Shapiro & Duncan is the culmination of three generations of plumbers and mechanical contractors. In the mid-1930s Jake Shapiro started J. Shapiro Plumbing & Heating in Washington, D.C. After Jake retired, his son, David, a mechanical engineer, organized a mechanical contracting company in 1976 known as Shapiro & Duncan. In the early 90s, David s sons, Jerry and Sheldon, assumed operation of the...
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Shapiro and Duncan is a full service Plumbing and HVAC construction company based in Rockville, Maryland since 1976. We are a cradle to cradle provider of mechanical services from concept through design and construction, warranty, preventive maintenance and service, completing the cycle of rebirth as we replace the equipment at the end of its useful life.
Shapiro & Duncan has attained an...