Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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ADV-SOC, Inc.

San Diego, CA

Mission-Driven.

WebsitePhone1 office9 projects2 leadersFounded 2012Updated Jun 2026

Project: Naval Air Station North Island Soil Investigation

Service: Environmental ServicesService: Phase I and Phase II Environmental Site AssessmentsService: Underground Storage Tank Assessment and ClosureIndustry: FederalIndustry: DefenseType: Architecture & Engineering+39 more

Aegis

Silver Spring, MD

Keeping Construction Projects on Track

WebsitePhone8 offices5 projects7 leadersFounded 2006Updated Jun 2026

Project: Reagan National Airport

Service: Planning & SchedulingService: CPM Schedule DevelopmentService: Schedule Analytics, Quality Control, and KPI AnalysisIndustry: InfrastructureIndustry: AirportsType: Owner's Engineer+29 more

BREE & Associates, Inc.

Engineering and Construction Management Services

Website4 projects1 credentialsFounded 2000Updated Jun 2026

Project: Raleigh-Durham Airport Renovation and Expansion Program

Service: Construction ManagementService: Construction InspectionService: Construction AdministrationIndustry: AviationIndustry: EducationType: Civil Engineering+11 more

Browne Engineering & Construction

Cincinnati, OH

Keeping You on Track

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: Cincinnati State

Service: Project ControlsService: Technology-Enabled ControlsService: Lean Construction PrinciplesIndustry: WastewaterIndustry: Stormwater & Flood ControlType: Civil Engineering+38 more

CEEC, Inc.

Las Vegas, NV

Creative Engineering and Environmental Consulting

WebsitePhone1 office4 projects5 leadersFounded 2002Updated Jun 2026

Project: I-15 Tropicana Interchange Expansion

Service: Construction ManagementService: Construction Schedule ReviewService: Construction InspectionIndustry: Highways & RoadsIndustry: TransportationType: Civil Engineering+13 more

Delta Engineering Group LLC

Building What Matters

Website11 projects10 leaders6 credentialsUpdated Jun 2026

Project: Gulu-Nimule Highway Upgrade

Service: Engineering Design ServicesService: Civil & Transportation EngineeringService: Structural & Bridge EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+40 more

EOS Engineering

Atlanta, GA

Practical Solutions. Real Results

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Construction Management and Inspection

Service: Construction Management and InspectionService: Resident Engineering and Field SupportService: Infrastructure Field InspectionsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+18 more

Francison Consulting, Inc.

Newport Beach, CA

Predictable delivery for complex capital programs.

WebsitePhone1 office5 projects3 leadersFounded 2021Size Estimate: 35+ employees

Project: Middle Mile Broadband Initiative

Service: Program ManagementService: Project ManagementService: Construction ManagementIndustry: InfrastructureIndustry: TelecommunicationsType: Owner's Engineer+30 more

Homco Renaissance, Inc.

Columbia, MD

Reliable. Innovative. Sustainable.

WebsitePhone3 offices9 projects15 leaders15 credentialsFounded 2015

Project: NAVFAC Indian Head Facility Design

Service: Engineering DesignService: Electrical Power EngineeringService: Mechanical EngineeringIndustry: GovernmentIndustry: FederalType: MEP+36 more

Hunter Pacific Group

San Diego, CA

Professional cost engineering, scheduling, and construction management support for federal programs

WebsitePhone1 office3 projects4 leaders4 credentialsUpdated Jun 2026

Project: NAVFAC Southwest A/E Cost Estimating & Scheduling Contract

Service: Cost EngineeringService: Cost EstimatingService: MCACES MII Cost EstimatingIndustry: FederalIndustry: DefenseType: Owner's Engineer+17 more

INFOTRAN Engineers & Architects, PC

New York, NY

We build for the benefit of all

WebsitePhone2 offices3 projects1 leaders2 credentialsFounded 2007

Project: Culver Line CBTC System

Service: Traffic Engineering & Transportation PlanningService: Traffic Data Collection & AnalysisService: Road Safety Audits & ReviewsIndustry: BridgesIndustry: Highways & RoadsType: Architecture & Engineering+47 more

