35 Arranging of contractual services with third parties for the design, engineering, procurement, installation, commissioning, funding, maintenance, repair, and upgrades of a facilities' utility systems, heating and cooling equipment, plumbing equipment, lighting and electrical equipment, roofing, doors, windows, water systems, parking areas, elevators, pumps, motors, escalators, bridges, roads and moving walkways all to reduce the costs of energy, food, water, waste, and transportation for others; Arranging of contractual services with third parties for the repair, servicing, upgrading, replacement and maintenance of electric power generating equipment, solar energy equipment, generators, electric motors, boilers, and water treatment equipment all to reduce the costs of energy, food, water, waste, and transportation for others