Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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ARS Engineers, Inc.

Carrollton, TX

Enduring Values | Lasting Solutions

WebsitePhone1 office3 projects6 leaders1 credentialsFounded 1984

Project: Dallas High Five Interchange

Service: Civil EngineeringService: Roadway DesignService: Storm Drainage & Erosion ControlIndustry: TransportationIndustry: AirportsType: Civil Engineering+18 more

Accelerate Engineering, LLC

Houston, TX

Crafting sustainable solutions that enrich lives

WebsitePhone1 office2 leadersFounded 2022Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway DesignService: Traffic EngineeringIndustry: TransportationIndustry: WastewaterType: Civil Engineering+22 more

Accurate Group, Inc.

Lincolnshire, IL

A solution-oriented international organization experienced in engineering and IT services.

Website1 office7 projectsFounded 1994Size Estimate: 25-100 employeesUpdated Jun 2026

Project: Grand Ave. Ramp Reconstruction

Service: Civil EngineeringService: Land Development and Real Estate SupportService: Infrastructure Planning and OversightIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+36 more

Atlas Engineering Group, Ltd.

Deerfield, IL

Innovate, Empower, and Collaborate

Website2 offices12 leadersFounded 2007Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Highway DesignService: Traffic EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+21 more

Bodwe WBK Engineering

St. Charles, IL

We are problem solvers with sustainable solutions to complex challenges

WebsitePhone6 offices2 projects3 leaders8 credentialsFounded 1998

Project: Springinsguth Stream Corridor Restoration

Service: Transportation and RoadwaysService: Roadway Design and Corridor ImprovementService: Traffic Engineering and Impact StudiesIndustry: GovernmentIndustry: FederalType: Civil Engineering+27 more

Chastain & Associates LLC

Creating infrastructure for 70 years.

Website1 projects3 leadersSize Estimate: 80+ employeesUpdated Jun 2026

Project: Village of Oak Park Right-of-Way Permitting Services

Service: Transportation EngineeringService: Expressways, Interstates, Tollways, and HighwaysService: Safety and Feasibility StudiesIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+52 more

Ciorba Group, Inc.

People-Driven Engineering for Illinois, Indiana & Michigan

Website16 projects20 leaders24 credentialsFounded 1927Updated Jun 2026

Project: Bob Michel Bridge Rehabilitation

Service: Bridge DesignService: Bridge RehabilitationService: Bridge ReplacementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+28 more

Civiltech Engineering, Inc.

Itasca, IL

Civiltech Engineering is a transportation and civil engineering firm headquartered in Itasca, Illinois, providing innovative planning, design, and construction engineering solutions for transportation networks in the Chicagoland area and beyond since 1988. With offices in Itasca, Chicago, and Milwaukee, Civiltech delivers transportation design, traffic engineering, structural design, water resources, environmental studies, urban design, and program management services to public and private sector clients.

Website3 officesFounded 1988Updated Jun 2026

Service detail: Transportation Design

Service: Transportation DesignService: Traffic EngineeringService: Traffic studiesIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+19 more

Civitas Engineering Group, Inc.

Houston, TX

Innovative engineering, infrastructure, and technical solutions

WebsitePhone3 offices7 projects2 credentialsSize Estimate: 51-200 employeesUpdated Jun 2026

Project: Dallas Water Utilities Strategic Plan

Service: WaterService: Water TreatmentService: Pumping FacilitiesIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+37 more

DB Sterlin Consultants, Inc.

Chicago, IL

One Vision. Shared Future.

WebsitePhone1 office6 projects1 credentialsUpdated Jun 2026

Project: Wells Street Bridge over the Chicago River

Service: Civil EngineeringService: Roadway Design & GeometricsService: Bicycle & Multi-Use Pathway DesignIndustry: GovernmentIndustry: BridgesType: Civil Engineering+32 more

DBS + M2 Engineering

Cedarburg, WI

One Vision. Shared Future.

WebsitePhone3 offices5 projectsUpdated Jun 2026

Project: Central Tri-State Tollway Mile Long Bridge (I-294) Reconstruction

Service: SurveyingService: As-Built SurveysService: Transportation Design SurveyIndustry: CommercialIndustry: ResidentialType: Civil Engineering+43 more

Delta Engineering Group, LLC

Chicago, IL

Engineering a Better Tomorrow

WebsitePhone1 office4 projects8 credentialsFounded 1987Updated Jun 2026

Project: Metra Consolidated Control Facility

Service: Civil EngineeringService: Roads and StreetsService: FreewaysIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+50 more

EJES Inc

Dallas, TX

Providing Service with Excellence

WebsitePhone5 offices9 projects1 credentialsUpdated Jun 2026

Project: Marine Corps Air Station Iwakuni (MCASI)

Service: Civil EngineeringService: Roadway DesignService: Bridge DesignIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+45 more

GCI Inc.

