Public engineering firm directory

Find engineering consulting firms by capability and location.

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Allison Structural Group

Columbus, OH

Allison Structural Group is a Columbus, Ohio-based structural engineering and inspection consulting practice serving developers, architects, contractors, realty companies, and facility owners. It provides structural design for new and existing buildings, site civil consulting, condition assessments, and industrial support structures. Project types range from residential additions and tenant improvements to industrial plant upgrades and commercial property acquisitions. The practice delivers projects using BIM and Revit for clear, coordinated design documentation.

WebsitePhone2 offices6 projectsSize Estimate: 2-10 employeesUpdated Jun 2026

Project: Sawmill Place Apartment Building

Service: Structural EngineeringService: Structural design for new buildingsService: Structural upgrades and alterations to existing facilitiesIndustry: CommercialIndustry: ManufacturingType: Architecture & Engineering+51 more

Applied Technical Services

Founded in 1967, Applied Technical Services (ATS) is a nationwide testing, inspection, and certification (TIC) provider with expertise in structural engineering, forensic engineering, calibration, and materials testing. ATS serves more than 15 industries including aerospace, automotive, defense, healthcare, and manufacturing, evaluating raw materials, individual components, and complex systems through metallurgy and materials testing, chemical analysis, nondestructive testing, mechanical testing, and calibration services. ATS joined SGS, the world's leading TIC company, while continuing to operate under its own brand and service standards.

WebsiteFounded 1967Updated Jun 2026

Service detail: Calibration

Service: CalibrationService: Avionics CalibrationService: Computed TomographyIndustry: AerospaceIndustry: AutomotiveType: Structural Engineering+44 more

Crimson Engineering Associates, Inc.

Golden, CO

consulting engineers

WebsitePhone6 offices2 leadersFounded 2008Updated Jun 2026

Service detail: Construction Engineering & Project Management

Service: Construction Engineering & Project ManagementService: Temporary Structure Design, Analysis & ReviewService: Scaffold DesignIndustry: IndustrialIndustry: Sports & RecreationType: Civil Engineering+23 more

DH Glabe & Associates

Colorado, CO

Nationwide Leader in Structural & Construction Engineering

WebsitePhone1 officeFounded 1985Size Estimate: 5-25 employeesUpdated Jun 2026

Service detail: Construction Engineering

Service: Construction EngineeringService: Bridge Falsework EngineeringService: Concrete Shoring EngineeringIndustry: CommercialIndustry: InfrastructureType: Structural Engineering+27 more

Engineering Design Solutions, PLC

Engineering Design Solutions, PLC (EDS) is a structural engineering and architectural consulting firm that uses Building Information Modeling (BIM) to provide creative structural engineering design solutions for building renovation, expansion, retrofit, and new construction projects. With nearly a decade of projects for Fortune 500 clients in the automotive, pharmaceutical, aeronautical, manufacturing, and commercial industries, EDS provides structural engineering services for industrial and commercial facilities. It recently opened a Detroit office.

WebsiteUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New Building DesignService: Structural Upgrade and RetrofitIndustry: AutomotiveIndustry: PharmaceuticalType: Structural Engineering+16 more

GeoSpecialties

Lexington, KY

Pioneering Geotechnical Excellence

WebsitePhone2 offices2 projects15 leadersSize Estimate: 11-50 employeesUpdated Jun 2026

Project: I-40 Project

Service: Earth Retention & Excavation SupportService: Soil NailingService: Temporary ShoringIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+18 more

Innovative Engineering Inc. (IEI)

Woodstock, GA

Delivering Innovative Solutions For Complex Facilities Nationwide

WebsitePhone3 offices7 projects1 leaders19 credentials3 publications

Project: 50 Hurt Plaza - Historic Landmark Shoring

Service: Structural EngineeringService: New Buildings, Hangars, and Marine StructuresService: Additions, Renovations, and RestorationIndustry: IndustrialIndustry: ManufacturingType: Structural Engineering+60 more

Larson Engineering

Appleton, WI

Build on what we know.

WebsitePhone13 offices9 projects1 credentialsFounded 1979Size Estimate: 100-500 employees

Project: Sphere at the Venetian Resort

Service: Structural EngineeringService: Building StructuresService: Structural Design Review and Peer EvaluationIndustry: AgricultureIndustry: CommercialType: Civil Engineering+46 more

Leverington & Associates, Inc.

