Public engineering firm directory

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AG3 Group, LLC

San Antonio, TX

Civil Services with a Forward-Thinking Approach

WebsitePhone8 offices14 projects5 leaders2 credentialsUpdated Jun 2026

Project: VIA Park and Ride at Stone Oak

Service: Civil EngineeringService: Transportation DesignService: Drainage and Stormwater ManagementIndustry: GovernmentIndustry: TransportationType: Civil Engineering+25 more

Ally General Solutions, LLC

Houston, TX

Building now for tomorrow

Website1 office8 projects7 leadersFounded 2011Updated Jun 2026

Project: Houston Veterans Affair Medical Center

Service: Civil EngineeringService: Highways and Airports EngineeringService: Access Road DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+31 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

B2Z Engineering, LLC

Mission, TX

Building a Better Texas

Website5 offices3 projects1 credentialsFounded 2009Size Estimate: 20-75 employeesUpdated Jun 2026

Project: US 77 Geotechnical Investigation

Service: Plans, Specifications & Estimates (PS&E)Service: Highway and Road DesignService: Bridges and Structural DesignIndustry: Highways & RoadsIndustry: GovernmentType: Civil Engineering+38 more

BGE, Inc.

Houston, TX

Serving. Leading. Solving.â„¢

Website2 offices9 projects15 leaders4 credentialsFounded 1975Updated Jun 2026

Project: IH-35 Waco 4B

Service: Construction ManagementService: Contractor & Subcontractor ManagementService: Field InspectionsIndustry: CommercialIndustry: GovernmentType: Civil Engineering+61 more

C. H. Fenstermaker & Associates, L.L.C.

Lafayette, LA

Surveying. Engineering. Environmental Consulting.

WebsitePhone9 offices10 projectsFounded 1950Updated Jun 2026

Project: Louisiana Watershed Initiative - Topographic and Bathymetric Data Collection

Service: Surveying & MappingService: Topographic & Boundary SurveysService: Construction Surveys & StakeoutIndustry: Oil & GasIndustry: PetrochemicalType: Land Surveying+30 more

Cobb, Fendley & Associates, Inc.

Houston, TX

Progress Made Possible

WebsitePhone4 offices7 projects18 leaders7 credentialsFounded 1980

Project: Sam Bass Road Widening Project

Service: Construction ManagementService: Provides OversightService: AdministrativeIndustry: Land DevelopmentIndustry: EducationType: Civil Engineering+64 more

Doucet Associates Inc A Kleinfelder Company

Austin, TX

We are Doucet.

WebsitePhone6 offices4 leaders2 credentialsUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Master Planned CommunitiesService: Multi-Family DevelopmentsIndustry: CommercialIndustry: RetailType: Civil Engineering+110 more

Dreiym Engineering

Houston, TX

Electrical, Corrosion, and Forensic Engineering

WebsitePhone1 office3 leaders3 credentialsFounded 2014Size Estimate: 1-9 employees

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System StudiesService: Electrical Design & ComplianceIndustry: UtilitiesIndustry: TelecommunicationsType: Electrical Engineering+21 more

Dunaway Associates

Fort Worth, TX

Trusted client advisors committed to improving lives in the communities we serve.

WebsitePhone7 offices7 projects1 leaders4 credentials3 publications

Project: Lee Aquatic Park

Service: Civil EngineeringService: Comprehensive planning and master land use plansService: Due diligence and feasibility studiesIndustry: GovernmentIndustry: EducationType: Civil Engineering+56 more

Howland Engineering and Surveying Co.

Laredo, TX

Excellence in Engineering & Surveying Since 1922

WebsitePhone3 offices11 projects3 leaders6 credentialsFounded 1922

Project: Alexander 9th Grade Center

Service: SurveyingService: ALTA SurveysService: TxDOT SurveyingIndustry: Oil & GasIndustry: Renewable EnergyType: Civil Engineering+63 more

Isani Consultants, L.P.

Houston, TX

Designing What Matters

WebsitePhone1 office17 projects5 credentialsFounded 2000Size Estimate: 1-25 employees

Project: Enabling Utilities Landside, George Bush Intercontinental Airport

Service: Transportation EngineeringService: Urban and rural highway designService: Geometric design, driveways, and sidewalksIndustry: InfrastructureIndustry: TransportationType: Aviation Engineering+94 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

Lockwood, Andrews & Newnam, Inc.

Houston, TX

Engineering Solutions That Strengthen Communities

WebsitePhone1 officeFounded 1935Size Estimate: 385+ employeesUpdated Jun 2026

Service detail: Education Program Management

Service: Education Program ManagementService: K-12 Bond Program ManagementService: Higher Education Program ManagementIndustry: EducationIndustry: GovernmentType: Civil Engineering+26 more

MSMM Engineering, LLC

Metairie, LA

From Conception to Completion

WebsitePhone4 offices11 projects5 leaders10 credentialsFounded 2011

Project: Morganza to the Gulf - Reach L Levee

Service: Engineering DesignService: Public InfrastructureService: Flood ControlIndustry: FederalIndustry: GovernmentType: Civil Engineering+32 more

Professional Consulting Company Inc

Auburn Hills, MI

Others see spaces. We see possibilities for something better.

WebsitePhone8 officesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site EngineeringService: Drainage StudiesIndustry: AutomotiveIndustry: CommercialType: Civil Engineering+29 more

SAM, LLC

Chesterfield, MO

Professional Services that Power Decisions

Website4 offices8 projects1 leaders9 credentialsUpdated Jun 2026

Project: TxDOT El Paso District Border Highway East Study

Service: Land SurveyingService: ALTA and Boundary SurveysService: Right-of-Way and EasementsIndustry: Electric UtilitiesIndustry: Renewable EnergyType: Land Surveying+45 more

SRI Global, Inc.

Houston, TX

Professional Design Engineers and Consultants

Website1 office6 projects1 leaders1 credentialsFounded 2011Updated Jun 2026

Project: Cheniere LNG SIS Proof Testing and Risk Assessments

Service: Process EngineeringService: Front-End Engineering Design (FEED)Service: Process Hazard Analysis (PHA)Industry: Oil & GasIndustry: PetrochemicalType: Process Engineering+36 more

Vogler & Spencer Engineering, Inc.

Houston, TX

Civil engineering design and district engineering services for public and private clients in the greater Houston area.

WebsitePhone1 office2 leadersFounded 1978Updated Jun 2026

Service detail: District Engineering

Service: District EngineeringService: Land and Site DevelopmentService: Subdivision InfrastructureIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+17 more

Weisser Engineering & Surveying

Houston, TX

Committed to Providing Exceptional Engineering & Surveying Since 1967

WebsitePhone1 office2 leaders12 credentialsFounded 1967Updated Jun 2026

Service detail: Civil & Subsurface Utility Engineering

Service: Civil & Subsurface Utility EngineeringService: Land Surveying, Mapping & Digital ScanningService: Land-Use PlanningIndustry: InfrastructureIndustry: Land DevelopmentType: Civil Engineering+5 more

Woolpert

Beavercreek, OH

Global resources. End-to-end solutions. Innovative results.

WebsitePhone8 offices3 projects8 leaders9 credentialsFounded 1911

Project: USACE I-ATLAS Coastal Mapping and Nautical Charting

Service: ArchitectureService: Mission-Critical ArchitectureService: Education Facility ArchitectureIndustry: AviationIndustry: AirportsType: Architecture & Engineering+48 more