Electric utility contractors: Substations and Switchyards
MasTec works with utilities, companies, cooperatives, and municipalities to successfully manage all phases of substation and switchyard construction. We have the resources and experience to deliver turnkey, ground-up solutions for alternating and direct-current stations (from 760kV and down), but are also adept at installing, testing and connecting prefabricated equipment.
As leaders in Smart Grid technology installation, MasTec is assisting utility companies to optimize their existing network of substations and switchyards to meet increasing power demands. MasTec upgrades and/or integrates new equipment to facilitate more efficient and reliable energy distribution through monitoring systems.
One of the major drivers in the development of new distribution systems is changing technologies, such as PLC controls and Solid State transformers. As a leader in the deployment of distribution automation equipment, MasTec is helping its customers stay abreast with evolving technologies.
Our experienced teams utilize cutting edge technologies and deep industry knowledge to design specifications and drawings, schedule projects, manage quality control and ultimately ensure the safety and success of each project we take on.
Services
- Design
Conventional and gas insulated
- Civil Construction
Site preparation, demolition and foundations
- Structural Construction or Re-Build
AC/DC Converter Stations
- Equipment Installation
Transformer installation, circuit switches and breakers, capacitor banks and reactors, switchgear and bus systems
- Security Systems
Services Provided by:
Support Operations Services
Support Operations Services delivers logistics support, inspections, and union crews for T&D restoration after storms, wildfires, and other events.
Energy Erectors, Inc.
Energy Erectors, Inc. specializes in all electric substation EPC and construction services up to 500 kV, from new turnkey projects to modifications of existing facilities throught the United States. Our broad range of expertise includes GIS, HVDV, Iso-phase bus installations, transmission spur lines, and VAR compensators. We provide these services to the electric power industry; and to industrial, heavy commercial, and water / wastewater industries.
MasTec Utility Services
MasTec Utility Services is a nationwide network of professionals providing critical infrastructure construction and engineering services for communications, power delivery and gas customers, 24/7. Utility Services specializes in wireline construction for fiber and copper communications networks; overhead and underground electric distribution for power delivery systems; and gas distribution construction for gas systems. MasTec Utility Services is committed to safely providing infrastructure that delivers.
3 Phase Line Construction
3Phase Line's expertise lies in substations and switchyards, transmission services, distribution and telecommunications; all constructed while maintaining the strictest environmental and safety compliances. Their highly skilled professionals, advanced equipment, and unprecedented work ethic make them our partner in excellence for electrical contracting.
EC Source Services
EC Source (ECS) is a nationally recognized full-service EPC program management entity focused on financing and deploying Extra High Voltage (EHV) electrical systems in North America. ECS is staffed with recognized industry leaders in project planning and execution of large-scale electric transmission projects, including full service environmental planning, engineering, procurement, and construction activities.
Related Projects
115kv Steel Structure Reinforce & Reconductor High Voltage Electric Transmission Line
Transmission Systems
Des Plaines / River Road
Overhead and Underground Distribution
