Developing Your Vision. Delivering Your Project.

Quincy Engineering has a proven track record of providing clients throughout California, Oregon, and other western states with successful transportation-related projects. We’re a multidisciplinary consulting firm specializing in roadway and bridge design, surveying, and construction management. Clients include cities, counties, Caltrans, ODOT, regional transportation councils, associations, agencies, and private developers. We are dedicated to bringing each client’s vision to reality.

We understand that your success is measured by our ability to effectively improve transportation in your community. With every team meeting, PS&E deliverable, construction ground breaking, and ribbon-cutting ceremony, we realize that Quincy Engineering is an extension of your team. We strive to provide the best engineering solutions possible, and to deliver your project right the first time. Repeat business from many of our clients is a testament to our relationship with and commitment to our agency partners. By employing quality personnel and exhibiting professionalism and integrity on every project, Quincy Engineering is in the business of solving the challenges facing the transportation community.

Quincy Engineering delivers these high level engineering services:

  • Civil Engineering for Transportation
  • Project Scoping and Design Approval Documents
  • Construction Plans, Specifications & Estimates
  • Roadway Design – new, widening, safety improvements
  • Bridge Design – new, widening, seismic retrofit, preventive maintenance, inspection
  • Construction Management – contract administration, compliance, inspection, public safety
  • Qualified SWPPP Developer (QSD/QSP)
  • Land Surveying – topographic, HDS, GPS, aerial, boundary, utility
  • Feasibility Studies, Value Analysis Studies, Quality Assurance, Constructibility Reviews
  • Municipal Services, Peer Reviews, Federal Funding Process Assistance
  • Utility Coordination/Relocation
  • Retaining Wall Design
  • Program & Project Management
  • Roadway & Bridge Design Training
  • Water/Wastewater – planning, design, construction inspection/management
Key Staff

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Our clients include:
  • Caltrans
  • ODOT
  • Federal Highway Administration
  • Central Federal Lands
  • Oregon’s OTIA III Bridge Program
  • ...and many cities and counties throughout California and Oregon.
Celebrating 25 years

It all started on March 10, 1992, when some colleagues decided to re-engineer the concept of engineering firms. Quincy Engineering was born out of a strong desire to do the right thing for clients and design the highest quality, safest bridges and roads. Fast forward 25 years, and we’ve expanded our services and designed and delivered hundreds of projects throughout California, Oregon and Nevada.