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.

Filters2

ARGO Systems, LLC

Baltimore, MD

Innovative Construction Solutions

WebsitePhone6 offices1 credentialsFounded 2004Size Estimate: 50-100 employeesUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project Planning and SchedulingService: Budget and Cost ControlIndustry: GovernmentIndustry: DefenseType: Electrical Engineering+26 more

Accura Engineering and Consulting Services, Inc.

Atlanta, GA

Providing comprehensive engineering, construction, and construction management services.

WebsitePhone3 offices8 leadersFounded 2003Size Estimate: 120 employeesUpdated Jun 2026

Service detail: Federal Services

Service: Federal ServicesService: Defense Program SupportService: Civilian Agency SupportIndustry: FederalIndustry: DefenseType: Civil Engineering+30 more

Allen Engineering and Science

Jackson, MS

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

WebsitePhone6 offices5 leadersFounded 1993Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Civil EngineeringService: Environmental EngineeringIndustry: Oil & GasIndustry: ManufacturingType: Civil Engineering+26 more

Anchor QEA

Seattle, WA

Transforming Our Environment and Communities, with Integrity and Vibe

WebsitePhone28 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Hancock County Marsh Living Shoreline

Service: EngineeringService: Civil EngineeringService: Coastal ResilienceIndustry: Power GenerationIndustry: FederalType: Civil Engineering+46 more

Arrington Engineering & Land Surveying Inc.

Birmingham, AL

Innovation Runs In Our Blood

WebsitePhone1 officeFounded 1985Updated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary surveysService: Topographic surveysIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+17 more

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders8 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Service: Program & Development ServicesService: Program ManagementService: Owner's Representative ServicesIndustry: Land DevelopmentIndustry: Oil & GasType: Civil Engineering+38 more

BSI Engineering & Surveying, Inc.

Eufaula, AL

Engineering, surveying, and environmental services across the southeast

WebsitePhone3 offices9 projects5 leadersFounded 1994Updated Jun 2026

Project: North Railroad Drainage Study

Service: PlanningService: Site Selection & AnalysisService: Site Assessment ReportsIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+36 more

Babbs Engineering Consultants, LLC

Douglasville, GA

Committed to Engineering the World for Future Generations

WebsitePhone2 offices13 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Commercial Development PlanningService: Residential DesignIndustry: GovernmentIndustry: TransportationType: Civil Engineering+19 more

Banner Defense, Inc.

Madison, AL

Empowering The Warfighter With Innovative Solutions

Website1 office4 projects1 leadersFounded 2014Updated Jun 2026

Project: Systems Simulation, Software, and Integration (S3I)

Service: Systems EngineeringService: Hardware EngineeringService: Software EngineeringIndustry: DefenseIndustry: AerospaceType: Defense Engineering+21 more

Corporate Environmental Risk Management, LLC

Atlanta, GA

Building Better Communities, Creating Opportunities, and Inspiring the Next Generation

WebsitePhone4 offices4 leadersFounded 1995Size Estimate: 100+ employeesUpdated Jun 2026

Service detail: Remediation and Contracting

Service: Program ManagementService: Environmental ManagementService: Engineering and TestingIndustry: TransportationIndustry: Water ResourcesType: Environmental Engineering+9 more

Croy Engineering

Marietta, GA

Engineering the Extra Mile

WebsitePhone3 offices6 projectsFounded 2005Size Estimate: 100+ employeesUpdated Jun 2026

Project: Chattahoochee Technical College Aviation Training Academy

Service: AviationService: Airport Development & ExpansionService: Initial DevelopmentIndustry: AviationIndustry: AirportsType: Civil Engineering+50 more

Gonzalez-Strength & Associates, Inc.

Birmingham, AL

Your Project, Our Passion

WebsitePhone1 officeSize Estimate: 100+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Planning and ApprovalsService: Due Diligence ReportingIndustry: Land DevelopmentIndustry: Highways & RoadsType: Civil Engineering+44 more

HBK Engineering, LLC

Chicago, IL

A Proven Leader in Utility Engineering

WebsitePhone29 offices6 credentialsFounded 1998Size Estimate: 900+ employeesUpdated Jun 2026

Service detail: Electrical Utility Infrastructure Design

Service: Electrical Utility Infrastructure DesignService: Transmission and distribution line designService: Substation designIndustry: Electric UtilitiesIndustry: Power GenerationType: Environmental Engineering+48 more

Hargrove Engineers & Constructors

Mobile, AL

The right people. The right place. The right time.

