
Trotter and Associates, Inc.
Civil Engineering and Design for Municipal and Public Projects
St. Charles, IL
Explore capabilities, project experience, and office locations to build your shortlist.

Civil Engineering and Design for Municipal and Public Projects
St. Charles, IL
Civil / Site Engineering and Conceptual Site Design and Feasibility Studies.

Transforming Communities Through Excellence
Noxapater, MS

Industrial Facility Engineering
Dayton, OH

Excellence in Civil Engineering Since 1980
Beaumont, TX

Managing Partnerships to Engineer Our Future
Honolulu, HI

Sustainable solutions for a better tomorrow
Honolulu, HI

Civil Engineering Design and Construction Management and Highway design.
Flint, MI

Communications - Security - Fire Alarm
Los Angeles, CA
Permitting - Engineering - Construction Management - Environmental Compliance
Greeley, CO

Engineering, from the ground up.
Chicago, IL

Enabling success and building relationships.
Mobile, AL+3

All Your Engineering Solutions
Jackson, WY+2

Tailored Solutions for Transmission and Conveyance Projects
San Francisco, CA+33

Dedicated to Our Clients Since 1979
El Paso, TX

Preconstruction Planning and General Contracting.
Jackson, MS

Engineering solutions that move communities forward.
Miami, FL+5

Electrical consulting services
Kennewick, WA

Serving S. Oregon and N. California Since 1983
Klamath Falls, OR

Quality Project Solutions
Los Angeles, CA

The Difficult, We Do Right Away. The Impossible, Takes A Little Longer.
St. George, UT

Civil Engineering & Design and Transportation Engineering.
Newport Beach, CA

Construction Management, Resident Engineering, and Construction Inspection and Construction Management.
Lynbrook, NY+1

Structural Engineering and Mechanical Engineering.
West Hills, CA