Public engineering firm directory

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Adico, LLC

Friendswood, TX

Texas Civil Engineering Professionals

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Iowa Colony City Engineer

Service: Civil EngineeringService: Site DevelopmentService: Land Development & Master PlanningIndustry: EducationIndustry: CommercialType: Civil Engineering+40 more

All-Terra Engineering, Inc.

Houston, TX

All-Terra Engineering, Inc. is a full-service construction materials testing (CMT) and geotechnical engineering laboratory based in Houston, Texas, founded in 2006 by President Haddis Tewolde, P.E. Backed by a senior team with more than 50 years of combined experience, All-Terra operates an A2LA-accredited laboratory and serves public agencies, developers, contractors, and universities across the Greater Houston area. Core services include construction materials testing, geotechnical engineering, and forensic evaluation of concrete.

WebsitePhone1 office1 leaders4 credentialsFounded 2006Updated Jun 2026

Service detail: Construction Materials Testing (CMT)

Service: Construction Materials Testing (CMT)Service: Concrete TestingService: Soils TestingIndustry: GovernmentIndustry: InfrastructureType: Geotechnical Engineering+29 more

Amarillo Testing & Engineering, Inc.

Amarillo, TX

Geotechnical engineering, structural design, and construction materials testing in the Texas Panhandle

WebsitePhone2 offices4 projects3 leadersFounded 1972Updated Jun 2026

Project: City of Amarillo Osage WTP High Service and Transfer Pump Station

Service: Geotechnical EngineeringService: Subsurface ExplorationService: Geotechnical Laboratory TestingIndustry: GovernmentIndustry: Oil & GasType: Geotechnical Engineering+18 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

Aviles Engineering Corporation

Houston, TX

45 years of excellence

WebsitePhone1 office3 leadersSize Estimate: 50+ employeesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: CommercialType: Geotechnical Engineering+12 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

Beyond Engineering & Testing

Round Rock, TX

engineering beyond limits

WebsitePhone3 offices8 projects7 credentialsSize Estimate: 100-249 employeesUpdated Jun 2026

Project: US54 over Canadian River Bridge Replacement

Service: Construction Materials TestingService: Quality Assurance and Quality Control (QA/QC)Service: Batch Plant InspectionIndustry: Oil & GasIndustry: InfrastructureType: Geotechnical Engineering+18 more

Campos EPC, LLC

Denver, CO

The Leader In Energy Infrastructure

WebsitePhone20 offices1 projects11 leaders3 publicationsFounded 2005

Project: 350MW Data Center Power Generation & Substation Facility

Service: EngineeringService: Pipeline EngineeringService: Transmission And Midstream Pipeline DesignIndustry: Oil & GasIndustry: UtilitiesType: EPC+51 more

Carrillo & Associates, Inc.

Laredo, TX

Providing Client Satisfaction by Ensuring Expedient Quality Results with Technical Excellence

WebsitePhone2 offices4 credentialsFounded 1999Updated Jun 2026

Service detail: Construction Material Testing

Service: Construction Material TestingService: Earthwork testing (in-place density, proctors, gradations, PI, stabilization)Service: Concrete testing (slump, air, cylinders, coring, mix design, batch plant inspection)Industry: GovernmentIndustry: TransportationType: Materials Testing+17 more

Cobalt Engineering

La Marque, TX

Transforming Project Ideas into Remarkable Realities.

WebsitePhone1 office10 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Provides Specialized Geotechnical AnalysisService: Design Solutions To Evaluate SoilIndustry: CommercialIndustry: ResidentialType: Civil Engineering+38 more

Corsair Consulting LLC

Cedar Park, TX

Practical, efficient, and cost-effective geotechnical and civil engineering solutions

WebsitePhone2 offices5 projects9 leaders1 credentialsUpdated Jun 2026

Project: Loop 1604 North Expansion (SH 16 to IH 35)

Service: Geotechnical EngineeringService: Delivers Complete Geotechnical Design ServicesService: Slope StabilityIndustry: TransportationIndustry: AviationType: Geotechnical Engineering+25 more

Dinvent Tech LLC

Spring, TX

Empowering minds, Driving innovation.

WebsitePhone1 office4 projectsUpdated Jun 2026

Project: Pallas Project

Service: Aerospace EngineeringService: Aerospace Systems EngineeringService: Concept Design & Structural AnalysisIndustry: AerospaceIndustry: NuclearType: Aerospace Engineering+30 more

Dudley Engineering LLC

Austin, TX

A passionate team of geotechnical, structural, and environmental engineers known for a construction-wise approach and exceptional communication

WebsitePhone3 offices1 projects6 leaders4 publicationsSize Estimate: 10-49 employees

Project: Kyle Field Redevelopment - Texas A&M University

Service: Structural EngineeringService: Structural DesignService: Construction AdministrationIndustry: CommercialIndustry: EducationType: Structural Engineering+21 more

Dynamic Engineering Consultants

Sulphur Springs, TX

Dynamic Engineering Consultants (DEC) is a multi-discipline professional services firm based in Sulphur Springs, Texas, serving East Texas since 2004. DEC provides civil engineering, geotechnical engineering, structural engineering, environmental services, surveying and mapping, materials testing and quality control, and construction management. Clients include commercial and industrial developers, contractors, government institutions, public and private utilities, and natural resource companies.

