Licensed in CA, CT, MA, MD, MI, NJ, NY, PA, RI, VA & WA
President/Founder of Siefert Associates
Villanova University

After gaining considerable experience on multiple heavy and highway construction projects, Vincent Siefert founded Siefert Associates, LLC in June of 2000.

He is a Professional Civil Engineer with a broad spectrum of experience in both General Contracting and Construction Engineering projects. He has gained his construction savvy through over 30 years of field experience, working his way up the ranks from Field Engineer to General Superintendent and Project Manager on multiple heavy, highway and building projects. He has won the trust and confidence of many major Contractors, Designers, and Owners based on his ability to combine his hands-on field experience with engineering expertise to help solve their most complex project challenges.


Vincent Siefert has imparted his construction and management knowledge to his dedicated staff and together they have been instrumental in developing the company to its present state.

Project Highlights


Professional Engineering Licensure
  • California No. 81639

  • Connecticut No. 15541

  • Massachusetts No. 46559

  • Maryland No. 46251

  • Michigan No. 6201069258

  • New Jersey No. 04602900

  • New York No. 75496-1

  • Pennsylvania No. 075748

  • Rhode Island No. 0012365

  • Virginia No. 0402059393

  • Washington No. 47506

  • NCEES Record No 27303


  • MS Civil Engineering, Enrolled, Manhattan College, Bronx, NY

  • BS Civil Engineering, 1983, Villanova University, Philadelphia, PA

  • Deans Award for Academic Excellence and Cum Laude


Professional Achievements / Publications
  • Past President Conn. Society of Civil Engineers (ASCE Div)

  • Member ASCE Temporary Structures National Committee

  • Moderator and Speaker at CSCE Continuing Education Seminars

  • Certified Tower Crane Manager (Morrow Equipment Co)

  • Guest Lecturer at University of Hartford

  • Dale Carnegie Basic Course, Management Training, High Impact Presentations

  • Tau Beta Pi Engineering Honor Society

  • Chi Epsilon Civil Engineering Honor Society




  • Coach Naugatuck Youth Soccer 17 years

  • Founding Member Naugatuck River Rats 050 Soccer team

  • Former Member Naugatuck Zoning Commission

  • Member Naugatuck Building Committees for High School Renovations, Athletic Fields, Naugatuck River Greenway

  • Metro North Railroad, LIRR, Amtrak Safety Trainer