Harrington Process Solutions, founded in 1959, is a leading industrial process equipment provider with a nationwide network of more than 60 locations. The company supplies a broad portfolio of high‑quality products—including PVC, CPVC, PVDF piping, fiberglass and plastic‑lined steel tanks, grating pumps, instrumentation, valves, filtration systems, and pumps—tailored to a wide range of process applications. Harrington distinguishes itself through extensive on‑site inventory, strategic regional warehouses, and customized stocking plans that ensure rapid delivery for routine and emergency repairs. Coupled with 24/7 technical support and a culture of partnership, the firm delivers reliable, expert service that keeps critical operations running smoothly.
At Harrington, we believe that what sets us apart is our people. We’re passionate about serving our customers with deep technical knowledge, fast product availability, and innovative supply chain solutions.
Harrington Process Solutions, founded in 1959, is a leading industrial process equipment provider with a nationwide network of more than 60 locations. The company supplies a broad portfolio of high‑quality products—including PVC, CPVC, PVDF piping, fiberglass and plastic‑lined steel tanks, grating pumps, instrumentation, valves, filtration systems, and pumps—tailored to a wide range of process applications. Harrington distinguishes itself through extensive on‑site inventory, strategic regional warehouses, and customized stocking plans that ensure rapid delivery for routine and emergency repairs. Coupled with 24/7 technical support and a culture of partnership, the firm delivers reliable, expert service that keeps critical operations running smoothly.
Johnstone Supply