Grid controls

At Grid Controls, we manufacture flow switches and valves for the spa, water chillers, rural water-well, water treatment, and aqua culture and agricultural industries. Our flow switches are often useful in oil and gas industry. We're not the biggest company doing this, nor are we the oldest or necessarily the least expensive. But for a number of reasons, we just may be the best for your particular needs. Click on our "Products" page to find out why. Grid Controls is one of American small businesses with our products 100% assembled and tested in America.