Public engineering firm directory

Find engineering consulting firms by capability and location.

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ASI Solutions, Inc.

Full-service aviation and aerospace engineering house specializing in modifications and 24/7 AOG support

Website2 projects2 leadersFounded 2003Updated Jun 2026

Project: C-130 Center Wing Replacement Engineering

Service: Aircraft ModificationsService: Cabin ReconfigurationsService: LOPA and PSU Layout DrawingsIndustry: AviationIndustry: DefenseType: Aerospace Engineering+19 more

AmerCom Corporation

Parsippany, NJ

Responsive Cost Effective Solutions with Excellence!

WebsitePhone1 office2 projects6 credentialsSize Estimate: 60 employeesUpdated Jun 2026

Project: U.S. Route 202 Bridge over Passaic River - Accelerated Bridge Construction

Service: Structural EngineeringService: Accelerated Bridge ConstructionService: Structural Design and InspectionIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+25 more

Ampirical

Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.

Website3 projects1 credentialsSize Estimate: 250-500 employeesUpdated Jun 2026

Project: 230kV Transmission Line EPC

Service: Substation EngineeringService: Full physical, civil, structural, and P&C designService: Grounding, shielding, and lightning protectionIndustry: Electric UtilitiesIndustry: Power GenerationType: Automation & Controls+58 more

Applied Sciences Consulting, LLC

Tampa, FL

Engineering a sustainable future

WebsitePhone1 office5 projects1 leaders18 credentials3 publications

Project: City of Tampa Vulnerability Assessment

Service: Watershed PlanningService: Watershed & Master PlansService: PD&E StudiesIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+29 more

Armstrong Glen, P.C.

Charlotte, NC

Armstrong Glen, P.C. is a civil engineering consulting practice that provides professional engineering services throughout North and South Carolina. Founded in 1997, it focuses on quality of service, reliability, and accuracy, remaining committed to listening to client needs. The practice primarily serves local municipalities and counties on multi-year, reoccurring contracts ranging from capital stormwater projects to on-call structural services.

WebsitePhone2 offices8 projectsFounded 1997Updated Jun 2026

Project: Celia Avenue Culvert Project

Service: StormwaterService: Stormwater Capital ImprovementsService: Pond RehabilitationIndustry: Stormwater & Flood ControlIndustry: Water SupplyType: Civil Engineering+26 more

Coastline Rail Engineering LLC

Houston, TX

Built for Excellence

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Civil and Transportation Infrastructure

Service: Civil and Transportation InfrastructureService: Feasibility Analysis and PlanningService: Plans, Specifications, and EstimatesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+25 more

Cobb, Fendley & Associates, Inc.

Houston, TX

Progress Made Possible

WebsitePhone4 offices7 projects18 leaders7 credentialsFounded 1980

Project: Sam Bass Road Widening Project

Service: Construction ManagementService: Provides OversightService: AdministrativeIndustry: Land DevelopmentIndustry: EducationType: Civil Engineering+64 more

DB Sterlin Consultants, Inc.

Chicago, IL

One Vision. Shared Future.

WebsitePhone1 office6 projects1 credentialsUpdated Jun 2026

Project: Wells Street Bridge over the Chicago River

Service: Civil EngineeringService: Roadway Design & GeometricsService: Bicycle & Multi-Use Pathway DesignIndustry: GovernmentIndustry: BridgesType: Civil Engineering+32 more

DST Engineers

Powering a Reliable, Renewable Future

WebsiteUpdated Jun 2026

Service detail: Distribution Engineering

Service: Distribution EngineeringService: Distribution System Planning, Design and Engineering (OH/UG to 35 kV)Service: Load Forecasting and Growth ModelingIndustry: Electric UtilitiesIndustry: Automation & ControlsType: Power & Utility Engineering+34 more

Equagen Engineers PLLC

Raleigh, NC

Engineering by Ingenuity

Website1 office2 credentialsSize Estimate: 51-200 employeesUpdated Jun 2026

Service detail: Substation Engineering

Service: Substation EngineeringService: Feasibility StudiesService: Site Selection and EvaluationIndustry: Power Transmission & DistributionIndustry: Renewable EnergyType: Power & Utility Engineering+54 more

Exceed Engineering LLC

Wills Point, TX

Exceeding Project Expectations

WebsitePhone2 offices14 projects5 leaders1 credentialsFounded 2016

Project: Canton ISD Agriculture Science Facility Expansion

Service: Civil EngineeringService: Site development and grading plansService: Roadway and parking lot designIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+56 more

FMS Aerospace

Huntsville, AL

Turnkey provider of aircraft modifications and flight test services

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Engineering and Design

Service: Engineering and DesignService: Custom Design SolutionsService: Reverse EngineeringIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+18 more

Fastech Consulting Engineers

Hackensack, NJ

Fastech Consulting Engineers is a New Jersey-based civil, structural, and transportation engineering firm providing civil engineering design, transportation engineering, structural engineering, resident engineering and inspection services, construction management, and buildings and facilities inspection to public and private clients in the tri-state area. Notable projects include the Lincoln Tunnel Helix Replacement (sub to HDR for Port Authority of NY & NJ) and the JFK Redevelopment Project (sub to Sam Schwartz for Port Authority of NY & NJ).

