Find the right engineering partner.

Welcome to Lyon Engineering & Surveying

Prescott, AZ

What It Takes

Pennsburg, PA

Quality, Precise and Dependable Engineering Services

Maumee, OH+1

Delivering Collaborative Solutions and Exceptional Service That Builds Lasting Relationships

Duluth, GA+3

Your trusted partner in building a sustainable tomorrow

Katy, TX

Engineering & Surveying Services

Paris, TN+1

To improve the communities where our clients live and work.

Freeport, IL+11

Your Vision, Our Engineering.

Naples, FL

We are Doucet.

Austin, TX+5

Developing sustainable, resilient communities.

St. Petersburg, FL

Roadway Design, Land Development, and Project Management Services

Central Maryland's premier engineering firm

Fisher Creates Infrastructure That Inspires

Rochester, NY+8

Delivering Solutions to Improve the Quality of Life

Ankeny, IA+4

Traffic & Transportation and Construction Engineering.

Allentown, PA

The Core Foundation of Your Solutions

South Williamsport, PA+1

Land Development and Commercial Development.

Panama City, FL+1

Civil Engineering and Design Study and Cost Analysis.

Anchorage, AK

Outer Banks Civil Engineering, Structural Engineering & Land Surveying

Kitty Hawk, NC

Engineers - Architects - Surveyors

Memphis, TN+8

Transportation Engineering and Major Roadway Design.

Helotes, TX

Municipal Engineering and Construction.

North Huntingdon, PA