Mejia Concrete Contractors LLC was founded on a simple principle: build with pride, deliver with integrity, and treat every project like it’s your own.
The company began with Sergio Mejia, a union carpenter who spent over twenty five years working on some of Chicago’s most complex concrete projects. After decades in the field, Sergio decided to take his experience and craftsmanship to the next level by creating a company that reflected his standards for quality and accountability.
In 2020, he partnered with his son, Julian a civil engineer and construction professional with experience managing large commercial developments throughout the city. Together, they combined field expertise with modern project management to form Mejia Concrete Contractors LLC, a minority-owned, union subcontractor built on trust, skill, and family values.
From residential foundations to large-scale commercial and municipal projects, Mejia Concrete has earned a reputation for reliability, craftsmanship, and professionalism. The team understands what it takes to deliver high-quality concrete work on schedule and with precision. Every project is approached with the same level of care and pride, regardless of its size or complexity.
Our mission is to provide high-quality concrete construction services focused on craftsmanship, safety, and lasting relationships. We take pride in contributing to projects that strengthen our communities — from schools and public facilities to private developments across the Chicagoland area.
Integrity and quality are at the heart of everything we do. We believe in doing what we say we’ll do, standing behind our work, and maintaining the highest standards of safety for our crew and partners. As a family-owned, minority-owned business, we treat our employees and clients like part of the Mejia family, building not just structures, but relationships that last.