WebsitePhone18 offices1 credentialsSize Estimate: 2,700 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Conceptual and Front End StudiesService: Capital Projects EngineeringIndustry: AgricultureIndustry: ChemicalsType: EPC+27 more

Isaiah Engineering, Inc.

Mobile, AL

Building the Future

WebsitePhone1 officeFounded 2003Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Construction Management

Service: Construction ManagementService: Construction Cost Estimating and Cost ControlService: Project Planning and SchedulingIndustry: FederalIndustry: GovernmentType: Automation & Controls+58 more

Jones, Blair, Waldrup and Tucker, Inc.

Gadsden, AL

Sustainable Solutions for Real World Needs

WebsitePhone1 officeFounded 1944Updated Jun 2026

Service detail: Water and Wastewater

Service: Water and WastewaterService: Water Supply, Treatment, Storage, and DistributionService: Wastewater Collection, Treatment, and DisposalIndustry: Parks & Open SpaceIndustry: ResidentialType: Civil Engineering+49 more

KHAFRA Engineering Consultants, Inc.

Atlanta, GA

Evaluate - Solve - Deliver

WebsitePhone7 offices4 projects6 leaders10 credentialsFounded 1986

Project: Lincoln Park Green Infrastructure

Service: ArchitectureService: Architectural designService: Design/Build deliveryIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+71 more

Kheops Architecture Engineering Survey D P C

Atlanta, GA

Evaluate - Solve - Deliver

Website10 offices7 leaders2 credentialsFounded 1917Updated Jun 2026

Service detail: Construction Services

Service: ArchitectureService: Civil and Site EngineeringService: Construction ServicesIndustry: Arts & CultureIndustry: AviationType: Architecture & Engineering+31 more

Larry E. Speaks & Associates, Inc.

Montgomery, AL

Larry E. Speaks & Associates, Inc. is a civil engineering, land surveying, and environmental services consulting practice headquartered in Montgomery, Alabama. Founded in 1976, Larry E. Speaks & Associates has served the River Region and broader Alabama for nearly five decades. With twenty-six employees including four registered professional engineers, three registered professional land surveyors, and four environmental scientists, the team delivers comprehensive services across residential, commercial, industrial, and municipal sectors.

WebsitePhone1 office2 leaders4 credentialsFounded 1976Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water distribution and utility coordinationService: Streets, highways, and roadway designIndustry: ResidentialIndustry: CommercialType: Civil Engineering+37 more

Legacy Collaborative, LLC

Birmingham, AL

Let's Create Your Legacy

WebsitePhone3 offices4 leaders1 credentialsSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Master PlanningIndustry: FederalIndustry: GovernmentType: Civil Engineering+28 more

McCrory & Williams, Inc.

Mobile, AL

Celebrating over 50 years of excellence.

WebsitePhone1 office1 projects4 leadersFounded 1975Updated Jun 2026

Project: Mobile Area Water and Sewer System Engineering Services

Service: Roadway and Recreational DesignService: Field surveysService: Corridor studiesIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+47 more

Northstar Engineering Services

Dothan, AL

Where Our Structure Helps Build Yours.

WebsitePhone2 offices7 projects1 leadersUpdated Jun 2026

Project: Geneva Municipal Airport

Service: Civil EngineeringService: Commercial DevelopmentService: Municipal Civil EngineeringIndustry: CommercialIndustry: GovernmentType: Civil Engineering+20 more

OLH Inc.

Augusta, GA

Trusted solutions for engineering and construction

WebsitePhone4 offices1 projects10 leaders1 credentialsFounded 1993

Project: Atlanta City Courts Construction

Service: Construction ManagementService: Federal ProgramsService: Technical and Construction SupportIndustry: TransportationIndustry: InfrastructureType: Civil Engineering+25 more

Orion Engineers & Constructors

Mobile, AL

Enabling success and building relationships.

Website4 officesFounded 2001Updated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Feasibility StudiesService: Front End Loading PackagesIndustry: Biomass & BioenergyIndustry: ChemicalsType: Architecture & Engineering+73 more