Engineering Consulting in Lancaster, PA
Located in the heart of historic Lancaster County, PA, RETTEW’s Lancaster office serves as our corporate headquarters and anchors a fully integrated network of ten offices. If you are seeking an experienced engineering consultant in Lancaster, PA, our team combines local expertise with shared technology and resources to deliver consistent, high-quality service across a wide range of industries.
Strategic Location
Situated just minutes from U.S. Route 30 and within easy reach of major Northeast corridors, our Lancaster location provides convenient access to key markets while maintaining the charm and quality of life South Central Pennsylvania is known for. Our proximity to leading universities and technical institutions enables access to top engineering talent and continuing education opportunities.
Community Connection
Since RETTEW was founded in 1969, we have been proud to call Lancaster our home and actively participate in the region’s growth and development. In addition to providing trusted engineering consulting in Lancaster, PA, our team regularly collaborates with local non-profits, participates in STEM initiatives, and contributes to community development projects that shape the future of Lancaster County and beyond.
To learn more about career opportunities, visit the careers section of our website.

Contact Our Engineering Consultants in Lancaster, PA
How can we help with your next project? Whether you’re looking for an experienced engineering consultant in Lancaster, PA, or need support for a larger initiative, we’d love to start the conversation.
To contact RETTEW, please complete this brief form and one of our professionals will respond promptly.