CIVIL ENGINEERING DESIGN FOR

MUNICIPAL & PUBLIC PROJECTS

Trotter and Associates, Inc. Consulting Engineers is a full service civil engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure.

MORE ABOUT TROTTER

OUR SERVICES

Trotter and Associates, Inc. is a full-service engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience required to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure. 

WASTEWATER ENGINEERING

CIVIL ENGINEERING

MUNICIPAL ENGINEERING

WASTEWATER ENGINEERING

CIVIL ENGINEERING

OUR SERVICES

Trotter and Associates, Inc. is a full-service engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience required to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure. 

  • WASTEWATER ENGINEERING

    Trotter and Associates, Inc. provides a complete range of wastewater engineering services including planning, design and construction supervision. The TAI Team is able to look beyond text book answers and develop project specific solutions to meet our client’s current and future needs.


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  • CIVIL ENGINEERING

    Trotter and Associates, Inc. Consulting Engineers is a full service civil engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure.

  • MUNICIPAL ENGINEERING

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  • WATER ENGINEERING

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  • SURVEYING SERVICES

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  • PLANNING & MAPPING (GIS)

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  • PARKS & RECREATION

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  • WATERSHED & STORM MANAGEMENT

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  • TRANSPORTATION ENGINEERING

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  • SUBDIVISION & DEVELOPMENT

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  • STRUCTURAL ENGINEERING

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  • CONSTRUCTION ADMINISTRATION

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  • ARCHITECTURAL SERVICES

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  • ELECTRICAL ENGINEERING

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Our reputation is built on practical experience. Every engineer on our team started in the field, and to ensure that our designs work in the real world, our team always has plenty of

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OUR PROJECTS

TAI has completed numerous marquee projects that provide a complete solution including planning, design, funding, and implementation. Below is a sample of projects which have resulted in significant improvements to our communities’ civil infrastructure.

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WASTEWATER PROJECTS

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CONSTRUCTION PROJECTS

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LAND DEV. PROJECTS

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WE ARE PROUD

to actively engage with many industry associations and charitable organizations!

TESTIMONIALS

"Working with Trotter and Associates has been an absolute pleasure. From the moment we engaged their services, they displayed a level of professionalism and expertise that set them apart."

Jane Faber, New York

"Trotter and Associates have been a valuable partner in our development projects. Their expertise in engineering and consulting is truly remarkable. Their professionalism and integrity make them a trusted partner"

John Smith, Jersey City

"Trotter and Associates' commitment to excellence and their client-centric approach make them a standout in the industry. I can confidently say that our collaboration with them has been a resounding success."

Madelaine Taylor, Paris

COMPANY NEWS

Interested in what's happening at Trotter and Associates? Stay up-to-date with news from and about Trotter!

OUR RESOURCES

Public Works in Action: Join TAI at the APWA Expo & Roadeo!

By Mark Dupree • May 20, 2026
The excitement is rolling into APWA Chicago Metro Chapter’s Annual Expo & Roadeo this week at the Lake County Fairgrounds and Event Center! Public works professionals from across the region are coming together to showcase impressive equipment, hands-on skills, and the innovation driving our communities forward. Be sure to stop by and connect with Scott Trotter. Karen Young, Maranda Manley, Christian Betz, Chris Marschinke, Eli Winkle, and Steve Cieslica at Booth 47 — we’d love to see you there! 

Connecting with Industry Leaders at CSWEA 2026

By Heidi Patla • May 20, 2026
TAI’s Team, including Aaron Berry, Trevor Tousana, Leah Fields, and Eric Davenport, is joining industry leaders from Illinois, Wisconsin, and Minnesota for the CSWEA 99 th Annual Meeting in St. Paul, Minnesota! Stop by and see them at booths 16 & 17 today and tomorrow! 

GET IN TOUCH

Have an engineering problem that you'd like our help with? Fill out our contact form or call us at (630) 587-0470.

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