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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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 credentials
Service: Mechanical Engineering ConsultingService: Finite Element AnalysisIndustry: ManufacturingType: Mechanical Engineering+4 more

Aerosciences, Inc.

Aircraft Design, Loads, & Structural Engineering Services

Website1 credentialsFounded 2004Updated Jun 2026
Service: Structural AnalysisService: Evaluates Aircraft Integrity Through Engineering CalculationsIndustry: AerospaceType: Aerospace Engineering+35 more

Arceneaux Wilson & Cole LLC

Port Arthur, TX

Create. Build. Sustain.

WebsitePhone1 office5 leaders
Service: Civil EngineeringService: Water supply, treatment, storage, and distributionIndustry: GovernmentType: Civil Engineering+40 more

Athena Consulting, Inc.

Tomball, TX

Engineering Leaders in Offshore Decommissioning

WebsitePhone1 officeFounded 2010
Service: Structural Design & AnalysisService: Offshore Jackets, Decks & Helidecks DesignIndustry: Oil & GasType: Structural Engineering+42 more

Bevel Edge PLLC

Richardson, TX

Mechanical Design & Product Development Consulting

Website1 office4 projects2 credentials
Service: Mechanical Engineering & Product DevelopmentService: Product Design & 3D ModelingIndustry: Oil & GasType: Mechanical Engineering+14 more

Beyond Engineering & Testing

Round Rock, TX

engineering beyond limits

WebsitePhone3 offices8 projects
Service: Construction Materials TestingService: Quality Assurance and Quality Control (QA/QC)Industry: Oil & GasType: Geotechnical Engineering+20 more

Brunswick Engineering LLC

East Windsor, NJ

Comprehensive MEP, Fire Protection, and IT Systems Engineering

WebsitePhone2 offices1 credentials
Service: Mechanical & HVAC EngineeringService: HVAC System DesignIndustry: HealthcareType: MEP+20 more

CGL Engineering, LLC

Spring, TX

Engineering Design and Analysis Services

WebsitePhone1 office1 credentials
Service: Mechanical Design and AnalysisService: Custom Mechanism DesignIndustry: IndustrialType: Mechanical Engineering+10 more

Centerline Engineering

Lubbock, TX

Creating solutions across the United States.

Website5 offices1 credentialsUpdated Jun 2026
Service: Civil EngineeringService: Stormwater EngineeringIndustry: Land DevelopmentType: Civil Engineering+23 more

CivTech

Scottsdale, AZ

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

WebsitePhone3 offices12 projects
Service: Traffic EngineeringService: Traffic Impact Analysis StudiesIndustry: GovernmentType: Transportation Engineering+48 more

Civil Systems Engineering, Inc.

Sugar Land, TX

Systems engineering solutions for water resources, transportation, and GIS

Website1 office10 projects7 leaders
Service: Water Resources EngineeringService: Watershed and stormwater master drainage planning and designIndustry: Water ResourcesType: Civil Engineering+36 more

Code Consultants Inc

El Segundo, CA

Experts Responsive Solutions

WebsitePhone5 offices1 leaders
Service: Fire Protection and Life SafetyService: Code ConsultationIndustry: CommercialType: Fire Protection Engineering+50 more

Cottrell & Cottrell, LLC

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

Website8 projects1 leaders1 credentials
Service: Naval Architecture & Marine EngineeringService: Naval ArchitectureIndustry: Oil & GasType: Naval Architecture+35 more

Dirksen Engineering

Uvalde, TX

Civil Engineering & Land Surveying

WebsitePhone1 office1 leaders
Service: Civil Engineering DesignService: Land Development DesignIndustry: Land DevelopmentType: Civil Engineering+23 more

Frontier Surveying Co.

Corpus Christi, TX

Oil and gas land surveying experts since 1979.

WebsitePhone1 office12 credentials
Service: Oil and Gas SurveyingService: Proposed well location and pad stakingIndustry: Oil & GasType: Land Surveying+48 more

Goodheart & Associates, PLLC

Oak Brook, IL

Infrastructure Engineering

WebsitePhone1 office5 projects
Service: Program ManagementService: Project Management and CoordinationIndustry: ManufacturingType: Civil Engineering+54 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 projects
Service: Structural EngineeringService: Preliminary Structural InvestigationsIndustry: ReligiousType: Structural Engineering+14 more

HENECO Engineering and Consulting, LLC

Engineering solutions delivered today, with tomorrow in mind.

Website2 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026
Service: Infrastructure EngineeringService: Roads and bridge engineeringIndustry: Oil & GasType: Civil Engineering+61 more

Hanna Surveying & Engineering

Mansfield, TX

A Team of Registered Professionals

WebsitePhone1 officeUpdated Jun 2026
Service: Private Development Civil EngineeringService: Public Infrastructure Civil EngineeringIndustry: CommercialType: Civil Engineering+6 more

Hedderman Engineering, Inc.

Houston, TX

Before you buy, Call HEI

WebsitePhone1 office3 leaders
Service: Property InspectionsService: Structural InspectionsIndustry: ResidentialType: Civil Engineering+14 more

Jasmine Engineering, Inc.

San Antonio, TX

Full Service Program Management and Total Building Commissioning

WebsitePhone2 offices6 projects
Service: Total Building CommissioningService: MEP CommissioningIndustry: EducationType: Owner's Engineer+24 more

K+A Structural Engineering LLC

San Antonio, TX

Consulting | Assessment | Analysis | Design

WebsitePhone1 office2 leaders
Service: Foundation EngineeringService: Structural EngineeringIndustry: Historic PreservationType: Structural Engineering+16 more

LOI Engineers

El Paso, TX

Engineering the Future

WebsitePhone1 office4 credentials
Service: Geotechnical EngineeringService: Foundation investigation and designIndustry: TransportationType: Geotechnical Engineering+15 more

Lone Star Engineering & Inspections

Conroe, TX

A professional, licensed civil engineering firm

WebsitePhone1 office8 projects
Service: Building EngineeringService: Accessibility SpecialistIndustry: CommercialType: Civil Engineering+19 more