Spark Power Group Inc. provides electrical power services and solutions in North America. The company operates through Technical Services, Renewables, and Sustainability Solutions segments. The Technical Services segment offers low-voltage technical services, including electrical contracting, custom control panel design and assembly, industrial automation, electronic repair, systems integration, and 24/7 emergency services; and medium and high voltage technical services, such as power 'on', equipment installation, sub-station construction and maintenance, commissioning, power line construction and maintenance, thermography, and transformer maintenance services.