Public engineering firm directory

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316 Product Development, LLC

Passionate and Creative

Website6 projects6 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Vacuum Assisted Breast Biopsy Device

Service: Mechanical EngineeringService: Advanced Computer Aided Design (CAD)Service: Finite Element Analysis (FEA) and SimulationIndustry: Medical DevicesIndustry: Consumer ProductsType: Mechanical Engineering+34 more

A1 Consulting Group, Inc.

Raleigh-Durham, NC

Leaders in Design, Construction, and Environmental Services

WebsitePhone1 office8 projects1 leaders5 credentialsFounded 1971

Project: RDU Airport Terminal 2 Expansion

Service: Engineering and Design ServicesService: Geotechnical and Geological EngineeringService: Civil and Site EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+41 more

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

Apex Companies Llc Or

Rockville, MD

Shaping a safe, sustainable, and equitable future.

Website1 office1 credentialsFounded 1988Updated Jun 2026

Service detail: Health and Safety

Service: EnvironmentalService: Health and SafetyService: Health and Safety TrainingIndustry: AerospaceIndustry: AviationType: Environmental Engineering+43 more

Ariquest, LLC

San Antonio, TX

Preparing the Future

WebsitePhone1 office3 leadersUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Signal and Image ProcessingService: PCB and Circuit DesignIndustry: ElectronicsType: Electrical Engineering+1 more

Bethel Engineering & Consulting

Bethel, AK

Bethel Engineering & Consulting is an environmental consulting and engineering subsidiary of the Bethel Native Corporation (BNC), an Alaska Native Corporation founded in 1973. Operating as part of BNC's integrated family of companies, Bethel Engineering provides a broad range of professional consulting services in environmental science and engineering, including environmental assessment and investigation, environmental compliance, and environmental engineering. It serves federal clients including the FAA, US Air Force, US Army, US Navy, US Coast Guard, Army and Air National Guard, and Bureau of Land Management. BNC subsidiaries are headquartered in Anchorage, Alaska with strategic presences in San Diego and Seattle, and operate throughout North America and select locations in Asia and Europe.

Website4 officesFounded 1973Updated Jun 2026

Service detail: Engineering & Environmental Consulting

Service: Engineering & Environmental ConsultingService: Environmental Assessment & InvestigationService: Environmental ComplianceIndustry: FederalIndustry: DefenseType: Environmental Engineering+17 more

Blue Ridge Research and Consulting, LLC

Asheville, NC

Acoustical engineering and research solutions for defense, aerospace, and aviation programs

WebsitePhone1 office10 leadersFounded 2006Updated Jun 2026

Service detail: Noise Measurement & supporting detail Characterization

Service: Noise Measurement & supporting detail CharacterizationService: Aircraft and Jet Noise MeasurementsService: Rocket and Spacecraft Launch MeasurementsIndustry: DefenseIndustry: AerospaceType: Acoustic Consulting+30 more

CNS Environmental Corp

Environmental Health & Safety Training and Consulting Services

Website3 projectsFounded 1995Updated Jun 2026

Project: Coors Brewery

Service: Environmental Health & Safety TrainingService: OSHA Workplace Safety TrainingService: HAZWOPER & HAZMAT TrainingIndustry: Environmental & RemediationIndustry: CommercialType: Environmental Engineering+49 more

CORE Environmental Consultants, Inc.

Buffalo, NY

Innovative Engineering & Environmental Solutions

WebsitePhone2 offices10 projects6 leaders20 credentialsFounded 2004

Project: Community Air Monitoring Parks - NYC Park Reconstruction Project

Service: Hazardous Materials ConsultingService: Asbestos Surveys and Abatement DesignService: Lead-Based Paint Inspections & Risk AssessmentsIndustry: GovernmentIndustry: TransportationType: Environmental Engineering+57 more

Credere Associates, LLC

Westbrook, ME

Community Revitalization, Economic Development, Environmental Remediation and Engineering

WebsitePhone1 office4 projects3 leadersFounded 2007Size Estimate: Up to 25 employees

Project: Callahan Mine Superfund Site Tailings Impoundment Investigation and Stability Analysis

Service: Brownfields Assessment and CleanupService: Phase I Environmental Site AssessmentsService: Phase II Environmental InvestigationsIndustry: Environmental & RemediationIndustry: DefenseType: Environmental Engineering+29 more

Creekside Environmental Consulting, LLC

Portland, OR

Creekside Environmental Consulting, LLC is a Northwest-based environmental consulting firm founded in April 1998 and headquartered in Portland, Oregon. Principal consultant Brent Jorgensen, CHMM has over 35 years of experience managing environmental projects for industrial, commercial, municipal, and residential clients in Oregon, Washington, and other states. Creekside specializes in Phase I and II environmental site assessments, brownfield remediation, hazardous materials assessment and abatement, environmental compliance, and construction management for environmental demolition and redevelopment.

WebsitePhone2 offices1 leaders1 credentialsFounded 1998Updated Jun 2026

Service detail: Environmental Site Assessments

Service: Environmental Site AssessmentsService: Phase I Environmental Site AssessmentsService: Phase II Environmental Site AssessmentsIndustry: Environmental & RemediationIndustry: IndustrialType: Environmental Engineering+32 more

Crony Engineering, Inc.