Longwood, FL

We Help Build the Future Today

WebsitePhone4 offices12 projectsUpdated Jun 2026

Project: Okahumpka Service Plaza Replacement Project

Service: Program and Project ManagementService: Design and Engineering ManagementService: Contract AdministrationIndustry: AirportsIndustry: Arts & CultureType: Geotechnical Engineering+24 more

HVJ Associates, Inc.

Houston, TX

The World is Unpredictable: Infrastructure Must Be Anything But

WebsitePhone3 offices14 projects4 leaders14 credentialsFounded 1985

Project: Leonard Water Treatment Plant and 60-Mile Pipeline

Service: Geotechnical EngineeringService: Geotechnical field exploration and data collectionService: Subsurface laboratory testingIndustry: Highways & RoadsIndustry: Stormwater & Flood ControlType: Civil Engineering+33 more

Iconic Consulting Group

Dallas, TX

Excellence. Every Client. Every Time.

WebsitePhone4 offices7 projectsUpdated Jun 2026

Project: DART/DFW Airport Irving/DFW Corridor

Service: Transportation EngineeringService: Highways and TollwaysService: Intersection ImprovementsIndustry: TransitIndustry: AirportsType: Civil Engineering+25 more

LJA Program Management LLC

Houston, TX

. Client Focused.

WebsitePhone5 offices3 projects5 credentialsFounded 1972Updated Jun 2026

Project: Ranew's E-Coat Masterplan

Service: Aviation ServicesService: Civil EngineeringService: Public Infrastructure and WorksIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+75 more

Lead Engineers, Inc.

Bellevue, WA

We Are Open for Business!

Website1 office1 leaders2 credentialsFounded 2022Size Estimate: 1+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Roadway DesignService: Geometric DesignIndustry: TransportationIndustry: InfrastructureType: Civil Engineering+16 more

Orion Engineers, PLLC

Chicago, IL

Civil, structural, and construction engineering solutions for building, transportation, and utility infrastructure

WebsitePhone1 office11 projectsUpdated Jun 2026

Project: State Armory Renovation

Service: Buildings - Structural EngineeringService: New Construction DesignService: Renovations & RetrofitsIndustry: GovernmentIndustry: EducationType: Civil Engineering+87 more

T&I Engineers, LLC

Schaumburg, IL

Providing engineered solutions to our clients and to our communities.

WebsitePhone2 offices1 leaders3 credentialsUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Phase I Planning and PDRService: Phase II PS&EIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+16 more

TSIT Engineering & Consulting, LLC

Euless, TX

TSIT Engineering & Consulting, LLC is a geotechnical engineering and construction materials testing firm based in Euless, Texas, serving North and Central Texas since 1993. Project Managers average 25 years of experience and the team averages 10 years of field experience. Clients include TxDOT, NTTA, and municipal agencies across a portfolio spanning highways, tollways, airports, stadiums, commercial buildings, water infrastructure, universities, and public safety facilities.

WebsitePhone2 offices8 projects6 credentialsFounded 1993Updated Jun 2026

Project: Cowboys Stadium

Service: Geotechnical EngineeringService: Subsurface ExplorationService: Foundation DesignIndustry: Highways & RoadsIndustry: AirportsType: Geotechnical Engineering+40 more

Tam Consulting Services LLC

Dallas, TX

Nationally Recognized Engineering & Quality Services

WebsitePhone2 offices3 projects5 leaders52 credentialsFounded 2016

Project: TxDOT Southern Gateway Design-Build

Service: Construction Engineering & Inspection (CE&I)Service: Materials Engineering & TestingService: Quality Assurance Program (QAP) Development & OVTIIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+10 more

Tecma Associates, Inc.

Schaumburg, IL

Civil Engineering, Surveying & Construction Management

WebsitePhone2 offices5 projects1 credentialsFounded 1994Updated Jun 2026

Project: IDOT Jane Byrne Interchange Reconstruction

Service: Construction Management and InspectionService: Resident EngineeringService: Phase III Construction EngineeringIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+14 more

TransLand Engineering Group, LLC

Delivering Civil Engineering Innovations

Website5 projectsUpdated Jun 2026

Project: Tollway Contract RR-17-4312: I-88 Reagan Memorial Tollway

Service: Planning EngineeringService: Project Development ReportsService: Traffic StudiesIndustry: Highways & RoadsIndustry: BridgesType: Transportation Engineering+25 more