While the Prairie State doesn't require a general contractor license at the state level, licenses are typically regulated at the city or county level, and those requirements often vary. There are exceptions for roofing and plumber licenses, which require state permits.
An individual may act as general contractor, without obtaining a license, for work on an entirely residential property that is the individual's primary residence (as shown on an Illinois driver's license or similar government-issued ID) if there are no more than 6 residential units and no buildings taller than 3 ...
What are Top 5 Best Paying Related Estimator Jobs in Illinois Job TitleAnnual SalaryHourly Wage Estimating Manager $79,147 $38.05 Project Estimator $75,990 $36.53 Building Estimator $62,576 $30.08 Junior Estimator $57,921 $27.851 more row
The Illinois Procurement Code requires prevailing wage payments to service employees performing work on STATE contracts.
How Are Prevailing Wages Determined? Employers can obtain this wage rate by submitting a request to the National Prevailing Wage Center (NPWC), or by accessing other legitimate sources of information such as the Online Wage Library, available for use in some programs.