24/7 Customer Service (301) 315 -6260

Timeline

For Advanced Mechanical Solutions, Shapiro & Duncan is Your Provider of Choice

Shapiro and Duncan is the culmination of three generations of plumbers and mechanical contractors. In the mid-30’s Jake Shapiro started J. Shapiro Plumbing & Heating in Washington, D.C. After Jake retired, his son, David, a mechanical engineer, organized a merit shop mechanical contracting company in 1976, known as Shapiro & Duncan, Inc.