Buffalo Engineering

Walid S. Daham
Michael A. Mastrandrea
David J. Ketchum
Joseph W. Daham



Technical Capabilities


David J. Ketchum, P.E.
With over 40 years of experience, Mr. Ketchum possesses extensive HVAC, plumbing and fire protection engineering expertise. He is a key member of our senior staff due to his design abilities and diverse experience. His contributions to the project team are enhanced by the experience he has gained throughout his career as Principal-in-Charge, Project Manager and Project Engineer for many assignments. His management abilities and attention to detail result in projects that consistently meet and exceed the client's expectations and requirements. He is registered in the States of New York and Maryland. He is a member of the American Society of Plumbing Engineers (ASPE) and the American Society of Heating, Refrigeration & Air Conditioning Engineers (ASHRAE). Dave has been with the firm for 11 years.


Buffalo Engineering, P.C. | 4245 Union Road, Suite 204 | Buffalo, New York 14225 | Tel 716.633.5300 | Fax 716.633.5598 | E-Mail info@buffaloengineering.com