Public engineering firm directory

Find engineering consulting firms by capability and location.

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CHA Consulting, Inc.

Albany, NY

Finding a better way.

Website1 office10 leaders3 credentialsFounded 1952Size Estimate: 2,100 employeesUpdated Jun 2026

Service detail: Transportation Solutions

Service: Transportation SolutionsService: Accelerated Bridge Construction (ABC) Design & ConsultingService: Bridge Design & AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+182 more

CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders6 credentialsFounded 1969Size Estimate: 1,560 employees

Project: CMTA Corporate Headquarters Building 2

Service: Consulting EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: AviationType: MEP+30 more

Cantos Inc.

New York, NY

YOU WANT IT, We Build It.

WebsitePhone1 office5 projects11 leaders1 credentialsSize Estimate: 10-49 employees

Project: Penn Station Phase 1

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: TransitIndustry: BridgesType: Architecture & Engineering+12 more

Civilcraft Engineering LLC

New York, NY

Civil and structural engineering for New York and New Jersey.

WebsitePhone2 offices9 projects2 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Project: NYSDOT Regional Design Services Agreement (RDSA)

Service: Building Safety ComplianceService: Facade Inspections (FISP / Local Law 11)Service: Parking Structure Inspections (PIPS / Local Law 126)Industry: GovernmentIndustry: InfrastructureType: Civil Engineering+33 more

D&B Engineers and Architects, DPC

Woodbury, NY

A Legacy Engineered From A Vision

WebsitePhone7 offices8 projects20 leadersFounded 1965Size Estimate: 100-499 employees

Project: Atlantic County Utilities Authority Project

Service: ArchitectureService: Sustainable DesignService: BIM & Technology-Driven DesignIndustry: CommercialIndustry: EducationType: Architecture & Engineering+37 more

Elmira Structures, Inc.

Elmira, NY

Elmira Structures, Inc. (ESI) is a family-owned general contracting and design-build firm based in Elmira, NY, providing a full spectrum of commercial construction services since 1973. Led by licensed professional civil engineers across three generations of the Vieselmeyer family, ESI delivers pre-construction planning, general contracting, construction management, and design-build services for commercial, educational, and retail projects throughout upstate New York.

WebsitePhone1 office4 projects4 leadersFounded 1973Updated Jun 2026

Project: Dundee CSD Bus Garage Reconstruction

Service: Pre-Construction ServicesService: Design reviewService: Phasing plansIndustry: CommercialIndustry: EducationType: Civil Engineering+21 more

FNA Engineering Services

Totowa, NJ

The Preferred Engineering Firm of Developers and Contractors

WebsitePhone2 officesFounded 1992Updated Jun 2026

Service detail: Excavation Services (SOE)

Service: Excavation Services (SOE)Service: Permanent Excavation SupportService: Temporary Sheeting and ShoringIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+22 more

Frame Design Corp

New York, NY

Trusted Structural Engineering Firm

Website1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Constructability ReviewsService: Construction ManagementIndustry: CommercialType: Structural Engineering+12 more

Gedeon GRC Consulting

Syosset, NY

Engineering & Construction leaders with a robotics advantage

WebsitePhone5 offices11 leaders1 credentialsUpdated Jun 2026

Service detail: Civil / Site Engineering

Service: Civil / Site EngineeringService: Highway and Roadway DesignService: Grading and Drainage DesignIndustry: Arts & CultureIndustry: AviationType: Civil Engineering+46 more

Geosciences Testing and Research, Inc.

North Chelmsford, MA

A Practical Approach to Geotechnical Consulting

WebsitePhone2 offices8 projectsUpdated Jun 2026

Project: Sarah Long Bridge

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Foundation DesignIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+11 more

Hudson Valley Engineering Associates, P.C.

Beacon, NY

Consulting Engineers and Construction Material Testing

Website2 offices6 leaders14 credentialsFounded 2002Size Estimate: 100+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Highway DesignService: Traffic EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+22 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

IMDC, Inc.

Orlando, FL

Quality delivery of multidisciplinary engineering, construction management, and facility support services

WebsitePhone7 offices5 projects1 credentialsFounded 1983Updated Jun 2026

Project: NASA Testing Facility and Shelter Platform Design

Service: Engineering ServicesService: Electrical Systems DesignService: Mechanical and Piping DesignIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+35 more

INF Associates LLC

New York, NY

Turnkey energy solutions for the decarbonization of buildings and transportation

WebsitePhone4 offices3 credentialsUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: On-Site Energy ManagementService: Energy Studies and AuditsIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+27 more

JM Davidson Engineering, D.P.C.

