Construction services in the field of electrical systems and mechanical systems, namely, electrical contractor services and mechanical contractor services; repair and maintenance services for electrical systems and mechanical systems, namely, installation, maintenance, and repair of water-based and non-water-based sprinkler fire protection systems, HVAC systems, electrical systems, and lighting systems

Construction services in the field of electrical systems and mechanical systems, namely, electrical contractor services and mechanical contractor services; repair and maintenance services for electrical systems and mechanical systems, namely, installation, maintenance, and repair of water-based and non-water-based sprinkler fire protection systems, HVAC systems, electrical systems, and lighting systems