Len The Plumber is a full service plumbing and drain cleaning company serving the entire Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia Area as well as Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard, Montgomery, Prince George’s, Charles, Fairfax, Alexandria, Arlington, Loudoun, Prince William, Falls Church, Manassas, Delaware, Chester, New Castle, and Stafford counties. We are continuing to grow and expand our service areas so please continue to check-in to see if we are in your area and always feel free to call if you have a question. Our service area map shows all the counties and district that we currently serve. 

At Oliver, our expert plumbing staff is ready to handle all of your plumbing needs. Whether you have a leaky faucet or water heater, a toilet repair, or want to replace your entire bath or shower, our plumbing and water heater services are fast, reliable, and available 24 hours a day. The following are just some of the areas in which we specialize:

Plumbing Service

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