Grid Controls is a trusted manufacturer of flow switches and valves for industries like spas, water chillers, water treatment, agriculture, and aquaculture. Proudly assembled and tested in the USA, our products are engineered for superior performance and reliability. Beyond manufacturing, we offer custom engineering services, collaborating with businesses to design tailored solutions, from electrical panels to advanced IoT systems for remote control. Whether you're managing a pool or complex wastewater treatment, our innovative approach ensures efficiency and scalability. Explore our product line or partner with us for custom solutions to meet your unique needs.