PROJECT PORTFOLIO

Images and case studies

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Residential

Old Hickory Village Redevelopment

Commercial

Kirby House, Lafayette College Foundation Stabilization

Wastewater

Hermitage Codigestion and Biogas Generation Optimization

Regulated Utilities

Holtwood Dam Safety Expertise

Local

Lancaster Police Station Site Development

State/County

Millersville University Campus Improvements

Industrial

Case New Holland Equipment Test Cell

Transportation

SR 0611 Bridge Repalcement

Commercial

The Crossings at Conestoga Creek

Regulated Utilities

PPL Water Supply Well Installation

Commercial

Retail Site Redevelopment

Transportation

Pennsylvania Turnpike Commission Wastewater and Environmental Engineering Services

Water Reuse

Longwood Gardens Water Reuse Spray Irrigation System Rehabilitation

Renewable Energy

Sayreville Solar Array

Commercial

York Town Center Commercial Development

Local

City of Williamsport Economic Development and Planning Consulting
RETTEW NEWSROOM

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

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Corporate News, Employee Update

RETTEW’s Lonnie Young Accepts Position as ACEC/PA Central Chapter Vice President

RETTEW is pleased to announce Lonnie Young, Vice President of RETTEW’s Transportation and Natural Sciences groups, has accepted…

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Corporate News, Project Update, Services

RETTEW Joins with SolMare, LLC to Construct One of the Nation’s Largest Floating Solar Arrays

RETTEW is pleased to announce the execution of contracts with SolMare, LLC for the construction of one of…

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