WebsitePhone1 officeFounded 2004Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site PlanningService: Street And Roadway DesignIndustry: CommercialIndustry: IndustrialType: Civil Engineering+30 more

Earth Engineering, Inc.

Houston, TX

Earth Engineering, Inc. is a Houston, Texas-based geotechnical engineering and construction materials testing firm founded in 1996 by Principal and Chief Engineer Moe A. Shihadeh, P.E., D. GE. With 30 employees and an A2LA-accredited laboratory, it provides geotechnical investigation, foundation recommendations, environmental services, and construction materials testing for medical, institutional, commercial, industrial, infrastructure, and residential projects. Earth Engineering has held indefinite service contracts with major clients including Houston ISD, Texas A&M University System, UT MD Anderson Cancer Center, and the Port of Houston Authority.

WebsitePhone1 office1 leaders1 credentialsFounded 1996Size Estimate: 30 employees

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Site InvestigationService: Foundation System Design & RecommendationsIndustry: EducationIndustry: HealthcareType: Geotechnical Engineering+14 more

GAI Consultants, Inc.

Indianapolis, IN

Transforming Ideas Into Reality®

WebsitePhone5 offices24 leaders4 publicationsFounded 1958Updated Jun 2026

Service detail: Environmental Services

Service: Environmental ServicesService: Environmental Impact Analysis and NEPA DocumentationService: Permitting and Regulatory ComplianceIndustry: Power GenerationIndustry: Renewable EnergyType: Civil Engineering+44 more

GTS Consulting

Bryant, AR

Quality results, timely service.

WebsitePhone5 offices5 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Drilling and SamplingService: Foundation Design and Support OptionsIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+34 more

Geotech Engineering And Testing Ltd

Houston, TX

Geotech Engineering and Testing (GET) is a multi-disciplined organization of licensed engineers, geologists, field and laboratory technicians, and clerical personnel who combine their technical capabilities, past experience, dedication, and enthusiasm to offer the finest service through an integrated team effort. GET has a staff of about 60 engineers, geologists, technicians, and support staff. GET’s projects consist of public infrastructure, residential developments, educational facilities, medical facilities, petrochemical complexes, wind turbines, solar farms, chain stores, transportation, commercial development, industrial facilities, port and harbor facilities, aviation, high-rise, and low-rise buildings.

WebsitePhone1 office1 credentialsFounded 1985Updated Jun 2026

Service detail: Forensic Engineering

Service: Civil and Structural EngineeringService: Geotechnical EngineeringService: Construction Materials EngineeringIndustry: ResidentialIndustry: CommercialType: Civil Engineering+21 more

Gessner Engineering

College Station, TX

Gessner Engineering provides civil engineering, structural engineering, geotechnical engineering, construction materials testing, and land surveying services. Founded in 2003 and headquartered in College Station, the practice supports public, private, and municipal clients from additional offices in Fort Worth and San Antonio. It utilizes modern technologies, such as integrated GNSS networks and unmanned aerial flight systems, to deliver sustainable and purposeful infrastructure across Texas.

Website3 offices10 projectsFounded 2003Updated Jun 2026

Project: New Braunfels Fire Station No. 7

Service: Civil EngineeringService: Site DevelopmentService: Infrastructure ImprovementsIndustry: GovernmentIndustry: Public SafetyType: Civil Engineering+32 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

Hayre McElroy & Associates, LLC

Redmond, WA

Hayre McElroy & Associates, LLC is a special inspection, materials testing, and engineering firm serving public and private clients throughout the Pacific Northwest, Alaska, Hawaii, and Texas. Its accredited full-service laboratory tests soil, aggregate, hot-mix asphalt, concrete, masonry, shotcrete, fireproofing, and structural steel, and provides geotechnical strength and corrosion potential testing. HMA's licensed engineers and certified multi-discipline inspectors support projects from small municipal developments to large military and transit programs, complementing testing work with civil, electrical, fiber optics, code compliance, TESC, and construction management services.

WebsitePhone3 offices4 credentialsUpdated Jun 2026

Service detail: Special Inspection

Service: Special InspectionService: Materials TestingService: Geotechnical EngineeringIndustry: InfrastructureIndustry: GovernmentType: Geotechnical Engineering+11 more

Henley-Johnston & Associates, Inc.

Dallas, TX

Leader and innovator in the highly specialized field of geotechnical engineering

WebsitePhone2 offices6 projects1 credentialsFounded 1951Updated Jun 2026

Project: AT&T Discovery District

Service: Geotechnical EngineeringService: Foundation Design & AnalysisService: Residential Geotechnical ServicesIndustry: CommercialIndustry: Multifamily ResidentialType: Geotechnical Engineering+16 more

Kenall, Inc.

Houston, TX

Engineering to a Better World

WebsitePhone2 offices4 projects6 leaders8 credentialsFounded 2002

Project: San Joaquin River Restoration Program

Service: Civil and Structural EngineeringService: Civil DesignService: Structural Engineering and DesignIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+40 more

LJB Inc.

Lima, OH

Improving the quality of life for the clients, communities and individuals we serve.

Website10 offices5 projects1 leaders4 credentialsFounded 1966Updated Jun 2026

Project: Woodland Avenue Pump Station Rehab

Service: Structural EngineeringService: Tilt-Up Concrete DesignService: Composite Bridge DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+45 more