Menu
A third generation family-owned business, Shapiro & Duncan has been serving customers in the D.C. area since 1976. We are the “Provider of Choice” for complex commercial, government and institutional design-build projects that require first-rate performance, work quality and customer service.
For Shapiro & Duncan, the success formula has been and always will be about people and their performance. In traditional markets and growth markets, on projects that require high-tech or low-tech tools, and through good economic times and tough times, our watchwords remain: “Our People Perform.”
From on site 3D scanning to our vernon plasma cutters, we are consantly investing in the latest tools to make our team as efficient as possible.
Our quality control process, from material receipt through installation, ensures accurate forecasting, promoting transparency and accountability.
Through every department, we arm our employees with industry-leading software, allowing them to do what they do best - perform.
Our team is knowledgeable and proficient in sustainable HVAC systems, guiding owners to greener solutions.
From our engineering to field teams, we specialize in deploying high-efficiency equipment.
Living our ethos, we run paperless jobsites and a solar-driven fabrication facility to reduce out carbon footprint.
In every interaction, be it with customers, subcontractors, general contractors, owners, or any other stakeholders, our S&D team consistently exemplifies our core values. They are the fundamental strength of our company, and our current success is a direct result of their unwavering commitment. Our remarkable reputation is built upon how our team treats everyone with respect and professionalism.
Shapiro & Duncan provides cutting edge mechanical engineering and construction solutions – including design-build, fabrication, installation and maintenance services – as a leader in the Washington, D.C. market.