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.

Learn More

  • RETTEW Engineer Named ‘Young Engineer of the Year’

    February 12, 2019

    One of RETTEW’s engineers has been named Young Engineer of the Year by the Pennsylvania Society of Professional Engineers, Lehigh Valley Chapter. Elizabeth Helsel, known by her friends and colleagues as Lizzie, is an engineer in RETTEW’s Energy and Environmental Engineering group. Award winners are selected based on engineering experience, civic and local activities, educational…

  • Meet Two New Employees

    February 12, 2019

    RETTEW hired two new employees recently, one in our Pittsburgh, PA office and one in our Akron-Canton, OH office. Bill Randall  A senior hydrogeologist and geologist in our GeoEnvironmental group, Bill is a licensed Professional Geologist. He mentors a team and guides all aspects of geoscience investigations throughout Western Pennsylvania, Ohio, and West Virginia. His…

  • Avoid Scams

    February 11, 2019

    Every year, scammers come up with more and more clever ways to trick you. We care deeply about safety, which applies not only to job sites and standard operating procedures, but also to the safety and security of our identity, money, and online presence. We’re rounding up several major scams identified by the Better Business…