Locations
Key Contacts
Owners, Principals & Senior Executives
Zack Shariff's Bio
Accreditations: B.S., Mechanical Engineering, University of Texas – 1981; Professional Engineer (P.E.) MD #21766 – 2006; LEED® Accredited Professional (LEED® AP) – 2006
Zack Shariff co-founded Allen & Shariff Corporation with William Allen. He holds a B/SC in Mechanical Engineering from the University of Texas and is a registered Professional Engineer as well as a LEED Accredited Professional. As the visionary entrepreneur of Allen & Shariff, his ingenuity, hard work, and perseverance created and sustained a successful, growing business for over twenty five years.
Estimating, Purchasing & Preconstruction
Other
David C. Van der Vossen's Bio
Accreditations: B.S., Business Management, University of Maryland – 1998; Professional Engineer (P.E.) MD #30756 – 2004; LEED® Accredited Professional (LEED® AP) – 2006; Certified GeoExchange Designer (CGD) – 2002; NCEES #25682 – 2004
As Senior Vice President, David Van der Vossen applies over 20 years of design experience to his projects. He is responsible for the overall technical design of his projects, as well as for the coordination of the work of the engineers, designers, and CADD operators on his team. He also consults with local regulatory agencies for design conformance of to regulatory standards and for conducting system analysis and comparisons with regard to economical and functional considerations. He is a member of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE) and International Ground Source Heat Pump Association (IGSHPA).
David C. Price's Bio
Accreditations: B.S., Mechanical Engineering, West Virginia University – 1996; Professional Engineer (P.E.) MD #12345, PA #12345
David Price has over 16 years of experience in mechanical engineering. David joined Allen & Shariff Corporation at their corporate headquarters in Maryland in 1997 and led the initiative to open an office in Pittsburgh. He is now a co-manager of the Pittsburgh office, and he manages the Pittsburgh mechanical group. David is responsible for project management and design of mechanical systems. He has completed new buildings and renovations including corporate office, higher education, multi-family, data centers, healthcare, industrial, retail, restaurants, hotel, transit, and non-profit spaces. As a Senior Vice President, David ensures that high quality and practical professional services are provided and that corporate goals, objectives, and plans are effectively executed.
