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Southern States’ mobile solutions provide utilities with rapid, reliable, and flexible power restoration when it matters most.
From emergency response to planned outages and new construction, our mobile substations and application-specific trailers deliver rugged, cost-effective designs that keep the grid resilient and customers online. Backed by over a century of innovation and built to your exact needs, Southern States powers today’s reliability while preparing for tomorrow’s challenges.
Built for Speed
When every minute of grid downtime matters, choose Southern States. As the OEM that builds nearly every critical component of a mobile substation, we deliver faster deployment, tighter quality control, greater value, and unmatched reliability.
Southern States Powers the Future — wherever it needs to go.
Because we manufacture more of the components that go into mobile solutions than anyone else, we control quality, streamline integration, and deliver unmatched value. This in-house control — coupled with Tier 1 transformer partnerships — ensures fast delivery, superior reliability, and a better price point for you.
With over a century of experience, we build mobile solutions that are rugged, flexible, and cost-effective. Our product line includes trailer- and skid-mounted designs, ranging from full substations to application-specific trailers (disconnect switches, breakers, regulators, statcoms, reclosers, cap banks, and more). Each unit is engineered to your needs and backed by the quality of Southern States, while delivering the industry's fastest lead times.
