Public engineering firm directory

Find engineering consulting firms by capability and location.

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Abi Engineering Consultants Inc

Santa Ana, CA

Geotechnical, Civil, and Structural Engineering Across California and the Western States

WebsitePhone1 office10 projects2 leadersFounded 2004Updated Jun 2026

Project: LA Metro Gold Line - MSE Wall

Service: Geotechnical EngineeringService: Site Investigation and Subsurface ExplorationService: Foundation Design and Lateral Earth Pressure AnalysisIndustry: CommercialIndustry: IndustrialType: Civil Engineering+39 more

AeroMech Incorporated

Mukilteo, WA

Precision aerospace engineering, FAA certification, and inflight connectivity solutions.

WebsitePhone3 offices2 projects3 credentialsUpdated Jun 2026

Project: Piper M700 Fury RVSM Certification

Service: FAA STC DevelopmentService: Inflight Connectivity STCsService: RVSM STCsIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+13 more

Anez Consulting Inc.

Willmar, MN

Grow Your Agribusiness. Reduce Your Stress.

WebsitePhone1 office2 projects1 leaders1 credentialsUpdated Jun 2026

Project: DairyRidge Permitting and Compliance Support

Service: Civil and Agricultural EngineeringService: Animal Housing DesignService: Manure Handling and StorageIndustry: AgricultureIndustry: Food & BeverageType: Civil Engineering+24 more

Appendix R Solutions Inc

Hanover, VA

Providing unique multi-disciplinary engineering solutions

WebsitePhone1 office1 projectsFounded 2000Updated Jun 2026

Project: Post-Fukushima Safe Shutdown and Restart Support

Service: Fire Protection EngineeringService: Fire ModelingService: Classical Fire ProtectionIndustry: NuclearIndustry: Power GenerationType: Fire Protection Engineering+25 more

BKF Engineers

Stronger by Design.

Website8 projects3 leaders2 credentialsSize Estimate: 700-900 employeesUpdated Jun 2026

Project: Caltrans District 5 Pfeiffer Canyon Emergency Bridge Replacement

Service: PlanningService: Civil EngineeringService: Structural EngineeringIndustry: TransportationIndustry: Water ResourcesType: Civil Engineering+36 more

BSI Engineering

Customer Centric. Industry Experts. Inspired Solutions.

Website5 projectsSize Estimate: 250+ employeesUpdated Jun 2026

Project: Transforming Aviation Testing Facilities for Enhanced Performance

Service: Process EngineeringService: Process OptimizationService: DebottleneckingIndustry: ChemicalsIndustry: PharmaceuticalType: Process Engineering+22 more

BayPac Consult Inc.

Oakland, CA

From Vision to Reality

Website1 office8 projectsFounded 2014Size Estimate: 1-9 employeesUpdated Jun 2026

Project: Port of Oakland Program Management Services

Service: Program ManagementService: Program Startup & Governance SupportService: Program Expenditure & Financial PlanningIndustry: Ports & HarborsIndustry: TransitType: Civil Engineering+19 more

Bridgefarmer & Associates, Inc.

Dallas, TX

Engineering reliable transportation and heavy civil infrastructure since 1976

WebsitePhone6 offices8 projectsFounded 1976Updated Jun 2026

Project: DFW Connector

Service: Roadway and Highway EngineeringService: Urban Freeways and InterchangesService: Major and Complex Highway DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+30 more

CBS Squared, Inc.

Minneapolis, MN

Engineers, Architects, Surveyors & Grant Writers

WebsitePhone5 offices5 projects2 leadersSize Estimate: 10-50 employeesUpdated Jun 2026

Project: Milwaukee Readiness Center

Service: Municipal EngineeringService: Water system design and improvementsService: Wastewater collection and treatment designIndustry: GovernmentIndustry: Highways & RoadsType: Architecture & Engineering+71 more

ClearStream Environmental

Sandy, UT

Engineered Solutions for Water and Wastewater Treatment

WebsitePhone1 officeFounded 2002Updated Jun 2026

Service detail: Process Design and Engineering

Service: Process Design and EngineeringService: Municipal Water TreatmentService: Municipal Wastewater TreatmentIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+27 more

Diaz-Yourman & Associates

Geotechnical consulting services for infrastructure, transportation, and environmental projects

Website1 projects4 credentialsFounded 1992Updated Jun 2026

Project: Anaheim Regional Transportation Intermodal Center (ARTIC), Phase 1

Service: Geotechnical DesignService: Site and Route EvaluationsService: Geologic Hazard AssessmentsIndustry: Highways & RoadsIndustry: FederalType: Geotechnical Engineering+42 more

Fairbanks Engineering Corporation

Exeter, RI

Fairbanks Engineering Corporation (FEC) is a specialized consulting firm providing geotechnical, waterfront/marine, dam safety, and structural engineering services to private and public clients. Founded in 2000 and based in Exeter, Rhode Island, FEC serves projects across New England and the Caribbean, delivering cost-effective investigation, testing, design, and dam safety solutions.

