What Our Clients Are Saying

“RETTEW’s engineers demonstrate a strong understanding of our system and deliver practical, cost-effective solutions. Their ability to coordinate planning, design, and construction support makes them an invaluable partner."


- Steven Rettew, Elizabethtown Regional Sewer Authority

"RETTEW is good at field work and they take their work seriously. They bring a higher level of professionalism than other firms."

– Tom Darby, Hermitage Municipal Authority

"The firm has provided excellent administrative, planning, and implementation services. Our ability to address concerns and plan to stay ahead of potential issues has been facilitated by the outstanding skill level of our project manager. We do attribute our success of providing a solid and reliable service to the ability to work with him and the staff at RETTEW"


- Shippensburg Borough Authority

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