PROJECT PORTFOLIO

Images and case studies

FILTER PROJECTS

Big Conestoga #3 Bridge Rehabilitation

Willow Valley – Providence Park Community Design

Food Manufacturing Facility Conceptual Exhibit

Red Rose Commons Commercial Development

Harrisburg Area Community College Parking Lot Rehabilitation Plan

Regulated Utilities

Exelon ALTA/ACSM Surveys

Three City Center

Pennsylvania Turnpike Commission Wastewater and Environmental Engineering Services

SR 4011 Fruitville Pike Highway Widening and Signalization Project

Public Utilities

Hermitage Air Quality Permit Consulting

Exploration and Production

San Juan Basin Phase I Environmental Site Assessment

Construction Safety Oversight

Freedom Square Traditional Neighborhood Development

Renewable Energy

Sayreville Solar Array

Pequea #5 Bridge

Mont Alto Raw Water and Reservoir System Study

RETTEW NEWSROOM

Check out our latest updates on industry trends, corporate news, employee accomplishments, and community support.

Awards, Community Support

Penn State Swimmer Named 2022-23 RETTEW Endowed Scholarship Winner

RETTEW is proud to announce the recipient of the 2022-23 RETTEW Endowed Scholarship for Intercollegiate Athletics is Lachlan…

RETTEW Charitable Foundation Awards Grant for What If 101 School Program

The RETTEW Charitable Foundation awarded a $5,000 grant to TomTod Ideas for What If 101, a weekly program…