top of page


Simply put Patuxent Engineering is a contractors engineering consultant.

We provide expert contractor services and construction engineering for the most difficult builds to the simplest. No matter how we are of service, our primary concern is always our clients' interests first.


Patuxent Engineering was founded in 2005 by

John O'Connor with a team of professional engineers.

The first office located in Elkridge, MD, serving the greater Washington DC metro area gained many highly visible projects. Expanding in 2008, we opened a second office in South Plainfield, NJ, to better serve the New York metro, tri-state area.

We are interested in assisting with any project, large or small, that requires expert engineering and/or design, locally and worldwide.

bottom of page