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

  • New Hires at RETTEW this Fall

    December 12, 2017

    RETTEW recently hired Joe Anderson, Cathy Bihlman, and Brian O’Neill. Joe Anderson Anderson, working in RETTEW’s Pittsburgh office, is a Project Technician in the Subsurface Utility Engineering group. He manages day-to-day project and client administration and assists with environmental work in the field. Anderson has previous customer service experience working the front desk for LA…

  • More RETTEW in Central PA!

    December 05, 2017

    There’s more RETTEW in the Central PA area than ever before.  RETTEW’s boots-on-the-ground are continuing to serve where our clients need us most. In late November, we opened a new office in State College, PA. Up to eight existing employees will work from the office, focusing on the firm’s Energy and Environmental Engineering services. We’ll…

  • President Elected to PA Chamber Board

    December 04, 2017

    RETTEW leaders are recognized throughout the industry and the business community in general for their guidance and expertise. And they’re often asked to put their experience to good use. Mark Lauriello, President and CEO of RETTEW, recently was elected to serve on the Board of Directors for the Pennsylvania Chamber of Business and Industry. The…