SHEKELL

electrical contracting services, including installation, repair and maintenance services; plumbing services, including installation, repair and maintenance of plumbing; installation, repair and maintenance of heating, ventilation and air conditioning equipment and ducting; and, installation, repair and maintenance of building control systems

Design services for others in the field of building electrical systems, plumbing systems, heating, ventilation and air conditioning systems, and building control systems; and monitoring services, namely monitoring building control and building environmental systems for others