
EPC, DESIGN-BUILD, & DESIGN-ASSIST DELIVERY MODELS Maximizing project outcomes through collaborative project delivery

DESIGN-BUILD & DESIGN-ASSIST SOLUTIONS THAT DRIVE PROJECT SUCCESS
CSI delivers expert electrical services through design-build, progressive design-build, and design-assist methods, giving owners and general contractors the flexibility to choose the delivery model that best aligns with their project goals, schedule, and risk profile.
As a design-build and progressive design-build contractor, CSI serves as your single point of accountability for both design and construction. Through early project involvement, we streamline estimating, support value engineering initiatives, develop preconstruction planning documents, and coordinate closely with all project stakeholders. This integrated approach accelerates decision-making, improves efficiency, and delivers high-performing electrical systems that align with project objectives while helping control costs and schedules.
As your design-assist partner, CSI works collaboratively with owners, architects, engineers, and general contractors to maximize constructability and support informed design decisions throughout the planning process. Leveraging BIM coordination, Revit, AutoCAD, and advanced modeling tools, we identify and resolve potential conflicts before construction begins. This proactive approach improves communication, increases design accuracy, minimizes risk, and reduces costly rework, resulting in greater cost certainty, smoother project execution, and successful project outcomes.

ENGINEER – PROCURE – CONSTRUCT (EPC) THAT EXTENDS BEYOND COLLABORATION
Backed by decades of construction experience, CSI delivers comprehensive solutions across full turnkey engineering, procurement, construction (EPC), and maintenance of photovoltaic (PV) solar and battery energy storage system (BESS) projects. Our team of in-house engineers and project managers seamlessly integrates design and construction, ensuring end-to-end quality, cost control, and certainty of outcome for every project. Supported by a highly skilled workforce, we self-perform all aspects of large-scale solar and BESS projects and partner with our sister companies to build substations and transmission infrastructure.