Institute for Program Solutions

Construction precision and peace of mind

Website1 leadersUpdated Jun 2026

Service detail: Planning and Program Validation

Service: Planning and Program ValidationService: Master Scheduling and EstimatingService: Program Validation and PermittingIndustry: InfrastructureIndustry: CommercialType: Owner's Engineer+26 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

LímitesSG

Cost and Scheduling Services for Construction

Website1 leadersUpdated Jun 2026

Service detail: Cost Estimating

Service: Cost EstimatingService: Charrette EstimatingService: Bottoms-up Detail EstimatingIndustry: FederalIndustry: DefenseType: Civil Engineering+11 more

NBCG Consulting Group, LLC

Alexandria, VA

Intelligence Behind The Build

WebsitePhone1 office4 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Design Expertise

Service: Design ExpertiseService: Architectural PlanningService: Structural EngineeringIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+28 more

NMP Engineering Consultants, Inc.

Hunt Valley, MD

Water Resources Experts

WebsitePhone1 office12 projects1 leaders9 credentialsFounded 2002

Project: Watkins Mill Road Interchange Erosion and Sediment Control

Service: Water Resources EngineeringService: Stormwater Management DesignService: Erosion & Sediment ControlIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+29 more

On-Site Engineering, Procurement & Construction Services, LLC

Georgetown, DE

Engineering, procurement, and construction management services

Website1 office1 credentialsUpdated Jun 2026

Service detail: Civil Engineering and Design

Service: Civil Engineering and DesignService: Site and Property DevelopmentService: Structures and Roadways DesignIndustry: FederalIndustry: GovernmentType: Civil Engineering+18 more

Project Controls Group, Inc.

St. Louis, MO

Exceeding Your Expectations Through Superior Performance

WebsitePhone1 office12 projects2 leaders4 credentialsFounded 2003

Project: Masonry Repairs at Hal Tyrrell Trailside Museum

Service: Schedule ManagementService: CPM SchedulingService: Schedule Analysis & Delay QuantificationIndustry: HealthcareIndustry: EducationType: Owner's Engineer+24 more

RDQ, Inc.

Denver, CO

Transmission & Distribution Lines, Delivered

WebsitePhone2 offices3 leaders1 publicationsFounded 2018Size Estimate: 10-30 employees

Service detail: Transmission Line Engineering

Service: Transmission Line EngineeringService: Structure and Foundation DesignService: Route Selection and Greenfield DesignIndustry: Power Transmission & DistributionIndustry: Electric UtilitiesType: Power & Utility Engineering+21 more

Sustainable Engineering Services, P.C.

Fort Lee, NJ

Delivering Sustainable Results

WebsitePhone1 office1 projects1 credentialsFounded 2016Updated Jun 2026

Project: LIRR Expansion Project

Service: Structural Engineering and DesignService: Structural Materials DesignService: Bridge and Culvert DesignIndustry: TransitIndustry: RailType: Structural Engineering+29 more

TDI Technologies Inc

Wayne, PA

Technology Driven Innovation

WebsitePhone1 office3 projects8 leaders2 credentialsFounded 1988

Project: NIWC Pacific Ocean Survey Program (OSP) Support

Service: Systems Engineering & Digital TransformationService: Systems Engineering, Design, and RequirementsService: Configuration ManagementIndustry: FederalIndustry: DefenseType: Defense Engineering+85 more

Terravanta, Inc.

Long Beach, CA

Bringing expertise in the Infrastructure, Utility, Energy and Transportation sectors

WebsitePhone3 offices6 projects7 leaders2 credentialsUpdated Jun 2026

Project: Generation Strategy Division Catalina Island & Big Creek

Service: Project & Construction ManagementService: Project ControlsService: Program ManagementIndustry: InfrastructureIndustry: UtilitiesType: Civil Engineering+13 more

Underwood Engineering Inc.

Cherry Hill, NJ

Geotechnical engineering and material testing and inspection solutions

WebsitePhone1 office2 leaders11 credentialsFounded 1978Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Mobilization of Drilling Soil BoringsService: Foundation DesignIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+48 more