WebsitePhone1 office1 leadersFounded 2000Updated Jun 2026

Service detail: Marine/Waterfront Engineering

Service: Marine/Waterfront EngineeringService: Dam Safety EngineeringService: Geotechnical EngineeringIndustry: MarineIndustry: Water ResourcesType: Geotechnical Engineering+12 more

Falcon Engineering Services Inc

Temecula, CA

Providing Innovative Construction Solutions

WebsitePhone1 office6 projects11 leadersFounded 2009Updated Jun 2026

Project: 71/91 Interchange Project

Service: Project ManagementService: Program and Project ManagementService: Project SchedulingIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+29 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

JBW Consulting Engineers

Duluth, MN

Removing Barriers

WebsitePhone4 offices4 projectsUpdated Jun 2026

Project: WIPP Nuclear Waste Facility

Service: Mechanical & Process EngineeringService: Process Design & ImprovementService: Industrial Ventilation & Dust CollectionIndustry: IndustrialIndustry: Oil & GasType: Civil Engineering+36 more

JMA Civil

Oakland, CA

Civil & Rail Design Professionals

WebsitePhone1 office8 projects6 leaders1 credentialsFounded 2011

Project: California High-Speed Rail Construction Package 1

Service: Railroad and Transit EngineeringService: Mainline & Railroad Facility DesignService: Conceptual Rail DesignIndustry: IndustrialIndustry: RailType: Civil Engineering+34 more

Kaskaskia Engineering Group, LLC

Belleville, IL

Exceptional, innovative, and comprehensive engineering and contracting solutions

WebsitePhone1 office5 projects2 leadersUpdated Jun 2026

Project: Troy O'Fallon Road Bridge Replacement

Service: Civil EngineeringService: Comprehensive Civil DesignService: Planning Services Tailored To MunicipalIndustry: GovernmentIndustry: FederalType: Civil Engineering+67 more

Kice Industries, Inc.

Park City, KS

Air systems, automation, and engineering for bulk material handling.

WebsitePhone1 officeFounded 1946Updated Jun 2026

Service detail: Air Systems

Service: Air SystemsService: Pneumatic ConveyingService: Multi-Aspirator® Air ClassificationIndustry: Food & BeverageIndustry: AgricultureType: Process Engineering+20 more

LIN Consulting, Inc.

Diamond Bar, CA

Proven Track Record

WebsitePhone3 offices6 projects6 leaders8 credentialsFounded 1997

Project: 7th Standard Road Widening

Service: Traffic EngineeringService: Fiber Optic Communication SystemsService: Intelligent Transportation Systems (ITS)Industry: TransportationIndustry: Highways & RoadsType: Civil Engineering+27 more

MPF, Inc.

Walnut Creek, CA

Transit & Rail Program Management and Engineering Services

WebsitePhone1 office4 projects1 leadersFounded 2022Updated Jun 2026

Project: Stockton Diamond Grade Separation

Service: Program & Project ManagementService: Contract & Procurement Document DevelopmentService: Progressive Design-Build SupportIndustry: TransitIndustry: RailType: Civil Engineering+26 more

Moffatt & Nichol

Long Beach, CA

Creative People, Practical Solutions

WebsitePhone1 office4 projects1 credentialsFounded 1945Updated Jun 2026

Project: Charleston Water Plan

Service: PortsService: Container and Cargo FacilitiesService: Cruise Homeports and Ports-of-CallIndustry: Ports & HarborsIndustry: MarineType: Coastal Engineering+53 more

Precisely Engineered LLC

Mission-Ready Separation Systems and Aerospace Engineering

Website1 projects1 leadersUpdated Jun 2026

Project: LSP-Agnostic Payload Separation System Development

Service: Mechanical & Aerospace EngineeringService: Structural and Mechanism DesignService: Design for Harsh EnvironmentsIndustry: DefenseIndustry: FederalType: Mechanical Engineering+15 more

RML Acoustics, LLC

Charlotte, NC

Acoustical consulting and noise control services across the Southeast

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Noise Control and Vibration Isolation

Service: Noise Control and Vibration IsolationService: MEP System Noise Control and Vibration IsolationService: Architectural Noise ControlIndustry: CommercialIndustry: ResidentialType: Acoustic Consulting+22 more

Ruettgers & Schuler Civil Engineers

Bakersfield, CA

Ruettgers & Schuler Civil Engineers is a consulting civil engineering firm established in 1980 in Bakersfield, California, specializing in traffic impact and transportation studies, grade separation, and right-of-way engineering throughout the San Joaquin Valley. The practice has provided comprehensive project management for major rail and highway grade separation projects and has conducted more than 500 transportation studies in Kern County and the San Joaquin Valley, including traffic impact analysis for solar and wind energy projects, master plan communities, and major retail commercial developments. Working primarily with public agencies including special districts, cities, counties, and the State of California, Ruettgers & Schuler also coordinates with major rail companies including Union Pacific Railroad and BNSF Railway.

WebsitePhone1 office3 leadersFounded 1980Updated Jun 2026

Service detail: Transportation Design Services

Service: Transportation Design ServicesService: Traffic signal designService: Sign and striping designIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+44 more