News
Delta Star Eyes Fall Expansion Completion
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The Preferred Manufacturer of Grid Solutions in the USA
The largest, American-owned medium transformer manufacturer in North America providing superior, innovative client solutions.
100
+
Years of experience in Engineering and Manufacturing
57
Years of service from Delta Star’s current, longest serving employee
87
Inventions patented through Technological Advances
Superior Components, Engineering, & Service
Manufacturing
Manufacturing
We Design And Manufacture Our Critical Components In-House.
- Tank Fabrication
- De-Energized Tap Changers and Switches
- Preventive and Series Autotransformers
- Control Cabinets
Engineering
Engineering
Industry-Leading Expertise & Software
- TRDO
- ELMAG-3D
- TELAX-2D
- WELDINST
Field Service
Field Service
Our Field Service Team Can Service All Your Equipment
- 50 Techs with 300+ combined years of experience
- Service any manufacturer’s equipment (765kV and below)
- Trained in accordance with OSHA requirements
- Multiple locations to ensure service call support
Delta Star Advantage
Delta Star is an industry leader providing superior, innovative client solutions that meet the energy needs of the future.
The Leader In Mobile Power Solutions
Delta Star is the premier manufacturer of mobile substations, recognized for their unparalleled compact, durable and reliable over-the-road design.
Providing Peace of Mind
Our work supports the functions of critical infrastructure for public health and safety as well as community well-being.
Powering National Security
If a single Delta Star mobile substation can keep a U.S. fighting force up to full power, imagine what we can do for you.
Rapid Restoration of Electric Service
The Department of Energy has reported that MTS systems serve a vital role in protecting the Nation’s electrical infrastructure.
