About Us




We are United. United in how we approach our work, together with our clients, to do things that matter.

Our society depends on energy. For more than 100 years, we have provided services that help generate the energy we need – to power homes, schools, businesses and factories. Since 1905, we have engineered and constructed more than 280,000 megawatts of power and over 54,000 miles of transmission lines. Developed to last generations, the resilient and safe infrastructure we create is designed to produce multiple benefits and maximum value.

At United, we are a team of engineers, builders, planners and thinkers that design and build todays infrastructure, for tomorrow. We come to work every day committed to drive growth and deliver projects that matter for our clients, ourselves, and our communities. Through our work in the nuclear, conventional generation, renewable and power delivery markets, we create resilient infrastructure to last generations.

We always execute our work with the highest level of safety and quality, because we must, it’s our way of life. We build lasting relationships with everyone we work with based on fierce integrity and unwavering commitment. We believe in partnerships and doing what is right, no matter what.

Together with our clients and partners, we are unified in our efforts in creating and delivering innovative and transformative solutions to improve lives around the world.

Founded In

Megawatts of Power

Miles of Transmission Lines

0.00 TRIR / 0.00 LTIR

Industry-Leading Safety

Vision & Mission

We strive to improve lives by delivering the world’s most impactful solutions.

We partner with our clients to deliver innovative and transformative infrastructure designed and built to meet the demands for today and for the future.

Core Values


We take care of one another, our clients, partners, and the communities where we live and work. We focus on continually improving and invest in being better every day. We communicate openly, honestly, and respectfully. We honor diversity of ideas, people, and beliefs as this enables the human spirit and powers progress. We have heart.


We put people first and we keep them safe. Each of us are personally committed to ensuring the safety and wellbeing of ourselves, others, the public, and the environment. Safety is not simply actions we take, it’s our way of life. We foster health and welfare, inside and outside the workplace. We protect one another.


We honor our commitments and do what is right no matter what. Being reliable means being true to who we are and where we came from. We are responsive and act with integrity. We build long term, lasting relationships built on trust and accountability. We believe in honesty.


As entrepreneurs, we look for new ways to solve complex challenges. We are agile and embrace change. We think outside the box and seize opportunities. As industry experts, we anticipate and foresee issues and help our clients with long-term, sustainable solutions. We have vision.


We take initiative and responsibility to deliver results. We do our work safely and with the highest level of quality and optimize how we execute through operational excellence and continuous improvement. We are accountable to each other to do great work and exceed expectations. We come to work every day committed to drive growth and innovation for our clients, our company, and for ourselves. We are a team.


As stewards of our company, we strive to grow its value and vitality. By taking ownership and responsibility in all that we do, we drive our success. We invest our time, talent, and resources to do great things. We do what is right to improve our communities and protect the environment for the next generation. We care.

Contact Us

We are committed to delivering value to our clients. We are United in providing the solution you need. Contact us today to discuss the unique requirements and challenges of your project.


Contact Us