Public engineering firm directory

Find engineering consulting firms by capability and location.

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Apex Engineering Group

Fargo, ND

Apex Engineering Group brings clarity and confidence to complex engineering projects.

WebsitePhone7 offices11 projects5 leaders18 credentialsFounded 2010

Project: City of Detroit Lakes, MN Municipal Engineering Services

Service: Water EngineeringService: Water wells and intake structuresService: On-site pilot plantsIndustry: GovernmentIndustry: Water ResourcesType: Civil Engineering+83 more

Brudis & Associates, Inc.

Columbia, MD

Innovative, high quality, and responsive engineering solutions

WebsitePhone4 offices8 projects4 leaders6 credentialsFounded 1992

Project: MD 180 / MD 351 Highway Improvements

Service: Highway & PlanningService: Roadway Geometrics, Widening, Reconstruction & ImprovementsService: Streetscape DesignIndustry: GovernmentIndustry: FederalType: Civil Engineering+70 more

CA Group, Inc.

History of Success. Innovation for Tomorrow.

Website1 credentialsFounded 2008Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Corridor StudiesService: Transit System Planning and DesignIndustry: TransportationIndustry: Highways & RoadsType: Environmental Engineering+9 more

CBB

St. Louis, MO

Expert. Trusted Advisor. Friend.

WebsitePhone3 offices20 projects2 leaders23 credentialsFounded 1973

Project: I-270 North Design-Build

Service: Transportation PlanningService: Transportation Studies and PlanningService: Transportation ModelingIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+11 more

Christopher B. Burke Engineering, Ltd.

Rosemont, IL

Full-Service Consulting Engineers

WebsitePhone5 offices10 projects61 credentialsFounded 1986Size Estimate: 250-500 employees

Project: Presidential Park

Service: Civil DesignService: Roadway and Streetscape DesignService: Site DevelopmentIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+51 more

Fuess Consulting, LLC

Reno, NV

Fuess Consulting, LLC is a professional engineering practice based in Reno, Nevada, specializing in traffic engineering and roadway maintenance engineering. It provides technical expertise, operational leadership, and practical field experience to help public agencies and organizations address infrastructure challenges.

Website1 office1 leaders9 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Traffic & Transportation Engineering

Service: Traffic & Transportation EngineeringService: Traffic Studies & AnalysesService: Development Application ReviewIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+17 more

KWH Enterprise, LLC

Meriden, CT

KWH Enterprise, LLC is a traffic and transportation engineering and planning consulting firm established in December 2010 and based in Meriden, Connecticut. Its principal, Kermit Hua, PE, PTOE, brings 28 years of experience supporting public and private sector clients from initial concept through project design and construction assistance.

WebsitePhone1 office1 leadersFounded 2010Updated Jun 2026

Service detail: Traffic Engineering

Service: Traffic EngineeringService: Traffic Signal DesignService: Traffic Impact StudyIndustry: TransportationIndustry: TransitType: Transportation Engineering+10 more

Kiser Traffic and Engineering, LLC

Madison, MS

Kiser Traffic and Engineering, LLC is a traffic engineering and transportation planning consultancy based in Madison, Mississippi. Led by Jonathan A. Kiser, PE, PTP, PTOE, it provides traffic studies and transportation impact analysis for development and infrastructure projects.

Website1 office1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026
Service: Traffic Studies and Transportation Impact AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering

Klein Traffic Consulting, LLC

West Orange, NJ

Klein Traffic Consulting, LLC is a traffic engineering and transportation planning firm in West Orange, New Jersey, providing services to public and private clients. The firm's staff of professional engineers licensed in New Jersey, New York, Pennsylvania, and Delaware, and nationally-certified Professional Traffic Operations Engineers (PTOEs), covers traffic engineering analysis, parking studies, traffic signal design, corridor studies, traffic calming, municipal consulting, and expert testimony.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Traffic Engineering & Transportation Planning

