Grid Controls manufactures flow switches and valves for the spa, water chillers, rural water-well, water treatment, aquaculture, and agricultural industries. They offer specialized products like PVC flow switches, valves, and fittings. Grid Controls also provides custom product design and development services, focusing on engineering solutions for electrical/control panels and products. Their services range from implementing simple interlocking solutions to IoT control for various equipment, from pools to complex facilities like greenhouses and chemical processing plants. Additionally, they offer solutions from microcontroller-based boards to custom panels, all assembled and tested in America.