Buffalo, NY

Quality Engineering, Customer Focus

WebsitePhone1 office9 projects3 leadersFounded 2015Updated Jun 2026

Project: Ellicottville Water Tanks

Service: Water and Wastewater EngineeringService: Water ServicesService: Wastewater ServicesIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+31 more

KC Engineering and Land Surveying, P.C.

New York, NY

A Diversified, Multi-Disciplined Consulting Engineering Firm

WebsitePhone3 offices1 projects2 credentialsSize Estimate: 100-200 employeesUpdated Jun 2026

Project: NYSDOT I-81 Viaduct Phase 1, Contract 2

Service: Civil EngineeringService: Site Grading and EarthworkService: Drainage and Stormwater ManagementIndustry: Highways & RoadsIndustry: TransportationType: Civil Engineering+42 more

KHAFRA Engineering Consultants, Inc.

Atlanta, GA

Evaluate - Solve - Deliver

WebsitePhone7 offices4 projects6 leaders10 credentialsFounded 1986

Project: Lincoln Park Green Infrastructure

Service: ArchitectureService: Architectural designService: Design/Build deliveryIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+71 more

KLE Consulting Corporation

New York, NY

Owner's representation and technical advisory for major campus and capital improvement projects

WebsitePhone1 office1 projects1 leaders3 credentialsUpdated Jun 2026

Project: LaGuardia Airport Terminal B

Service: Owner's Program ManagementService: Concept and Program DevelopmentService: RFP Development and Team SelectionIndustry: AviationIndustry: TransitType: Owner's Engineer+21 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

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Lozier Inc

Whitestone, NY

Taking the Lead on Quality and Safety, Since 1925

WebsitePhone1 office4 projects5 leaders3 credentialsFounded 1925

Project: Shore Road Bridge Replacement

Service: Construction & Resident EngineeringService: Construction InspectionService: Resident EngineeringIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+13 more

Lu Engineers

Rochester, NY

Partnering to Provide Enduring Solutions

WebsitePhone7 offices2 projectsFounded 1980Size Estimate: 25-100 employeesUpdated Jun 2026

Project: Route 88, Main Street Newark Reconstruction

Service: Environmental EngineeringService: Hazardous Materials ServicesService: Asbestos SurveysIndustry: AviationIndustry: GovernmentType: Aviation Engineering+38 more

M.D. Modern Engineering, D.P.C.

New York, NY

M.D. Modern Engineering, D.P.C. is a civil engineering practice based in New York City that specializes in delivering engineering solutions for public infrastructure projects across the metropolitan area. Founded to bridge the gap between large-firm expertise and small-firm personalization, it delivers geometric roadway and pavement design, drainage and utility engineering, maintenance and protection of traffic design, and design-build management. Serving New York and New Jersey, it prioritizes community-focused sustainability, resiliency, and early stakeholder engagement for public agencies and engineering consultants.

Website1 office2 leaders3 credentialsUpdated Jun 2026

Service detail: Geometric Roadway and Pavement Design

Service: Geometric Roadway and Pavement DesignService: Maintenance and Protection of Traffic (MPT) DesignService: Drainage and Utility DesignIndustry: GovernmentIndustry: TransportationType: Civil Engineering+17 more

P. Engineering PLLC

Buffalo, NY

P. Engineering PLLC, also operating as P. Max Engineering, is an engineering and construction practice providing professional engineering, pre-construction, and selective construction services. Headquartered in Buffalo, New York, with additional locations in New York City and San Antonio, Texas, it delivers design-build and turnkey project capabilities. The practice serves public, federal, municipal, and private clients on commissions ranging from minor installations to complex infrastructure upgrades across sectors including power and energy, facilities, education, and sports lighting.

WebsitePhone4 offices9 projects17 credentialsSize Estimate: 1-50 employeesUpdated Jun 2026

Project: SUNY Fredonia - Emergency Power & UPS Upgrades

Service: Buildings / Facilities EngineeringService: Electrical Systems EngineeringService: Mechanical & HVAC DesignIndustry: GovernmentIndustry: FederalType: MEP+43 more