Tampa, FL

Ascend To New Heights With Crony Engineering By Your Side

WebsitePhone1 officeSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Avionics Engineering

Service: Avionics EngineeringService: FAA Certification LiaisingService: Avionics Reverse Engineering & DesignIndustry: AerospaceIndustry: DefenseType: Electrical Engineering+53 more

D4C Product Development Inc.

San Diego, CA

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

WebsitePhone1 office13 projectsUpdated Jun 2026

Project: Big Dipper Point of Sale

Service: Design & Research StrategyService: Product Requirements DefinitionService: Concept Development & Product ArchitectureIndustry: ElectronicsIndustry: Consumer ProductsType: Mechanical Engineering+36 more

Dave Engineering LLC

Chesterfield, MO

Move Your Product Development Forward

WebsitePhone1 office1 leadersFounded 2002Size Estimate: 20-99 employeesUpdated Jun 2026

Service detail: PCB & Hardware Design

Service: PCB & Hardware DesignService: Circuit Design & PCB SchematicService: Custom PCB Design & LayoutIndustry: IndustrialIndustry: Medical DevicesType: Electrical Engineering+36 more

Element Environmental, LLC

Aiea, HI

Environmental Consulting | Engineering | Water Resources

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Environmental Consulting

Service: Environmental ConsultingService: Environmental Site InvestigationService: Human and Ecological Risk AssessmentIndustry: Environmental & RemediationIndustry: DefenseType: Environmental Engineering+29 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

Engineering Alliance, Inc.

Engineering Alliance, Inc. provides multidisciplinary engineering and consulting services, specializing in civil engineering, environmental consulting, water systems, and air quality management. It serves municipal, industrial, mining, and utility clients with services spanning planning, permitting, design, and construction administration.

WebsiteUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Environmental ConsultingService: Surveying ServicesIndustry: GovernmentIndustry: MiningType: Civil Engineering+22 more

Enginuity Partners LLC

Providence, RI

Your Engine For Engineering Innovation

WebsitePhone2 offices5 projects2 leaders1 credentialsSize Estimate: 50-100 employees

Project: Launch and Retrieval System Design

Service: Mechanical Engineering & DesignService: 2D and 3D Machine DesignService: Finite Element Analysis (FEA)Industry: AerospaceIndustry: DefenseType: Aerospace Engineering+48 more

Field Theory Consulting Inc.

Vernon Hills, IL

Celebrating 40+ Years of Executing Wireless Concepts

WebsitePhone1 office6 projects1 credentialsFounded 1984Size Estimate: 1-25 employees

Project: EMP Hardening

Service: Antenna DesignService: Custom Antenna DesignService: Connectivity SpecializationIndustry: DefenseIndustry: GovernmentType: Telecom / RF Engineering+43 more

GeoEnvironmental Resources, Inc.

Virginia Beach, VA

Professional consulting engineering specializing in geotechnical, environmental, groundwater, and industrial services.

WebsitePhone1 office5 projectsFounded 1992Updated Jun 2026

Project: Virginia Beach Convention Center

Service: Environmental EngineeringService: Phase I, II & III Environmental Site AssessmentsService: NEPA Documentation (CE, PCE & EA)Industry: Environmental & RemediationIndustry: GovernmentType: Geotechnical Engineering+41 more

Haley Ward, Inc.

Bangor, ME

Engineering | Environmental | Architecture | Surveying | Planning

WebsitePhone1 office5 leadersUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Master PlanningService: Space PlanningIndustry: GovernmentIndustry: EducationType: Civil Engineering+76 more

Jones Edmunds & Associates, Inc.

Alachua, FL

Integrity | Knowledge | Service

WebsitePhone6 offices6 projects1 leadersFounded 1974Updated Jun 2026

Project: Demolition of Kennedy Space Center Old Headquarters

Service: Civil EngineeringService: Roadway and Site Civil DesignService: EcologyIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+34 more

Lead Consultants of America, Inc. (LCA Group)

Somerset, NJ

Lead & Asbestos Compliance Made Simple

WebsitePhone2 offices5 projects5 credentialsFounded 1996Updated Jun 2026

Project: Balfour Beatty Communities Military Housing Program

Service: Lead Inspections & Risk AssessmentsService: Visual Inspection & XRF TestingService: Dust Wipe SamplingIndustry: GovernmentIndustry: FederalType: Environmental Engineering+38 more

Mobility Engineering Systems, LLC

Clarkston, MI

Mobility Engineering Systems, LLC is a full-service modeling and simulation consulting firm with over 25 years of CAE and CAD expertise. It serves commercial and industrial clients across automotive, aerospace and defense, power generation, heavy industry, marine, oil and gas, consumer goods, and materials sectors. Services span virtual prototyping, virtual manufacturing, virtual environment simulation, and contract staffing of modeling engineers.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Modeling and Simulation Consulting

Service: Modeling and Simulation ConsultingService: Virtual PrototypingService: Virtual ManufacturingIndustry: AutomotiveIndustry: AerospaceType: Simulation Engineering+10 more