37 Installation, upgrading, replacement and maintenance of plumbing fixtures, namely, toilet retrofit devices and low flush insert tanks each using pressurized technology to reduce the use of water; Installation, upgrading, replacement and maintenance of plumbing fixtures, namely, adjustable flow managers, water control valves and backflow prevention valves for toilets, faucets, showerheads, sinks to and reduce the use of water in bathrooms, kitchens, pools and building facilities' interior and exterior utility systems, heating and cooling equipment, plumbing equipment, lighting, sensors and electrical equipment, roofing, insulation, and irrigation equipment all to reduce the costs of energy, food, water, waste, and transportation; 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
Trademark: 90887609
