Retaining Wall Cost | Illinois

Hiring a contractor to build a poured concrete retaining wall usually costs between $30 and $50 per square foot. However, construction costs may vary significantly based on a number of different factors, including the nature of the project, the job site location, the complexity of the design, and the scope of work required. This average price is based on research completed by the ProMatcher team, as well as pricing information collected from pros around the country.