EIU - Electrical & Instrumentation Unlimited

Since 1980, EIU LLC (Electrical & Instrumentation Unlimited LLC) has built a strong reputation as a trusted electrical and instrumentation contractor serving the heavy construction industry. With successful project execution in over 30 states, EIU brings decades of experience, technical expertise, and a deep commitment to safety and quality to every job. Our presence across key markets—including pipeline compressor and meter stations, petrochemical facilities, paper mills, and power generation plants—offers a strategic advantage to both general contractors and end customers who rely on our E&I capabilities for their most complex projects. Core Markets Served: Pipeline Compressor & Meter Stations Petrochemical & Chemical Processing Plants Paper Mills Electrical & Instrumentation Repairs and Maintenance Co-Generation / Power Plant Construction and Maintenance From Pennsylvania to Colorado and throughout the Gulf Coast, EIU delivers projects with a top-tier safety record and a collaborative approach that positions us as a true partner in construction success. Our in-house estimating team provides detailed, competitive lump sum bids and supports clients with schedule development, cost analysis, and constructability insights—ensuring well-executed and cost-effective project delivery.