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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Martinez Engineering, LLC

Austin, TX

Martinez Engineering is an Austin, Texas based multi-discipline engineering firm focused on bringing vision to reality. Martinez Engineering thrives on unique and challenging projects that allow collaboration and innovation with partners to align design, cost and quality expectations of clients. Martinez Engineering engineers practical and efficient solutions and delivers them through trust-based client service.

WebsitePhone2 offices12 projects1 leaders1 credentialsUpdated Jun 2026

Project: Austin FC Stadium

Service: Structural EngineeringService: New ConstructionService: Renovation and RestorationIndustry: EducationIndustry: HealthcareType: Civil Engineering+23 more

Melton Engineering Services Austin

Austin, TX

Environmentally Conscious Civil Engineering

Website1 office1 leaders1 credentialsFounded 1990Size Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Climate Change Consulting

Service: Climate Change ConsultingService: Carbon responsibility planning (past and future emissions)Service: Climate risk assessment and policy advisoryIndustry: ResidentialIndustry: CommercialType: Civil Engineering+14 more

Miller Gray, LLC

Austin, TX

Civil Engineering Rooted in Central Texas

WebsitePhone1 office23 projects5 leaders2 credentialsFounded 2014

Project: Lakeway Police Station

Service: Transportation DesignService: Corridor and Planning Area StudiesService: Regional Roadway and Arterial DesignIndustry: GovernmentIndustry: FederalType: Civil Engineering+91 more

Norex Engineering Inc

League City, TX

Expert Engineering Solutions for Residential & Commercial Projects

WebsitePhone3 offices1 credentialsUpdated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Wind BracingService: Structural Wood FramingIndustry: CommercialIndustry: ResidentialType: Structural Engineering+39 more

RSP Engineers

Miami, FL

Your Trusted Civil Engineering Firm for Innovative Solutions

Website8 offices6 projectsUpdated Jun 2026

Project: Stormwater Site Improvements, Frisco

Service: Planning ServicesService: Site assessmentsService: Feasibility studiesIndustry: ResidentialIndustry: CommercialType: Civil Engineering+44 more

Sanbell

Billings, MT

Intelligent Infrastructure. Enduring Communities.

WebsitePhone14 offices2 leaders2 credentialsFounded 1969Size Estimate: 201-500 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Grading and DrainageIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+57 more

Skidmore, Owings & Merrill

Chicago, IL

We are a collective of architects, designers, engineers, and planners working together to build a better future.

Website7 offices4 leadersFounded 1936Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Adaptive ReuseService: EngineeringIndustry: TransportationIndustry: AviationType: Architecture & Engineering+10 more

Steinman Luevano Structures, L.L.P.

Austin, TX

Steinman Luevano Structures, L.L.P. is an Austin, Texas structural engineering practice established in 1998. It provides structural design and construction administration for mid-size commercial and high-end residential projects, as well as building assessment for new and existing structures. Its expertise spans a wide range of structural systems, including tilt-wall, precast concrete, concrete, wood, masonry, light-gauge steel, and structural steel designs.

WebsitePhone1 office4 projects8 leadersFounded 1998Size Estimate: 1-9 employees

Project: El Buen Samaritano

Service: Structural Engineering DesignService: Tilt-Wall ConstructionService: Precast and Cast-in-Place ConcreteIndustry: CommercialIndustry: ResidentialType: Structural Engineering+12 more

Structure Six

Oakland, CA

Building Tomorrow's World.

WebsitePhone4 offices6 projectsUpdated Jun 2026

Project: Travis County Civil and Family Court Facility

Service: Structural EngineeringService: Seismic DesignService: Seismic Strengthening & RetrofitIndustry: CommercialIndustry: EducationType: Civil Engineering+20 more

StructuresPE, LLP

Austin, TX

Providing Solutions Beyond the Structure

WebsitePhone1 office6 leaders2 credentialsFounded 1990Size Estimate: 5-25 employees

Service detail: New Facility Design

Service: New Facility DesignService: Feasibility AssessmentService: Schematic DesignIndustry: CommercialIndustry: Mixed-UseType: Structural Engineering+17 more

Sun Engineering, LLC

Phoenix, AZ

Sun Engineering, LLC offers electrical, mechanical, and plumbing consulting engineering services. Located in Phoenix, Arizona, the practice has decades of design engineering experience.

WebsitePhone2 offices8 projects4 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Phoenix Light Rail Transportation System

Service: Electrical EngineeringService: Aviation and Airfield LightingService: Building Power DistributionIndustry: AirportsIndustry: AutomotiveType: Automation & Controls+47 more

Terradyne Engineering Inc.

Euless, TX

Geotechnical & Environmental Engineering Experts Since 1995

WebsitePhone6 offices2 credentialsFounded 1995Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Drilling & SamplingService: Soil Testing & Laboratory AnalysisIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+21 more

Three Pillar Structural Engineering Group

Chicago, IL

The Art, Science, and Construction of Engineering

WebsitePhone2 offices5 projects1 credentialsFounded 2020Updated Jun 2026

Project: Chicago Architectural Bicentennial Art Installations

Service: Structural Engineering DesignService: Reinforced Concrete DesignService: Structural Steel DesignIndustry: CommercialIndustry: ResidentialType: Structural Engineering+13 more

Walker Consultants

Chicago, IL

Bringing Life to the Built Environment

Website26 offices4 publicationsFounded 1965Size Estimate: 500+ employeesUpdated Jun 2026

Service detail: Parking Design

Service: Parking DesignService: Functional DesignService: Architecture DesignIndustry: AviationIndustry: ResidentialType: Forensic Engineering+44 more

saam architecture, LLC

Boston, MA

A progressive approach to the practice of architecture.

WebsitePhone4 offices8 projects9 leadersUpdated Jun 2026

Project: Hanscom Airfield Rescue and Fire Fighting Facility

Service: Aviation Facility ArchitectureService: Terminal Design and RenovationService: Airfield Support FacilitiesIndustry: AviationIndustry: DefenseType: Architecture & Engineering+23 more