Mass. Electric Construction Co. (MEC) is one of the nation's premier electrical contractors. We are a leader in providing complex and large-scale electrical construction and maintenance services. Our clients include those in power & energy, transportation, industrial and infrastructure markets across North America. We are the industry leader in rail systems installations, with over $3 billion in transit and rail work completed. We focus on Safety - Nobody Gets Hurt - and exceeding client expectations by meeting or beating project schedules and budgets. We are consistently ranked as one of the Top 20 Largest Electrical Contractors in the nation by Engineering News Record (ENR), and with offices around the country. Our performance is based on the industry’s highest standards for safety and quality. In our 85 year history, our superior workmanship, innovation, and unwavering integrity have helped us to become a highly sought after electrical contractor on a diverse project range.Working with a variety of contract delivery methods including Design-Build; Design-Build-Maintain; Engineering, Procurement and Construction (EPC); Time and Materials (T&M); Public-Private Partnerships (PPP) and Construction Manager/General Contractor (CM/GC) contracts