According to our records, this business is located in Washington (in District Of Columbia County), District of Columbia 20002, the location GPS coordinates are: 38.9071923 (latitude), -77.0368707 (longitude). Clarence N Jones Plumbing is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Current estimates show that the unit has a sales volume of $730,000 and staff of approximately 5 people. You can contact the company by phone at (202) 396-4040.