Magnolia Plumbing

We Built Our Business on Trust, Service, Integrity, and Affordable Pricing Established in 1950 by Joseph John Magnolia (JJ) Magnolia Plumbing has been serving both commercial and domestic clients of the greater Washington Metropolitan region for over 5 decades. We currently have more then 300 employees and each are dedicated to the same level that J. J. Set for the firm when it was established.