Substation Services

Sentry Electrical Group offers complete design build services for your substation project. Our engineers work closely with the interconnecting utility to fully understand the utility requirements for physical interconnection, relay and protection and communications. The project management staff spends initial time up front to better understand the customers needs so that the right level of design and redundancy is included in the overall design.

During design, our construction management performs a constructability review to reduce the number of field modifications that are required. Our material suppliers perform a manufacturing review of the design as it is developed so that steel and equipment are manufactured in an optimal fashion.

During construction, our site inspectors complete multiple quality assurance checks to not only help the construction to flow smoothly start to finish but to make sure the substation will perform as designed throughout its expected useful life.

Once construction is complete, each piece of equipment is field tested and checked to make sure all connections are properly installed and the equipment is functioning properly prior to energization.

This combined engineering, construction and supply approach provides our customers with the most cost effective substations built with the highest quality.

Electrical Construction

Transmission & Distribution

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Transmission & Distribution
Click here to see our list of recent T&D projects.

Wind Projects

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Wind Projects
Click here to see our list of recent Wind projects.