Marex Solutions LLC:
Building San Antonio's Future

Marex Solutions LLC is a certified and licensed general contractor, as well as a San Antonio Water Authority contractor, specializing in commercial and residential construction and renovations.

Founded by Marek Sieczynski in San Antonio over ten years ago, we take pride in meeting—and exceeding—the needs of our clients. We work closely with project owners, architects, and engineers to ensure their goals are fully considered for the overall success of each project.

We also offer guidance on alternative solutions that can save time and money without compromising quality.

Additional services include preconstruction support such as site evaluations, project development, design planning, and blueprint creation.