Service: Traffic Engineering & Transportation PlanningService: Traffic Engineering AnalysisService: Parking & Shared Parking StudiesIndustry: GovernmentIndustry: Land DevelopmentType: Transportation Engineering+7 more

LaCroix Traffic Engineering PLLC

LaCroix Traffic Engineering PLLC is a traffic engineering consulting firm serving land developers, engineering firms, and public agencies primarily throughout Michigan and Indiana. Founded and led by Nick LaCroix, P.E., PTOE, with over 20 years of multi-disciplinary traffic engineering experience, LTE provides traffic impact studies, corridor studies, signal timing optimization, interchange and intersection analyses, crash and safety studies, parking studies, work zone maintenance of traffic plans, and non-motorized and pedestrian facility studies.

Website1 leadersUpdated Jun 2026

Service detail: Traffic Impact Studies

Service: Traffic Impact StudiesService: Corridor Studies & Conceptual DesignService: Signal Timing OptimizationIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+7 more

Lee Engineering

Phoenix, AZ

Making our transportation systems safer and more efficient.

Website7 offices4 projects1 leadersFounded 1988Size Estimate: 1-50 employeesUpdated Jun 2026

Project: Overton Park Drive East Street Lighting Design and Construction

Service: Traffic Engineering StudiesService: Traffic impact studiesService: Traffic counts and data collectionIndustry: GovernmentType: Transportation Engineering+21 more

Metro Trafix

Atlanta, GA

Traffic Engineering & Consulting Services

WebsitePhone1 office4 leadersFounded 2020Updated Jun 2026

Service detail: Traffic Operations

Service: Traffic OperationsService: Traffic Signal TimingService: Operational AnalysisIndustry: TransportationIndustry: GovernmentType: Transportation Engineering+13 more

Motus Engineers

South Bend, IN

Traffic, Transportation and Site Design

WebsitePhone1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Traffic Engineering

Service: Traffic EngineeringService: Traffic Impact StudiesService: Traffic Signal DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+8 more

Smith Engineering and Associates, LLC

Cleveland, TN

Innovative & Efficient Engineering Solutions

WebsitePhone3 offices6 projects1 leaders10 credentialsSize Estimate: 1-25 employees

Project: Jackson International Airport Aviation Project Management

Service: Traffic EngineeringService: Traffic CountsService: Traffic Analysis and ModelingIndustry: TransportationIndustry: AviationType: Civil Engineering+71 more

TJ Green Associates, LLC

Bethlehem, PA

Microelectronics Training and Technical Consulting

WebsitePhone1 office1 leaders1 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Microelectronics Training

Service: Microelectronics TrainingService: Visual Inspection CoursesService: Assembly and Packaging SeminarsIndustry: DefenseIndustry: AerospaceType: Defense Engineering+18 more

Thouvenot, Wade & Moerchen, Inc. (TWM)

Swansea, IL

Exceptional Service. Nothing Less.

WebsitePhone1 office2 projects13 credentialsSize Estimate: 200+ employeesUpdated Jun 2026

Project: Pierce Terrace Elementary School

Service: Transportation & Traffic EngineeringService: Roadway DesignService: Traffic & Safety StudiesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+34 more

TrafInfo Communications, Inc.

Woburn, MA

Transportation consulting and wireless traffic monitoring solutions

WebsitePhone1 office6 leaders4 credentialsFounded 2000Size Estimate: 1-10 employees

Service detail: Transportation Consulting

Service: Transportation ConsultingService: Traffic Impact and Access StudiesService: Travel Demand ModelingIndustry: TransportationIndustry: GovernmentType: Transportation Engineering+9 more

Vega Wave Systems, Inc.

West Chicago, IL

Engineering Services for Photonics

WebsitePhone1 officeUpdated Jun 2026

Service detail: Photonics and Optoelectronics Engineering

Service: Photonics and Optoelectronics EngineeringService: Photonics engineeringService: Optoelectronics engineeringIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+4 more