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One Tech Joins Critical Energy Infrastructure Services (CEIS)

7.15.2026
Posted by One Tech
5 min read

One Tech, a trusted provider of engineering, technical staffing, utility field services, construction management, and safety professionals, today announced that it has joined Critical Energy Infrastructure Services (CEIS), a leading provider of engineering, consulting, project delivery, and workforce solutions supporting critical energy infrastructure across North America. The partnership represents an exciting milestone in One Tech's 44-year history and positions the company for continued growth while enhancing the services available to clients nationwide.

Founded in 1982, One Tech has built a reputation for delivering experienced engineering and field professionals who help utilities, EPC contractors, municipalities, and industrial organizations successfully execute complex infrastructure projects. By joining CEIS, One Tech strengthens its ability to support clients with expanded resources, specialized expertise, and a broader national platform while maintaining the responsive, relationship-driven service that has defined the company for decades.

"Our people and our relationships have always been the foundation of One Tech," said Ken Sandy, President of One Tech. "Joining CEIS allows us to build on that legacy while expanding the expertise, capabilities, and resources available to our clients. We're excited to continue serving our customers with the same team they know and trust while offering even greater support for the critical infrastructure projects that power our communities."

As part of CEIS, One Tech expands its capabilities across engineering, utility field services, project management, construction management, safety management, technical staffing, and workforce solutions. Together, the organizations provide comprehensive support for transmission and distribution, substations, renewable energy, battery energy storage systems (BESS), conventional power generation, grid modernization, and other critical infrastructure projects throughout the United States.

Current clients and consultants can expect a seamless transition. One Tech will continue operating with the same leadership team, dedicated recruiters, project managers, and client contacts while benefiting from the expanded technical capabilities and geographic reach of the CEIS organization.

"This partnership enables us to better serve our clients as infrastructure investment continues to accelerate across the energy sector," Sandy added. "Whether supporting engineering, field execution, project controls, safety, or workforce solutions, we're now even better positioned to help our clients successfully deliver their most important projects."

The addition of One Tech further strengthens CEIS's growing portfolio of companies focused on delivering engineering, consulting, field services, project delivery, and specialized workforce solutions for mission-critical infrastructure projects throughout North America.

About One Tech

Founded in 1982, One Tech provides engineering, technical consulting, workforce solutions, utility field services, project management, construction management, and safety professionals supporting the utility, energy, industrial, manufacturing, and infrastructure markets. Headquartered in Lake Elmo, Minnesota, One Tech has spent more than four decades helping clients successfully deliver critical projects through exceptional people and long-term partnerships.

About Critical Energy Infrastructure Services (CEIS)

Critical Energy Infrastructure Services (CEIS) is a leading provider of engineering, consulting, project delivery, utility field services, and workforce solutions supporting the energy, government, industrial, and critical infrastructure sectors. Through its family of companies, CEIS provides specialized expertise across the full lifecycle of complex infrastructure projects throughout North America.

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