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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Aegis

Silver Spring, MD

Keeping Construction Projects on Track

WebsitePhone8 offices5 projects7 leadersFounded 2006Updated Jun 2026

Project: Reagan National Airport

Service: Planning & SchedulingService: CPM Schedule DevelopmentService: Schedule Analytics, Quality Control, and KPI AnalysisIndustry: InfrastructureIndustry: AirportsType: Owner's Engineer+29 more

Alpine Industrial Services

Winona, MN

Industrial motor, power and automation engineering services

WebsitePhone4 offices1 credentialsUpdated Jun 2026

Service detail: Industrial Automation

Service: Industrial AutomationService: Advanced Process ControlService: PLC ProgrammingIndustry: IndustrialIndustry: ManufacturingType: Automation & Controls+24 more

Ardna Engineering

Rancho Cucamonga, CA

Partnering for Successful Engineering and Construction Management Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Construction and Project Management

Service: Construction and Project ManagementService: Construction ManagementService: Project ManagementIndustry: GovernmentIndustry: CommercialType: Owner's Engineer+14 more

Avelar

Walnut Creek, CA

Collaborative & Innovative

WebsitePhone1 office5 projects6 leaders3 credentialsFounded 1976

Project: Combination of Condominium Units and Single-Family Homes

Service: Forensic and Litigation SupportService: Litigation Expert SupportService: Expert Witness TestimonyIndustry: ResidentialIndustry: Multifamily ResidentialType: Architecture & Engineering+38 more

Bell Engineering and Commissioning, LLC

Specialized MEP Technical Support, Commissioning, and Energy Consulting

Website10 projects2 leaders2 credentialsUpdated Jun 2026

Project: Google Washington DC Office Commissioning

Service: MEP Technical SupportService: Central Plant AssessmentsService: Air Distribution and Pumping SystemsIndustry: CommercialIndustry: FederalType: MEP+20 more

Berns Infrastructure, LLC

Complex Projects. Proven Solutions.

Website8 projects1 leaders1 credentialsFounded 2017Size Estimate: 1-10 employeesUpdated Jun 2026

Project: I-515 Charleston Boulevard Interchange

Service: Construction Engineering DesignService: Earth Retention SystemsService: Soldier Pile WallsIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+38 more

Bersson & Constantaras LLC

Kailua, HI

Specialist federal contracting and engineering advisors

Website1 office8 projects2 leadersFounded 2016Size Estimate: 1-10 employeesUpdated Jun 2026

Project: Mosul Dam Foundation Risk Analysis and Repair

Service: US Government Liaison and Program SupportService: Liaison with US Government AgenciesService: Federal Contact and Visibility FacilitationIndustry: GovernmentIndustry: FederalType: Civil Engineering+18 more

Bowman Consulting Group Ltd.

Bowman combines expertise, innovation and collaboration to deliver landmark projects that stand the test of time.

Website4 projects1 leadersUpdated Jun 2026

Project: Tri-State Tollway (I-294) Reconstruction, Mile Long Bridge

Service: Transportation EngineeringService: Transportation PlanningService: Transportation DesignIndustry: TransportationIndustry: AviationType: Civil Engineering+48 more

Brudis & Associates, Inc.

Columbia, MD

Innovative, high quality, and responsive engineering solutions

WebsitePhone4 offices8 projects4 leaders6 credentialsFounded 1992

Project: MD 180 / MD 351 Highway Improvements

Service: Highway & PlanningService: Roadway Geometrics, Widening, Reconstruction & ImprovementsService: Streetscape DesignIndustry: GovernmentIndustry: FederalType: Civil Engineering+70 more

Bryant Consultants

Carrollton, TX

Engineering Solutions for the Built World

WebsitePhone2 offices12 projectsFounded 1996Updated Jun 2026

Project: County Dam Slope Stability Analysis

Service: Forensic ServicesService: Building Envelope ForensicsService: Geotechnical and Foundation Engineering (GEOFORENSICS)Industry: InfrastructureIndustry: Water ResourcesType: Geotechnical Engineering+30 more

C2PM

Los Angeles, CA

Program & Construction Managers

WebsitePhone5 officesFounded 2002Updated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Project ManagementService: Construction ManagementIndustry: TransportationIndustry: AviationType: Aviation Engineering+33 more

CH4 Systems

Sustainable Engineering Solutions

WebsiteUpdated Jun 2026

Service detail: EPC Services

Service: EPC ServicesService: Engineering & FeasibilityService: Procurement & LogisticsIndustry: Oil & GasIndustry: Renewable EnergyType: EPC+15 more

Cartesian Science & Technology LLC

Fort Meade, MD

All knowledge are interdependent and form one idea.

