Public engineering firm directory

Find engineering consulting firms by capability and location.

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AI Engineers, Inc.

Cromwell, CT

Improving Life. By Design.

WebsitePhone1 office4 projects8 leaders2 credentials5 publications

Project: Rhode Island Corridor Modernization

Service: BridgesService: Bridge structural designService: Bridge inspection and safety evaluationIndustry: FederalIndustry: GovernmentType: Civil Engineering+45 more

ANS

Scotch Plains, NJ

Engineering with integrity & purpose.

WebsitePhone1 office7 projects12 leadersSize Estimate: 100-300 employeesUpdated Jun 2026

Project: The Virginia Vanguard

Service: Civil, Site & Land DevelopmentService: Site Development & PermittingService: Regulatory Coordination & RepresentationIndustry: Renewable EnergyIndustry: SolarType: Civil Engineering+57 more

Barton Coe Vilamaa

Fort Wayne, IN

Spaces to Inspire

WebsitePhone1 office4 leaders4 credentialsFounded 1969Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Architecture & Interior DesignService: Environmentally Conscious Planning & DesignIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+44 more

Base Engineering Inc.

Allentown, PA

Building up vision, leading future

WebsitePhone1 office6 projects8 credentialsFounded 1979Updated Jun 2026

Project: Pinel 2

Service: Surveying and Land PlanningService: Boundary SurveysService: Site PlanningIndustry: CommercialIndustry: IndustrialType: Civil Engineering+25 more

BlueShore Engineering L.L.C.

Teaneck, NJ

Sustainable Engineering, Planning, and Design

WebsitePhone1 office25 projects1 credentialsUpdated Jun 2026

Project: USCG Station New York

Service: Coastal and Marine EngineeringService: Coastal StructuresService: Coastal ModelingIndustry: MarineIndustry: Stormwater & Flood ControlType: Coastal Engineering+25 more

C.C. Johnson & Malhotra, P.C.

Baltimore, MD

Provide the Highest Level of Service to Our Clients While Delivering Value

WebsitePhone6 offices16 projects8 leadersFounded 1979Size Estimate: 50-100 employees

Project: 540 West Madison

Service: Buildings and FacilitiesService: HVAC Systems DesignService: Electrical Power and LightingIndustry: CommercialIndustry: RetailType: Civil Engineering+58 more

CZAR Engineering

Full-service consulting engineering committed to structural excellence and precision

WebsiteUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Foundation and Structural FramingService: Large Scale Load AnalysisIndustry: CommercialIndustry: RetailType: Structural Engineering+19 more

Chao and Associates, Inc.

Columbia, SC

We engineer the solution.

WebsitePhone2 offices3 leaders12 credentialsFounded 1987Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New structural designService: Structural expansionsIndustry: ResidentialIndustry: GovernmentType: Structural Engineering+20 more

Chiffert Ingenieria Arquitectonica Corp

Southampton, NY

Helping People Have Resilient Homes & Buildings

WebsitePhone3 offices1 leadersUpdated Jun 2026

Service detail: Inspection Services

Service: Inspection ServicesService: Pre-Purchase Home Inspection (Standard)Service: Pre-Purchase Home Inspection (Deluxe)Industry: ResidentialType: Acoustic Consulting+32 more

Hoyle Tanner & Associates, Inc.

Manchester, NH

Trusted Experts | Innovative Results

Website7 offices2 projects1 credentials3 publicationsFounded 1973Size Estimate: 50-200 employees

Project: Maplewood Avenue Bridge Rehabilitation

Service: AviationService: BridgesService: Bridge design (new and replacement)Industry: AirportsIndustry: AviationType: Aviation Engineering+33 more

I.A Engineering, P.C.

Long Island City, NY

Infrastructure. Technology. Together.

WebsitePhone2 offices5 projects1 leadersSize Estimate: 1-25 employeesUpdated Jun 2026

Project: MTA NYCT Accessibility Upgrades at Eight Stations

Service: Systems and Technology EngineeringService: Communications and Security SystemsService: ITS, Networking, and ITIndustry: RailIndustry: TransitType: Civil Engineering+30 more

ISE Engineers, Inc.

Temecula, CA

Partners in Every Detail

WebsitePhone3 offices5 projects1 credentialsFounded 2007Updated Jun 2026

Project: Oceanside Fire Station No. 1

Service: Building StructuresService: New ConstructionService: Off-Site and Modular DesignIndustry: CommercialIndustry: IndustrialType: Structural Engineering+37 more

J.M. Robertson Inc.

Tamuning

J.M. Robertson Inc., doing business as Amorient Engineering, has delivered civil, structural, and electrical engineering and construction management services in Guam and Micronesia since 2005. Its team of more than 20 engineers and technical specialists handles the full project lifecycle, from master planning and feasibility studies through sustainable design, construction administration, and post-construction inspections. Amorient also provides local engineering support to international firms expanding services to Guam.

