• TPD Ranked #4 Civil Engineering Firm to Work For Nationwide

    #4 Best Civil Engineering Firm to Work For in the nation, as well as #1 overall in its size category...  Read More
  • 2019 ASHE Delaware Valley Section Project of the Year (Under $10 Million category)

    Lansdale Liberty Bell Trail, Borough of Lansdale, Montgomery County, PA Learn More
  • TPD Welcomes Regional Leader - Traffic Engineering & ITS, Vince DeFlavia, PE

    TPD is pleased to announce the recent hiring of Vince DeFlavia, PE, who rejoined the TPD team as a Regional Leader for Traffic Engineering and ITS Services. Read More
  • Join the TPD Team!

    We are currently seeking professionals in various disciplines and locations.Apply Today
Moving Forward Together®

FEATURED PROJECTS

West Bradford Township, Chester County, PA

Millersville Borough & Lancaster Township, Lancaster County, PA

East Whiteland & Tredyffrin Townships, Chester County, PA

We are currently seeking professionals in
various disciplines and locations.

RECENT NEWS

A Word on TPD’s Operations During COVID-19 Outbreak

On behalf of TPD’s 175 employees, I feel it is important for you to hear directly from me on our...
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TPD Ranked #4 Civil Engineering Firm to Work For Nationwide

TPD was ranked the #4 Best Civil Engineering Firm to Work For in the nation, as well as #1 overall...
Read More

TPD Welcomes Back Vincent DeFlavia, PE, Regional Leader – Traffic Engineering and ITS

TPD is pleased to announce the recent hiring of Vince DeFlavia, PE, who rejoined the TPD team as a Regional...
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TPD Expands New Jersey Presence and Welcomes New Faces

TPD has expanded its New Jersey presence by opening two new additional office locations in Freehold, NJ (Monmouth County) and...
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TPD Welcomes Multimodal Professional, Amanda Purcell, PE

TPD is pleased to welcome Amanda Purcell, PE, as the newest addition to the TPD family.  She is a Senior...
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Herman Lloyd Recognized for Outstanding Service to Engineering

Congratulations to TPD Vice President & Philadelphia Area Regional Leader, Herman Lloyd, for being recognized by the Engineers’ Club of...
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TPD Announces 2020 Vice President Promotions

TPD’s Board of Directors is pleased to announce the following individuals have been promoted to Vice President: We congratulate these...
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TPD Successfully Concludes Their Annual “12 Ways of Giving” Program!

As the 2019 holiday season has come to an end, so has TPD’s unique holiday giving program, which was created...
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Philadelphia Region Veteran Joins TPD Family

TPD is pleased to welcome Herman Lloyd to the TPD family, in the role of Vice President, serving as the...
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TPD to Offer New Landscape Architecture Services on Public Sector Projects with Hiring of Adam Supplee and Liam Cleary

TPD is excited to announce the hiring of Adam Supplee, RLA, AICP, LEED AP and Liam Cleary. Adam and Liam will join...
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