Piping Designers earn the highest pay in Kansas City, MO, with an average salary of $106,458. Next, Piping Designers in Houston, TX, can expect to make around $103,553 on average. Billings, MT, offers a competitive salary of about $97,308, while Midland, TX, provides around $93,718. These figures highlight key locations where Piping Designers can find rewarding job opportunities with attractive compensation packages.