Key Personnel


Principal Engineer & Owner: Vincent A. Siefert, PE
After gaining considerable experience on multiple heavy and highway construction projects Vincent Siefert founded Siefert Associates in June of 2000. Since then he and his staff have dedicated themselves to staying at the forefront of their profession and building Sieferts into the Premier Construction Engineering Firm in the Northeast.



Siefert Associates has assembled and continues to hire the best construction engineers in the industry. With a broad collection of specialties, diverse backgrounds, and extensive educational foundations our clients can rest assured our employees have the collective practical experience and know-how to meet and exceed their needs and requirements. Our registered Professional Engineers will work seamlessly with your team and manage your project thoroughly and expeditiously from start to finish.



Fadi Kari

Fady Kari

Project Engineer

World Trade Center

Ram Kasturi

Project Engineer

Kevin O'Neill

Kevin O'Neill

Project Engineer

World Trade Center

Andrew Ritter

Project Engineer

Anne Siefert