Website2 officesUpdated Jun 2026

Service detail: Spectrum Engineering

Service: Spectrum EngineeringService: Spectrum certification and assignmentService: EMC and EMI technical reviewIndustry: DefenseIndustry: FederalType: Telecom / RF Engineering+27 more

Cashin Associates, P.C.

Hauppauge, NY

Multi-Disciplinary Engineering, Planning, Construction Management & Environmental Consulting

Website1 office6 projectsFounded 1959Updated Jun 2026

Project: September 11 Memorial Park

Service: Civil and Site EngineeringService: Roadway and Highway DesignService: Waterfront Facilities Design and ConstructionIndustry: GovernmentIndustry: Parks & Open SpaceType: Civil Engineering+41 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

Cwm Consultants Pllc

Civil engineering and project support services built on civility, integrity, and respect.

Website2 credentialsFounded 2017Updated Jun 2026

Service detail: Site Development

Service: Site DevelopmentService: Site PlansService: Site and Project MappingIndustry: MiningIndustry: Water ResourcesType: Civil Engineering+26 more

Damron Engineering & Consulting, LLC

Winchester, VA

Solutions Beyond the Build

WebsitePhone1 office10 projects1 leadersUpdated Jun 2026

Project: Brookneil Drive Over Cedar Creek

Service: Studies & InspectionsService: Facility Condition AssessmentsService: Seismic EvaluationsIndustry: EducationIndustry: HealthcareType: Structural Engineering+24 more

ES Squared LLC

Grand Prairie, TX

Environmental, Safety & Technical Solutions

WebsitePhone2 offices5 leadersFounded 2008Updated Jun 2026

Service detail: Environmental Solutions

Service: Environmental SolutionsService: Air, Chemical, and Materials SamplingService: Environmental AssessmentsIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+18 more

Eradeh Power Consulting

Houston, TX

Empowering Engineering Excellence

Website1 office1 projects1 leaders2 credentials3 publicationsUpdated Jun 2026

Project: Brook Park Data Center Power Assessment

Service: Power Systems & Data Center ConsultingService: Advanced Grid Connection & Islanded Integration StudiesService: Control Architecture DevelopmentIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Electrical Engineering+33 more

Geostock Sandia LLC

Pioneering Underground Energy Storage & Subsurface Injection

Website1 projects3 credentialsUpdated Jun 2026

Project: Strategic Biofuels Class VI Well Permitting

Service: Underground Injection & Well EngineeringService: Class I Hazardous & Non-Hazardous Waste DisposalService: Class VI Carbon Dioxide SequestrationIndustry: Carbon CaptureIndustry: Energy StorageType: Geotechnical Engineering+27 more

Global Engineering Management Solutions, Inc.

Los Angeles, CA

Engineering & Management Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Program Framework and PMO MobilizationService: Program Administration and ControlsIndustry: Highways & RoadsIndustry: BridgesType: Owner's Engineer+23 more

HealthSec Alliance

Cyber-Physical Engineering for Healthcare and Life Sciences.

Website2 credentialsUpdated Jun 2026

Service detail: Due Diligence and Remediation

Service: Due Diligence and RemediationService: Pre-Close AssessmentService: HVAC, Chiller, and Power Control Network AuditsIndustry: HealthcareIndustry: Life SciencesType: Automation & Controls+39 more

INFOTRAN Engineers & Architects, PC

New York, NY

We build for the benefit of all

WebsitePhone2 offices3 projects1 leaders2 credentialsFounded 2007

Project: Culver Line CBTC System

Service: Traffic Engineering & Transportation PlanningService: Traffic Data Collection & AnalysisService: Road Safety Audits & ReviewsIndustry: BridgesIndustry: Highways & RoadsType: Architecture & Engineering+47 more

InTomes Technical Services Inc

Bowmansville, NY

Empowering Progress Through Nuclear Engineering and Design Solutions

Website1 office1 credentialsFounded 2005Updated Jun 2026

Service detail: Digital Twins & Simulation

Service: Digital Twins & SimulationService: 3D Building Information Modeling (BIM)Service: Predictive Maintenance and Scenario PlanningIndustry: NuclearIndustry: FederalType: Power & Utility Engineering+21 more