Roeslein & Associates

Roeslein designs and delivers modular, prefabricated infrastructure solutions for the data center, industrial manufacturing, traditional energy, and renewable energy markets. By integrating engineering, procurement, construction (EPC), fabrication, and installation services, we provide field-ready systems that accelerate project schedules, improve quality, and reduce onsite labor and safety risks. Our expertise includes data center power and cooling infrastructure, industrial process and utility systems, e-houses, process skids, modular power systems, pipe racks, and renewable natural gas (RNG) facilities. Through advanced modularization and turnkey project execution, Roeslein helps clients build resilient, high-performance facilities that achieve faster speed-to-market, greater reliability, operational efficiency, and long-term value across a wide range of industrial and mission-critical applications.