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 NEWSROOM
  • Stone Masonry Success

    August 07, 2018

    Stone masonry can really bring a bridge project together. At the State Route 2047 Meyersdale Bridge, a stone arch bridge in Pennsylvania, masons recently used their specialized skills to re-stack the downstream spandrel. In bridge design, a spandrel is the space between the outer curve of an arch and the wall or ceiling of the…

  • A Moving Memorial

    July 31, 2018

    88 people. The Pennsylvania Department of Transportation’s Worker’s Memorial was on site at the District 11-0 office in Bridgeville, PA recently. The traveling memorial honors the 88 PennDOT employees who have lost their lives in the line of duty since 1970. In honor of each person, a reflective vest and hardhat is mounted on a…

  • More Transportation Expertise in Eastern PA

    July 31, 2018

    We’re excited to welcome Mark Moschella, Transportation Engineer, to our Conshohocken, PA office! He will manage transportation design projects in Pennsylvania, specifically Pennsylvania Department of Transportation work. Mark will split his focus between developing new business, managing projects, and building a strong team. Mark brings more than 30 years of experience working in the transportation…