Public engineering firm directory

Find engineering consulting firms by capability and location.

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AENY Engineering P.C.

Northport, NY

Cost Effective Engineering

WebsitePhone2 officesUpdated Jun 2026

Service detail: Naval Architecture and Marine Engineering

Service: Naval Architecture and Marine EngineeringService: Vessel Design and Construction SupportService: Shipboard Systems IntegrationIndustry: AirportsIndustry: TransitType: Naval Architecture+27 more

Atkinson-Noland & Associates

Lafayette, CO

Specialty Structural Engineering, Nondestructive Testing & Diagnostics

WebsitePhone2 offices5 projectsFounded 1975Updated Jun 2026

Project: Tumacacori Mission

Service: Diagnostics & TestingService: Borescope AnalysisService: Bridge Load RatingIndustry: Historic PreservationIndustry: GovernmentType: Structural Engineering+19 more

Black Box Engineering, PLLC

New York, NY

Providing structural solutions for buildings of all shapes and sizes in NYC and its neighboring counties since 2018.

Website1 office3 leaders1 credentialsFounded 2018Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Structural Consulting and Design

Service: Structural Consulting and DesignService: New Construction and Renovation EngineeringService: Parking and Retaining Wall DesignIndustry: ResidentialIndustry: CommercialType: Structural Engineering+15 more

Consultant Engineering Services PLLC

Troy, NY

Design Everything With Passion

WebsitePhone1 office1 leadersFounded 2014Updated Jun 2026

Service detail: Residential Design Services

Service: Residential Design ServicesService: Home DesignService: Deck, Porches, and SunroomsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+11 more

Consultant Engineering Services PLLC

Troy, NY

Design Everything With Passion

WebsitePhone1 office1 leadersFounded 2014Updated Jun 2026

Service detail: Residential Design Services

Service: Residential Design ServicesService: Home DesignService: Deck, Porches, and SunroomsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+11 more

DRPILLA Consulting Engineers

Nyack, NY

Solving challenges, engineering solutions.

WebsitePhone1 office4 projects14 leaders5 credentialsUpdated Jun 2026

Project: 6375 Broadway

Service: Structural EngineeringService: Structural MonitoringService: Site and Civil EngineeringIndustry: ResidentialIndustry: CommercialType: Architecture & Engineering+12 more

DeSimone Consulting Engineering

New York, NY

Bridging science and humanity

Website11 offices1 projects3 leaders10 credentialsFounded 1969Updated Jun 2026

Project: Terminal Warehouse

Service: Structural DesignService: Facade and Building EnvelopeService: RestorationIndustry: AviationIndustry: TransportationType: Structural Engineering+23 more

DeSimone Consulting Engineering

New York, NY

Bridging Science and Humanity

Website2 offices2 projects5 leaders2 credentialsSize Estimate: 100-500 employeesUpdated Jun 2026

Project: Terminal Warehouse

Service: Structural DesignService: Mass Timber EngineeringService: Wind and Vibration EngineeringIndustry: AviationIndustry: TransportationType: Structural Engineering+28 more

Encorus Group Engineering, P.C.

Springville, NY

Design, Build, and Sustain a Better World

WebsitePhone5 offices5 projects7 leaders4 credentialsFounded 1996

Project: West Valley Demonstration Project

Service: Engineering and Architectural DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+46 more

GEODesign, Inc.

Middlebury, CT

Underground Intelligence

WebsitePhone5 offices10 projects10 leaders1 credentialsFounded 1995

Project: State Pier Wind Energy Project

Service: Geotechnical EngineeringService: Geotechnical Reports & Subsurface ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: BridgesType: Geotechnical Engineering+32 more

Geocomp

New York City, NY

Empowering Projects with Geostructural Expertise and Technology

Website1 office14 projects3 leaders16 credentials10 publicationsFounded 1982

Project: Central Artery/Tunnel

Service: Geotechnical MonitoringService: Bridge Geotechnical MonitoringService: Dam Geotechnical MonitoringIndustry: BridgesIndustry: TransportationType: Civil Engineering+60 more

Gilsanz Murray Steficek LLP

New York, NY

Structural Engineering and Building Envelope Solutions

WebsitePhone4 offices5 projectsUpdated Jun 2026

Project: Roku Office Fit-Out, 5 Times Square

Service: Structural EngineeringService: ConcreteService: SteelIndustry: CommercialIndustry: RetailType: Structural Engineering+27 more

GreTel Engineering LLC

Apalachin, NY

We do it all.

