09/28/2026
What We Do 🏗️
At J.J. Barney Construction, we specialize in concrete and civil construction across a wide range of commercial, industrial, institutional, and infrastructure projects.
🔹 Building Trades / Concrete Construction
Serving projects throughout Michigan with foundations, structural concrete, flatwork and site concrete.
🔹 Electrical Substation Civil Construction
Supporting electrical substations and critical power infrastructure across Michigan and beyond with equipment foundations, concrete oil containment systems, excavation and backfill, underground electrical encasement, and earthwork and grading.
From planning through completion, our experienced teams bring the knowledge, coordination, and craftsmanship needed to get the job done right.