Workman's Comp Insurance A well-designed safety plan is critical to the success of any business. Our involvement and commitment to safety is critical to US Power & Environment's domestic and international business operations and a HALLMARK of our company since 1968. With less employee down time, lower insurance rates and higher employee morale, US Power's dedication to safety in everything we do has helped us build TRUST for nearly 40 years and counting. We carry full workman's comp insurance through a US based company that is very competitive in the industry. But most importantly, we have fostered a culture of safety at US Power and Environment is second to none.