Founded in 1861 in Washington, D.C., The Thos. Somerville Co. has evolved into a regional powerhouse distributing plumbing, heating and HVAC equipment. We operate 24 locations including 10 world class plumbing showrooms, and a Central Distribution Center. We are dedicated to serving the Mid-Atlantic United States. This regional focus allows us to deliver the highest level of service to our diverse customer base. We serve three specific contractor and consumer market segments; Plumbing, HVAC and the retail showroom market. Our Company culture developed over the past 154 years attracts the best in class employees and in turn lets us deliver the best in class service.