Mark III has provided medium and high voltage services for decades. We employ the best electricians who understand what it takes to provide excellent customer service in the construction industry. We provide cable splicing, rigging, and electrical design and installation. Mark III has experience in upgrading and retrofitting existing facilities and installations of new state-of-the-art facilities for everything from large high voltage substations, switch stations to smaller distribution stations. In addition to construction, we offer complete turnkey services including project management support, material procurement and management, quality assurance/quality control, certified bus welders, testing/commissioning and final job close-out. We are a highly motivated team with a strong emphasis on safety.

Some of our Medium/High Voltage and Substation projects include: