Public engineering firm directory

Find engineering consulting firms by capability and location.

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333 Engineering Services PLLC

Porter, TX

333 Engineering Services PLLC provides specialized consulting mechanical engineering services to clients primarily in the Houston, Texas region. It delivers finite element analysis and structural assessment solutions to support complex industrial and manufacturing design requirements.

Website1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering Consulting

Service: Mechanical Engineering ConsultingService: Finite Element AnalysisService: Analysis Program SetupIndustry: ManufacturingIndustry: IndustrialType: Mechanical Engineering+2 more

Aerosciences, Inc.

Aircraft Design, Loads, & Structural Engineering Services

Website1 credentialsFounded 2004Updated Jun 2026

Service detail: Structural Analysis

Service: Structural AnalysisService: Evaluates Aircraft Integrity Through Engineering CalculationsService: Checking Factors Like DurabilityIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+33 more

Arceneaux Wilson & Cole LLC

Port Arthur, TX

Create. Build. Sustain.

WebsitePhone1 office5 leaders16 credentialsFounded 1988Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water supply, treatment, storage, and distributionService: Wastewater collection, treatment, and disposalIndustry: GovernmentIndustry: TransportationType: Civil Engineering+38 more

Athena Consulting, Inc.

Tomball, TX

Engineering Leaders in Offshore Decommissioning

WebsitePhone1 officeFounded 2010Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Offshore Jackets, Decks & Helidecks DesignService: Pipeline Riser DesignIndustry: Oil & GasType: Structural Engineering+41 more

Bevel Edge PLLC

Richardson, TX

Mechanical Design & Product Development Consulting

Website1 office4 projects2 credentialsUpdated Jun 2026

Project: The Mack Clamps

Service: Mechanical Engineering & Product DevelopmentService: Product Design & 3D ModelingService: Engineering Analysis & SimulationIndustry: Oil & GasIndustry: AutomotiveType: Mechanical Engineering+12 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

Brunswick Engineering LLC

East Windsor, NJ

Comprehensive MEP, Fire Protection, and IT Systems Engineering

WebsitePhone2 offices1 credentialsUpdated Jun 2026

Service detail: Mechanical & HVAC Engineering

Service: Mechanical & HVAC EngineeringService: HVAC System DesignService: Thermal Comfort AnalysisIndustry: HealthcareIndustry: HospitalityType: MEP+18 more

CGL Engineering, LLC

Spring, TX

Engineering Design and Analysis Services

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Mechanical Design and Analysis

Service: Mechanical Design and AnalysisService: Custom Mechanism DesignService: Extreme High Pressure / High Temperature Component DesignIndustry: IndustrialIndustry: ManufacturingType: Mechanical Engineering+8 more

Centerline Engineering

Lubbock, TX

Creating solutions across the United States.

Website5 offices1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Stormwater EngineeringService: Land Development EngineeringIndustry: Land DevelopmentIndustry: Water SupplyType: Civil Engineering+21 more

CivTech

Scottsdale, AZ

Quality, integrity, and technical expertise providing innovative engineering solutions for traffic, transportation planning, and design.

WebsitePhone3 offices12 projects7 leadersFounded 2002Size Estimate: 5-25 employees

Project: Palisene Traffic Impact Analysis

Service: Traffic EngineeringService: Traffic Impact Analysis StudiesService: Traffic Control PlansIndustry: GovernmentIndustry: TransportationType: Transportation Engineering+46 more

Civil Systems Engineering, Inc.

Sugar Land, TX

Systems engineering solutions for water resources, transportation, and GIS

Website1 office10 projects7 leaders1 credentialsFounded 2002Updated Jun 2026

Project: Hidalgo County Countywide FEMA Flood Map Modernization Project

Service: Water Resources EngineeringService: Watershed and stormwater master drainage planning and designService: Urban storm systems planning and CIP developmentIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+34 more

Code Consultants Inc

El Segundo, CA

Experts Responsive Solutions

WebsitePhone5 offices1 leaders4 credentialsFounded 1973Updated Jun 2026

Service detail: Fire Protection and Life Safety

Service: Fire Protection and Life SafetyService: Code ConsultationService: Fire and Egress ModelingIndustry: CommercialIndustry: RetailType: Fire Protection Engineering+48 more

Cottrell & Cottrell, LLC

Fully integrated engineering and business services for the offshore, inland, and marine industries.

