Cardinal Plumbing was founded in 2013 by a pair of plumbers who had extensive industry experience but knew their Northern Virginia customers deserved a better plumbing company. Cardinal Plumbing is committed to top-notch products, solid workmanship, and stellar customer service. Every technician is an in-house employee, so clients don’t have to worry about subcontractors or employees working on commission. The company prides itself on ensuring the team is up to date on technical and customer service trainings to give customers the best experience possible. From pinhole-sized leaks to gushing water lines, gas line repair to gas leak detection, Cardinal Plumbing is the name to trust for customized solutions and honest, upfront service.