WebsitePhone1 office2 leaders1 credentialsFounded 1982Size Estimate: 20+ employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Facility Condition AssessmentsService: Feasibility StudiesIndustry: FederalIndustry: GovernmentType: Civil Engineering+34 more

K&M Project Services, LLC

Lake Charles, LA

Your Local Engineers Since 2020

WebsitePhone2 offices4 projects3 leaders3 credentialsFounded 2020

Project: Rockefeller Refuge Levees

Service: Civil / Structural EngineeringService: Structural AssessmentService: Foundation EvaluationIndustry: GovernmentIndustry: Natural ResourcesType: Civil Engineering+20 more

Lessani PLLC

Washington, DC

Expert Construction Management and Program Oversight

WebsitePhone1 office6 leaders2 credentialsFounded 2016Size Estimate: 1-10 employees

Service detail: Program & Construction Management (PM/CM)

Service: Program & Construction Management (PM/CM)Service: Program ManagementService: Construction ManagementIndustry: CommercialIndustry: EducationType: Civil Engineering+13 more

Optim Engineering and Technologies LLC

Optimal Approach in Delivering Engineering Solutions Adapting to Evolving Demands

WebsiteFounded 2024Updated Jun 2026

Service detail: Engineering and Design

Service: Engineering and DesignService: Civil EngineeringService: Structural EngineeringIndustry: Renewable EnergyIndustry: UtilitiesType: Civil Engineering+21 more

RPM Team

Navigate a Better Future.

Website5 projects3 leaders1 credentialsUpdated Jun 2026

Project: Division Circle Navigation Center

Service: RPM Engineering - Structural EngineeringService: Delegated Design and Deferred Submittal EngineeringService: Commercial Tenant Improvement EngineeringIndustry: ResidentialIndustry: Affordable HousingType: Structural Engineering+42 more

RockSol Consulting Group

Thornton, CO

RockSol Consulting Group is a full-service civil and transportation engineering practice founded in 1996. Headquartered in Thornton, Colorado, with multiple regional offices and accredited materials testing laboratories, it delivers engineering services across planning, environmental analysis, structural and geotechnical design, construction management, and inspection. It primarily supports state departments of transportation, federal land agencies, and municipal public works departments throughout the western United States.

WebsitePhone7 offices5 projects5 credentialsFounded 1996Size Estimate: 201-500 employees

Project: US 40 Berthoud Pass West Resurfacing

Service: Transportation EngineeringService: Transportation planning and impact studiesService: Roadway and highway designIndustry: GovernmentIndustry: FederalType: Civil Engineering+45 more

Schneider Structural Engineers

Tucson, AZ

Inventive. Constructible. Cost Effective.

Website3 offices36 projects2 leadersFounded 1999Size Estimate: Up to 25 employeesUpdated Jun 2026

Project: AC Hotel by Marriott

Service: Structural Planning and FeasibilityService: Structural Systems EvaluationService: Preliminary Structural DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+41 more

Schwartz & Associates, Inc.

Lynchburg, VA

Schwartz & Associates, Inc. is a structural and highway design engineering practice established in 1981, with offices in Lynchburg and Roanoke, Virginia. The practice specializes in bridge design, bridge and highway structure safety inspection, roadway design, and bridge rehabilitation, serving the Virginia Department of Transportation as its largest client alongside approximately 40 Virginia municipalities. Its personnel have performed or supervised more than 40,000 structure safety inspections and designed hundreds of plans for highway structures and bridges. Its services encompass new bridge and bridge repair design, pedestrian and bicycle facility design, construction administration, and traffic control planning.

Website2 offices12 projects2 leadersFounded 1981Size Estimate: 1-49 employeesUpdated Jun 2026

Project: Rte. 128 (Candlers Mountain Road) over NS Railway Superstructure Replacement

Service: New Bridge & Bridge Repair DesignService: Superstructure ReplacementService: Substructure RehabilitationIndustry: BridgesIndustry: Highways & RoadsType: Structural Engineering+32 more

Simon Design Engineering, LLC

Wellesley, MA

Professional structural and parking engineering services

WebsitePhone1 office9 projectsSize Estimate: 6-25 employeesUpdated Jun 2026

Project: Yawkey Center for Cancer Care

Service: Structural EngineeringService: Complete Structural DesignService: Professional Designer of Record ServicesIndustry: HealthcareIndustry: CommercialType: Structural Engineering+17 more

Technical Assurance

Willoughby, OH

Building Enclosure Experts

WebsitePhone1 office5 credentialsUpdated Jun 2026

Service detail: Building Enclosure Consulting

Service: Building Enclosure ConsultingService: Roof ConsultingService: Exterior Facade and Hardscape ConsultingIndustry: HealthcareIndustry: EducationType: Forensic Engineering+22 more

VEi Global Engineering

Fargo, ND

VEi Global Engineering is a multi-discipline engineering consultancy delivering front-end engineering design (FEED), detailed design, project management, and construction coordination for industrial processing facilities. It specializes in sugar, chemical, petrochemical, power, and food processing markets, using 3D plant-design tools to produce detailed project models from concept through start-up.

WebsitePhone5 officesUpdated Jun 2026

Service detail: Project Development

Service: Project DevelopmentService: FEED 0 / FEED 1 / FEED 2 / FEED 3 PhasesService: Feasibility and SWOT AnalysisIndustry: Food & BeverageIndustry: ChemicalsType: Process Engineering+33 more

Waldemar S. Nelson & Co., Inc.

New Orleans, LA

Engineering is the Foundation of Civilization

WebsitePhone2 offices2 projects2 credentials2 publicationsFounded 1945

Project: Artemis II Space Mission Engineering

Service: Civil, Structural and Architectural EngineeringService: Civil Site and Infrastructure DesignService: Structural Engineering for Complex FacilitiesIndustry: Oil & GasIndustry: PetrochemicalType: Architecture & Engineering+34 more