Website8 projects1 leaders1 credentialsUpdated Jun 2026

Project: TLP Life Extension Cost Projection Study

Service: Naval Architecture & Marine EngineeringService: Naval ArchitectureService: Marine EngineeringIndustry: Oil & GasIndustry: MarineType: Naval Architecture+33 more

Dirksen Engineering

Uvalde, TX

Civil Engineering & Land Surveying

WebsitePhone1 office1 leaders2 credentialsFounded 2011Size Estimate: 5 employees

Service detail: Civil Engineering Design

Service: Civil Engineering DesignService: Land Development DesignService: Commercial Site DesignIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+21 more

Frontier Surveying Co.

Corpus Christi, TX

Oil and gas land surveying experts since 1979.

WebsitePhone1 office12 credentialsFounded 1979Updated Jun 2026

Service detail: Oil and Gas Surveying

Service: Oil and Gas SurveyingService: Proposed well location and pad stakingService: Boundary and surface ownership surveysIndustry: Oil & GasIndustry: TransportationType: Land Surveying+46 more

Goodheart & Associates, PLLC

Oak Brook, IL

Infrastructure Engineering

WebsitePhone1 office5 projects1 leaders4 credentialsSize Estimate: 1-4 employees

Project: Regional Distribution Center Potash Storage Facility

Service: Program ManagementService: Project Management and CoordinationService: Owner's Representative ServicesIndustry: ManufacturingIndustry: IndustrialType: Civil Engineering+52 more

Greeson, Gatlin, Gangluff & Associates Engineers, P.A.

Little Rock, AR

Greeson, Gatlin, Gangluff & Associates Engineers, P.A. is a structural engineering firm based in Little Rock, Arkansas, founded in 1966. Greeson, Gatlin, Gangluff & Associates Engineers, P.A. provides structural design services for new construction and renovation projects across the southeastern United States, with Professional Engineers registered in Alabama, Arkansas, Kentucky, Missouri, Oklahoma, Tennessee, and Texas. GGG Engineers is experienced in the structural design of churches, educational facilities from elementary through higher education, tornado community shelters, hospitals, dormitories, crane structures on navigable waterways, industrial facilities, and water and wastewater treatment plants. Two principals hold certification from the Structural Engineering Certification Board.

WebsitePhone1 office8 projects3 leaders6 credentialsFounded 1966

Project: Little Rock Police Department - 12th Street Station

Service: Structural EngineeringService: Preliminary Structural InvestigationsService: Structural Assessment of Existing BuildingsIndustry: ReligiousIndustry: EducationType: Structural Engineering+12 more

HENECO Engineering and Consulting, LLC

Engineering solutions delivered today, with tomorrow in mind.

Website2 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Infrastructure Engineering

Service: Infrastructure EngineeringService: Roads and bridge engineeringService: Water and wastewater engineeringIndustry: Oil & GasIndustry: PetrochemicalType: Civil Engineering+59 more

Hanna Surveying & Engineering

Mansfield, TX

A Team of Registered Professionals

WebsitePhone1 officeUpdated Jun 2026

Service detail: Private Development Civil Engineering

Service: Private Development Civil EngineeringService: Public Infrastructure Civil EngineeringService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+4 more

Hedderman Engineering, Inc.

Houston, TX

Before you buy, Call HEI

WebsitePhone1 office3 leaders2 credentialsFounded 1985Size Estimate: 18 employees

Service detail: Property Inspections

Service: Property InspectionsService: Structural InspectionsService: Foundation InspectionsIndustry: ResidentialIndustry: CommercialType: Civil Engineering+12 more

Jasmine Engineering, Inc.

San Antonio, TX

Full Service Program Management and Total Building Commissioning

WebsitePhone2 offices6 projects1 leaders18 credentialsFounded 1984

Project: City of San Antonio Public Safety Headquarters

Service: Total Building CommissioningService: MEP CommissioningService: LEED CommissioningIndustry: EducationIndustry: GovernmentType: Owner's Engineer+22 more

K+A Structural Engineering LLC

San Antonio, TX

Consulting | Assessment | Analysis | Design

WebsitePhone1 office2 leadersSize Estimate: 2 employeesUpdated Jun 2026

Service detail: Foundation Engineering

Service: Foundation EngineeringService: Structural EngineeringService: EvaluatesIndustry: Historic PreservationIndustry: CommercialType: Structural Engineering+14 more

LOI Engineers

El Paso, TX

Engineering the Future

WebsitePhone1 office4 credentialsFounded 2003Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Foundation investigation and designService: Pavement design and evaluationIndustry: TransportationIndustry: CommercialType: Geotechnical Engineering+13 more

Lone Star Engineering & Inspections

Conroe, TX

A professional, licensed civil engineering firm

WebsitePhone1 office8 projects2 credentialsUpdated Jun 2026

Project: Algus Packaging

Service: Building EngineeringService: Accessibility SpecialistService: Structural EngineeringIndustry: CommercialIndustry: ResidentialType: Civil Engineering+17 more