Let's Rethink Reality

Collaborative | Creative | Comprehensive

Helping Communities and Clients Flourish

Mark Lauriello, PE, President and CEO

We are committed to excellence and being the firm of choice for employees and clients. RETTEW’s insight and guidance is key to helping our communities and clients thrive, whether designing the infrastructure of our future, guiding clients through complex permitting, or reducing risk through safety and utility location best practices. We have a history of employee and corporate involvement in causes we're passionate about, such as science education and helping children and families. Ultimately, it’s about improving quality of life for everyone we serve.

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  • An MS4 EOR Contract

    March 11, 2019

    Our first MS4 Engineer of Record appointment. RETTEW was recently named MS4 Engineer of Record for Penn Township in Lancaster County, PA. Our Senior MS4 Coordinator, Kara Kalupson, has been working closely with the Township on its Pollution Reduction Plan, part of the local government’s efforts to comply with the Municipal Separate Storm Sewer System (MS4)…

  • Landmark Conservation Bill Passed

    March 11, 2019

    More than one million acres conserved. Last week, the John D. Dingell, Jr. Conservation, Management, and Recreation Act was passed and signed by both the U.S. House of Representatives and Senate, and sent to the President’s desk. It designates more than one million acres of wilderness for environmental protection, reauthorizing a federal program that will…

  • Bridges: Inspections, Updates, Safety

    March 05, 2019

    Safe practices beget safety. In South Middleton Township in Cumberland County, PA, RETTEW serves as the Township Engineer. This Township is home to many small bridges less than 20 feet long, which do not require regular inspections per federal standards. But as part of our role, we’ve helped institute a bridge inspection program to ensure…