Post Concrete Repair & Supply

Post Concrete Repair & Supply serves Chicago from a location near Midway Airport at 5240 South Archer Avenue. The business is open 24/7.

The company offers DIY crack repair kits—professional-grade epoxy products for homeowners to repair cracks and waterproof concrete themselves. Instructions are provided with each kit. The business also handles commercial, industrial, and residential concrete work, including specialized structural repairs and waterproofing.

You can call (773) 581-5800, email web@postconcrete.com, or visit the store in person to inquire about products and services.

In Chicago, most concrete work requires a permit from the Department of Buildings. Before you hire a contractor or start any project yourself, check whether your scope of work needs a permit. The Department of Buildings issues permits to ensure construction meets code and safety standards. You can search issued permits and check permit application status on the City of Chicago's Department of Buildings website.

Contractors in Illinois are regulated by the Department of Financial and Professional Regulation (IDFPR). You can verify a contractor's license status through IDFPR's online license lookup tool or by contacting the department directly. It's smart to confirm any contractor's standing before signing a contract.

Chicago's building codes set standards for concrete work—from material strength to proper installation. A reputable contractor will know local code requirements and help you understand whether permits and inspections apply to your job. Ask your contractor upfront whether they'll handle permits and what timeline to expect.