Our dedicated team is passionate about the work they do and providing you excellent service. 

Joel Blockowicz

CEO/Managing Partner




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Joel is the Managing Member/Partner providing strategic, operations, financial and business development oversight to the company.  During his 30+ years of experience leading Corporate Real Estate organizations for Fortune 250 companies, Joel selected and interacted with numerous Brokers, Property Managers, Project Management firms, General Contractors, and property owners for the delivery of several million square feet of office and data center space.  These contacts form a foundation to transform DC Mechanical to a full-service mechanical and plumbing contractor serving new construction, renovations, and proactive and reactive service contracts. Joel earned a B.S and a M.B.A. in Finance from The American University.

Want to know more? Get in touch? Find Joel here: 

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Jimmy leads the Service and Special Projects divisions.  With over 30 years in the mechanical industry, starting with the family boiler/mechanical businesses, Jimmy excels in the operations, maintenance, and service of boilers, hydronics, chillers, cooling towers and VRF/VAV systems. Throughout his career, Jimmy has managed and led service departments and 30-+ person installation teams for system replacement, culminating in managing tens of millions of projects in a year in the government and private industry sectors.  His project management and field supervision expertise resulted in meeting and exceeding his customers expectations.   Jimmy is a veteran serving in the United States Marine Corps.

Want to know more? Get in touch? Find Jimmy here:

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