WebsitePhone1 office1 leaders1 credentialsFounded 2018Size Estimate: 1-10 employees

Service detail: New Building Design

Service: New Building DesignService: Design of Special StructuresService: Pre-Engineered Metal Building FoundationsIndustry: CommercialIndustry: GovernmentType: Structural Engineering+46 more

Guy Nordenson and Associates

New York, NY

Innovative structural engineering through close collaboration

WebsitePhone1 office5 projects8 leaders5 credentials3 publications

Project: The Frick Collection Facility Renovation and Expansion

Service: Structural EngineeringService: Building DesignService: Bridge DesignIndustry: Arts & CultureIndustry: EducationType: Structural Engineering+12 more

H&O Engineering, DPC

Long Island City, NY

Demolition engineering, structural design, concrete testing, and special inspections

WebsitePhone1 officeUpdated Jun 2026

Service detail: Demolition Engineering

Service: Demolition EngineeringService: Structural EngineeringService: Special InspectionsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+7 more

Hatfield Group Engineering

New York, NY

We partner with architects and developers to deliver ambitious, sustainable, and enduring buildings through design-driven engineering.

WebsitePhone2 offices25 projects7 leaders1 credentialsFounded 2018

Project: 175 Third Street - Gowanus

Service: Structural EngineeringService: New structural designService: Long-span structural systemsIndustry: CommercialIndustry: Multifamily ResidentialType: Structural Engineering+41 more

Huq Engineering Consultancy

Queens, NY

Geotechnical, Structural, Forensic, and Special Inspection Engineering

WebsitePhone2 offices14 projects4 credentialsUpdated Jun 2026

Project: Armed Forces Medical College Academic Building

Service: Geotechnical EngineeringService: Geotechnical InvestigationService: Geotechnical and Foundation Report PreparationIndustry: ResidentialIndustry: CommercialType: Geotechnical Engineering+56 more

J R Holzmacher P E Llc

Ronkonkoma, NY

Years of Experience to get you to your Goal

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Roadway and Storm Drainage DesignService: Sanitary Sewer Rehabilitation and DesignIndustry: GovernmentIndustry: CommercialType: Architecture & Engineering+28 more

KTA-Tator, Inc.

Pittsburgh, PA

Because Integrity Mattersâ„¢

WebsitePhone2 offices4 projects3 leaders3 credentialsFounded 1949

Project: Queen Isabella Causeway

Service: Coatings InspectionService: QA Paint Inspection Services for Facility OwnersService: QC Paint Inspection Services for ContractorsIndustry: InfrastructureIndustry: Oil & GasType: Materials Testing+52 more

Kagaoan Engineering

Bellmore, NY

Kagaoan Engineering is a geotechnical and foundation engineering consulting firm based in Bellmore, New York, serving the New York City metropolitan area, Long Island, Connecticut, and New Jersey. Kagaoan Engineering provides geotechnical investigation and design, foundation engineering, underpinning, retaining structures, forensic engineering, expert witness services, and construction monitoring for residential, commercial, educational, and public projects.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Geotechnical Engineering Investigation and Design

Service: Geotechnical Engineering Investigation and DesignService: Subsurface Soil InvestigationsService: Borings, Test Pits, and Cone Penetration TestsIndustry: ResidentialIndustry: CommercialType: Geotechnical Engineering+22 more

Keyowner Engineering, PC

Queens, NY

Keyowner Engineering, PC is a multi-discipline professional engineering corporation based in New York. The practice provides engineering, inspection, and construction management services to private, public, and financial institution clients. It offers structural engineering design, mechanical design, energy engineering, and a broad range of inspection services, including building systems inspections, bridge inspections, and Local Law compliance inspections.

WebsitePhone1 office1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Structural EngineeringService: Mechanical EngineeringIndustry: CommercialIndustry: GovernmentType: Structural Engineering+21 more

LERA Consulting Structural Engineers

New York, NY

Enabling Greatness

WebsitePhone7 offices7 projects26 leaders5 credentialsFounded 1923

Project: Shanghai World Financial Center

Service: Structural Engineering DesignService: Complete Structural DesignService: Computational DesignIndustry: CommercialIndustry: RetailType: Structural Engineering+20 more

LGM Consultants Engineering Services, PLLC

Tarrytown, NY

Structural design and construction engineering services for public and private infrastructure

WebsitePhone1 office5 projects2 leadersFounded 2000Updated Jun 2026

Project: Bronx Whitestone Bridge Suspender and Cable Investigation

Service: Structural EngineeringService: Bridge Rehabilitation and RepairService: Design of New Bridges and Transportation StructuresIndustry: BridgesIndustry: TransportationType: Structural Engineering+23 more

Lakeside Engineering

Rochester, NY

Depend on us for honest service

WebsitePhone1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Civil EngineeringService: Structural EngineeringService: Environmental EngineeringIndustry: IndustrialIndustry: CommercialType: Civil Engineering+11 more