Our History


D.H. Stevens Company was founded by David Henry Stevens in Washington D.C. In the year 1900. The Company remained a family owned and operated business until the passing of Dean W. Stevens in April 2009. The Company was then purchased from the estate by two long time employees, Michael Calomeris and Richard Nashwinter Jr.

Our goals and objectives at Stevens Company is to be the premier plumbing service provider in Washington D.C. and the Maryland suburbs, and to continue giving the high quality of service that our customers have come to expect, whether it be from our highly trained, very experienced and professional technicians, or our outstanding customer service from our management and office personnel.