in Illinois
- 1Meet the basic requirements
Age and background check rules vary — confirm with the state board.
- 2Complete pre-license education
Required training hours are not published here — check with the state board for the current figure.
- 3Register and pass the exam
The exam vendor varies — check the official board site.
- 4Pay fees and get licensed
Fee schedule not published here — verify with the board.
- 5Stay current
Renewal cycle and CE requirements vary — check the board.
General Contractor requirements — Illinois at a glance
| Education hours | — |
| Exam vendor | — |
| Questions (national/state) | — |
| Passing score | — |
| Exam fee | — |
| Application fee | — |
| License fee | — |
| First-attempt pass rate | not published |
| Retake rule | — |
| Renewal | — |
| Reciprocity | No state general contractor license — Illinois has no statewide contractor licensing; some municipalities (e.g. Chicago) require local registration |
Official source: Illinois Department of Financial and Professional Regulation (IDFPR) ↗
Transferring a General Contractor license between states
NASCLA accredited examination. General contractors have no compact. What exists instead is the NASCLA Accredited Examination for Commercial General Building Contractors: passing it once satisfies the trade exam requirement in every participating state.
Confirm your destination is still on NASCLA's participating agency list and check what else its board requires. Mechanism data retrieved 2026-09-13.
Frequently asked questions
How long does it take to get a General Contractor license in Illinois?
After completing the required education, most candidates need 4-12 weeks of study before the exam. Total timeline depends on scheduling.
How hard is the General Contractor exam in Illinois?
Official first-attempt pass rates are not published by Illinois; check the state board.
What does the General Contractor license cost in Illinois?
Fees are not published here — check the official board site.
Can I transfer my General Contractor license to Illinois?
NASCLA accredited examination: General contractors have no compact. What exists instead is the NASCLA Accredited Examination for Commercial General Building Contractors: passing it once satisfies the trade exam requirement in every participating state. For Illinois specifically, our dataset notes: No state general contractor license — Illinois has no statewide contractor licensing; some municipalities (e.g. Chicago) require local registration.
Plan your General Contractor licensing in Illinois
Work the road in order — check what Illinois requires, price the prep, lock a study schedule, then keep the license current.
- 1. Confirm requirements — education hours, fees and the board that issues it.
- 2. Budget the prep — exam + application + license + course costs before you pay.
- 3. Study to the exam — the General Contractor exam blueprint and a dated study plan.
- 4. Sit the exam — what to bring, where to test, and the retake rule if you miss.
- 5. Stay licensed — renewal cycle, CE hours, and Illinois reciprocity.
General Contractor tools for Illinois
Every step of the Illinois General Contractor road has a free tool — from the first requirements check to renewal and reciprocity.
This guide is informational and not legal advice. Requirements change frequently — verify all figures with Illinois Department of Financial and Professional Regulation (IDFPR) (retrieved 2026-08-20).