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Transportation EngineeringService: Traffic Engineering DesignIndustry: TransportationIndustry: BridgesType: Civil Engineering+17 more

Gibson-Thomas Engineering Co., Inc.

Latrobe, PA

Providing Quality Engineering Services For Over 100 Years

WebsitePhone8 offices4 projectsFounded 1916Size Estimate: 100-249 employeesUpdated Jun 2026

Project: SR 0160-022 Wellersburg Safety Improvements

Service: Transportation ServicesService: Roadway and Bridge DesignService: Hydrology and HydraulicsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+51 more

Hirani Engineering and Land Surveying D.P.C.

Hirani Engineering and Land Surveying D.P.C. is a New York engineering practice delivering construction management and inspection, structural engineering, civil and site engineering, monitoring and instrumentation, construction engineering, and land surveying services. It serves a broad public client base across New York State and New York City, including NYC Department of Design and Construction, DASNY, NYC Department of Transportation, the Port Authority of NY & NJ, and multiple MTA agencies covering NYC Transit, Metro-North Railroad, Long Island Rail Road, and Bridges & Tunnels.

Website11 projects3 credentialsUpdated Jun 2026

Project: JFK Airport Redevelopment Program

Service: Construction Management & InspectionService: Design and Construction SchedulingService: Cost Estimating and Value AnalysisIndustry: EducationIndustry: HealthcareType: Civil Engineering+62 more

Istre Engineering Services, Inc.

Lafayette, LA

From Concept to Completion

WebsitePhone1 officeFounded 2014Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural DesignService: Foundation DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+26 more

KS Professional Engineering, PLLC

KS Professional Engineering, PLLC provides innovative solutions for complex New York City projects with strategic planning and extensive permitting knowledge. It provides demolition engineering, civil engineering, site planning and utility services.

WebsiteUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil Site PlanningService: Curb Cut Plans and FilingsIndustry: Land DevelopmentIndustry: Stormwater & Flood ControlType: Civil Engineering+32 more

Lefrancois Engineering, PLLC

Truckee, CA

Engineering From the Ground Up

WebsitePhone1 office7 projects1 leaders1 credentialsFounded 2023

Project: Lake Country Estates Roadway and Drainage Improvements

Service: Civil EngineeringService: Site planning and gradingService: Utility layout and designIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+50 more

Madrid CPWG

Bartow, FL

Full-Service Design, Engineering, Geotechnical Firm

WebsitePhone1 office5 projects8 leaders7 credentialsFounded 1992

Project: Lake Lawne Stormwater Facility Design

Service: Civil EngineeringService: Municipal ServicesService: Land DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+54 more

Malick & Scherer, P.C.

A Full-Service Civil Engineering Firm

Website7 projects11 leadersUpdated Jun 2026

Project: NJ Turnpike Interchange 8

Service: Structural EngineeringService: Bridge and Structure RehabilitationService: Sign Structure DesignIndustry: AviationIndustry: RailType: Civil Engineering+23 more

Martel Engineering, Inc.

Woburn, MA

Martel Engineering, Inc. is a structural engineering practice established in 2009 and specializing in heavy construction, contractor support, and commercial structural engineering across New England. Led by president and CEO Michael Martel, P.E., Martel Engineering works as Contractor Engineers, producing designs with practical field applications rather than purely theoretical solutions. With offices in Woburn, MA and Windham, NH, Martel Engineering is licensed in Massachusetts, New Hampshire, Maine, and Connecticut.

WebsitePhone2 offices1 leaders4 credentialsFounded 2009Updated Jun 2026

Service detail: Heavy Construction Engineering

Service: Heavy Construction EngineeringService: Contractor support and support of excavation (SOE)Service: Heavy lift solutionsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+15 more

Moody Engineering, LLC

Columbus, OH

Engineering A Better World Through Design.

WebsitePhone2 offices2 projects2 leaders5 credentialsFounded 2014

Project: Cleveland Public Library Hough Branch Stormwater Management

Service: Civil Site DesignService: Site LEED Documentation & DesignService: Zoning & PermittingIndustry: CommercialIndustry: EducationType: Civil Engineering+37 more

NAVA Utility Engineering & Construction

Engineering Excellence For Electric Utilities

Website4 projectsUpdated Jun 2026

Project: QA/QC Lead for Urban Underground Distribution

Service: Utility and Distribution DesignService: Overhead and Underground DistributionService: Substation and Grid IntegrationIndustry: Electric UtilitiesIndustry: Renewable EnergyType: Electrical Engineering+13 more

Paul J. Ford & Company

Columbus, OH

From inspired vision to impactful solutions

WebsitePhone1 office11 projects5 leadersFounded 1965Updated Jun 2026

Project: Library Expansion to Accommodate New Dining Hall

Service: Structural EngineeringService: Buildings Structural DesignService: Schematic DesignIndustry: TelecommunicationsIndustry: Power Transmission & DistributionType: Structural Engineering+42 more