Pueblo, CO

Civil engineering and land surveying services based in Pueblo, Colorado

WebsitePhone1 office1 leadersFounded 2005Updated Jun 2026

Service detail: Civil Infrastructure

Service: Civil InfrastructureService: Roadway Improvement PlansService: Grading PlansIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+27 more

Lyda Engineering Services, LLC

Youngstown, OH

Emphasis on delivering highest quality work, on time, and within budget.

WebsitePhone1 office1 leaders1 credentialsSize Estimate: 1-2 employeesUpdated Jun 2026

Service detail: Industrial Buildings and Equipment Design

Service: Industrial Buildings and Equipment DesignService: EOT Crane Runway EngineeringService: Rail Alignment SurveysIndustry: MetalsIndustry: ManufacturingType: Forensic Engineering+48 more

Martin/Martin Wyoming, Inc.

Cheyenne, WY

Engineering expertise and superior client service

WebsitePhone4 offices10 projects18 leaders3 credentialsFounded 2011

Project: Buchanan Center for the Performing Arts

Service: Structural EngineeringService: Blast Resistant DesignService: BuildingsIndustry: EducationIndustry: GovernmentType: Civil Engineering+25 more

Noble Consultants, Inc.

Petaluma, CA

Civil, Coastal, Estuarine, and Harbor Engineering

WebsitePhone2 offices8 projects1 leadersUpdated Jun 2026

Project: Tracy Pump Plant Fish Bypass Facility Renovation

Service: Coastal EngineeringService: Shoreline ProcessesService: Numerical ModelingIndustry: MarineIndustry: Ports & HarborsType: Civil Engineering+72 more

Phoenix Engineering And Consulting Inc

Woodstock, GA

Your nationwide partner for professional engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Drawings and AnalysisService: Foundations and Custom StructuresIndustry: IndustrialIndustry: UtilitiesType: Civil Engineering+24 more

Sam O. Hirota, Inc.

Honolulu, HI

Leaders in Quality Civil Engineering, Land Surveying, and 3D Laser Scanning

WebsitePhone1 office5 projects1 credentialsFounded 1963Updated Jun 2026

Project: US Army Boundary Studies

Service: Civil EngineeringService: Site master planning and analysisService: Flood and drainage studiesIndustry: GovernmentIndustry: FederalType: Civil Engineering+33 more

Sargent Engineers Inc

Olympia, WA

Client Focused Engineering

WebsitePhone2 offices12 projects12 leaders1 credentialsFounded 1951

Project: I-205 Mill Plain /112th Connector

Service: Structural EngineeringService: Building Design & RepairService: Reservoir EngineeringIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+13 more

Sheats Structural Consulting, Inc.

Winder, GA

Sheats Structural Consulting, Inc. is a structural engineering practice founded in 2006 that serves northeast Georgia. Led by Reed Sheats, P.E., S.E., it delivers structural consulting for commercial, industrial, institutional, and residential clients. Reed Sheats personally serves as project manager and lead engineer on every project to maintain high quality standards and timely delivery.

Website1 office1 leadersFounded 2006Updated Jun 2026

Service detail: Commercial Building Structural Engineering

Service: Commercial Building Structural EngineeringService: Structural Design for New ConstructionService: Evaluation of Existing StructuresIndustry: CommercialIndustry: IndustrialType: Structural Engineering+24 more

TLF Engineers

Indianapolis, IN

Innovative Engineering Solutions Since 1991

WebsitePhone2 offices12 leaders1 credentialsFounded 1991Size Estimate: 40 employees

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design for New BuildingsService: Building Additions and ModificationsIndustry: IndustrialIndustry: ManufacturingType: Structural Engineering+28 more

VAK Construction Engineering Services

Beaverton, OR

Whole-picture construction engineering and temporary structures design

WebsitePhone1 office3 leaders3 credentialsUpdated Jun 2026

Service detail: Erection Engineering

Service: Erection EngineeringService: Engineering Support For Structural SteelService: Concrete Erection SchemesIndustry: BridgesIndustry: MarineType: Civil Engineering+28 more

ZS Architectural Engineering

Milwaukee, WI

ZS Architectural Engineering is a Milwaukee-based specialty engineering firm with more than 25 years of experience in structural engineering, building enclosure consulting, and forensic engineering. Founded by Dr. Ziad Salameh, ZS serves clients across the public and private sectors, delivering complex projects ranging from historic restoration to fast-track design-build work and intelligent virtual building models.

WebsitePhone1 office6 leadersUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Building Enclosure ConsultingService: Building Enclosure DesignIndustry: Historic PreservationIndustry: CommercialType: Structural Engineering+19 more