Best Plumbing Contractor in Washington, DC 20011 - DH Stevens

Washington, DC 20011

(202) 882-4500

http://www.dhstevens.net

Business Profile

Founded in 1900 by David Henry Stevens, D.H. Stevens Company has been a cornerstone of the Washington D.C. plumbing community for over a century. The company remained a family-owned institution until 2009, when it was purchased by two long-time employees, Michael Calomeris and Richard Nashwinter Jr., ensuring the preservation of its deep institutional knowledge and commitment to quality. This transition allowed the company to maintain its established reputation while continuing to serve the District and Maryland suburbs with the same dedication instilled by its founder. The team at D.H. Stevens is focused on being the premier plumbing service provider in the area, relying on highly trained, experienced technicians and a strong emphasis on customer service to handle everything from scheduled maintenance to emergency calls for all heating and plumbing needs.

Core Services

  • Plumbing repair
  • Bathtub repair
  • Faucet installation
  • Bathtub installation
  • Drain repair
  • Sink installation

Question Answers

My toilet in my older DC home is constantly running or refilling. Can D.H. Stevens help with this common issue?

Yes, absolutely. Running toilets are a frequent issue in Washington D.C.'s historic homes, often caused by worn-out flappers, faulty fill valves, or internal tank components. Our technicians are very familiar with the plumbing configurations found in older District properties. We diagnose the specific cause—whether it's a simple seal replacement or a more complex valve issue—and provide a reliable repair to stop the water waste and restore proper function, often using parts compatible with older systems.

Do you offer emergency plumbing services in Washington D.C.?

Yes, we do. As a long-standing local business, we understand that plumbing emergencies can't wait. We provide emergency service for issues like burst pipes, severe leaks, sewer backups, and malfunctioning water heaters. Our team is equipped to respond promptly to calls from residents and businesses in Washington D.C. and the Maryland suburbs, day or night, to mitigate damage and restore your plumbing system.

My historic row house needs a new water heater installed. What is your process for such a major replacement?

For a water heater installation in a historic D.C. home, our process begins with a thorough inspection of your existing setup, including space constraints, venting requirements, and local code considerations common in older buildings. We then discuss your hot water needs and recommend an appropriately sized, efficient unit. Our experienced technicians handle the entire installation—from safe removal of the old unit to proper disposal, new connections, and testing—ensuring a smooth upgrade that respects the character of your home while providing reliable hot water.

Business Location & Hours



Mon:12:01 AM - 12:00 AM (Next day)
Tue:12:01 AM - 12:00 AM (Next day)
Wed:12:01 AM - 12:00 AM (Next day)
Thu:12:01 AM - 12:00 AM (Next day)
Fri:12:01 AM - 12:00 AM (Next day)
Sat:12:01 AM - 12:00 AM (Next day)
Sun:12:01 AM - 12:00 AM (Next day)


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