Our substation, transmission, and distribution project solutions are tailor-made to meet the unique needs of each customer and their project requirements. We employ an agile approach. This enables us to provide custom packages, project services, and grid modernization programs. We’re delivering a world our customers can depend on.
Transmission, Distribution, and Substation

Project Solutions
We offer an all-encompassing power packaging approach for every project. This includes value-added services, design coordination, materials procurement, and project management. We coordinate engineering, services and materials. This enables us to deliver the most efficient and cost-effective solution for each power project. We guarantee the form, fit and function of the project.
Underground Materials Supply
Wesco is a leader in the materials supply and power packaging business. We specialize in 15kV – 765kV overhead and 15kV – 35kV underground distribution applications. We have expanded our services. We now offer design and supply for substation packages. At the same time, we continue to support the transmission and distribution line material needs of our customers.

Power Packaging Services
Our expert team specializes in underground medium and high-voltage material packaging. We provide customized sizing, kitting, and packaging services for complex projects, specialized needs, and essential distribution components. These components include overhead line products, heat trace cable systems, and fiber optic construction materials.
Packaging
Our expertise lies in the seamless coordination of engineering services, project management, and material supply. We use our creativity and innovation to anticipate changes. This helps us to finish projects on schedule and stick to the budget.
Estimating
We proactively pursue design alternatives during the estimating process by offering material and labor-saving suggestions that are specification compliant.
Scheduling
As installation schedules are determined, we partner with our customers to coordinate material delivery, on-site and on time.
Design
Our technical staff support begins with the design phase using AutoCAD and Inventor 3D modeling and continues through installation. 3D PDFs are available for all projects.
Supply Chain Expertise
Installation problems in the field can be overcome quickly. We turn to our national inventory partner network and draw from thousands of high-voltage products. This helps us tackle any challenges.
Coordination
To support installation, our bill of material is customized for each project. Item numbers are the same across the approved submittal, bill of material, and design drawings. This makes coordination and installation in the field simpler.
Extensive Manufacturer Network
We work with industry leaders and niche manufacturers to meet the specific needs of each high-voltage project. We evaluate availability, cost, and delivery options. This helps us meet customer specifications. It also allows us to offer alternative, cost-competitive sources of supply with acceptable lead times.
Wesco Project Assurance
There will be one project manager who coordinates the engineering and design, approvals, material pricing, and delivery to the field. We will provide a complete bid package. This includes a bill of material, applicable design, quotation formatted to bid documents, engineering information, alternatives, clarifications, and delivery schedule.
RFQ Breakdown and Estimating
We pursue design alternatives during the estimating process by offering material and labor-saving suggestions that are specification compliant.
Project Management Scope from 15kV to 765kV
Our focus is the coordination of engineering services, project management, and material supply. We manage changes in every project effectively. This helps us to ensure on-time completion and stay within your budget.
Engineering Review / Coordination
We coordinate engineering, services, and materials. This provides an efficient and cost-effective way to guarantee the form, fit, and function of each power project.
Wesco Success Story
Construction Company Saves $2M With Wesco’s Engineering Services

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