Public engineering firm directory

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5 Smooth Stones Restoration

Specialists in applied fluvial geomorphology and stream restoration

Website7 projects3 leadersFounded 2015Updated Jun 2026

Project: Riverby Ranch Mitigation Site

Service: Geomorphic Assessment and Stream Restoration DesignService: Watershed Assessment and Gage AnalysisService: Geomorphic Survey of Fluvial SystemsIndustry: Environmental & RemediationIndustry: Water ResourcesType: Environmental Engineering+15 more

50 States Engineering Corp.

Hackensack, NJ

Benefit from an innovative and diverse range of surveying and engineering experience.

WebsitePhone1 office7 projects3 leaders1 credentialsUpdated Jun 2026

Project: Admiration Foods Facility

Service: Land SurveyingService: Construction layout and stakeoutService: 3D laser scanningIndustry: TransitIndustry: RailType: Civil Engineering+28 more

A.T.E. Solutions, Inc.

El Segundo, CA

When All Systems Must be Ready to Go

WebsitePhone2 offices1 projects3 credentialsUpdated Jun 2026

Project: US Navy High-Speed I/O Test Solution Demonstration

Service: Test Engineering ConsultingService: Automated Test Equipment SelectionService: Test Program DevelopmentIndustry: ElectronicsIndustry: GovernmentType: Electrical Engineering+23 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

AEC-West Consultants, Inc.

Advancing Public Safety and Efficiency within the Built Environment

Website1 leaders3 credentialsFounded 2018Updated Jun 2026

Service detail: Architectural and Engineering Design

Service: Architectural and Engineering DesignService: Architectural DesignService: Structural EngineeringIndustry: CommercialIndustry: RetailType: Architecture & Engineering+16 more

AFuzion Inc.

Carlsbad, CA

When Safety Is Critical.

WebsitePhone1 office1 projects1 credentialsFounded 1989Size Estimate: 50-100 employees

Project: Applied Avionics DCU120 DAL A Certification Support

Service: Safety-Critical EngineeringService: Aviation Systems EngineeringService: Aviation Software EngineeringIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+31 more

AIM Engineering & Surveying, Inc.

Fort Myers, FL

Innovative Engineering Solutions Since 1980

WebsitePhone5 offices8 projects3 leadersFounded 1980Updated Jun 2026

Project: I-75 (SR93A) Reconstruction, Hillsborough County

Service: Transportation Engineering & DesignService: RoadwaysService: MultimodalIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+33 more

ARTECH Engineering Inc.

Lemont, IL

Professional mechanical engineering, machine design, and forensic analysis

WebsitePhone1 office4 projects1 leaders3 publicationsUpdated Jun 2026

Project: Movable Bridge Engineering Support

Service: Engineering Analysis and FEAService: Kinematic AnalysisService: Loading and Tonnage StudiesIndustry: ManufacturingIndustry: IndustrialType: Mechanical Engineering+28 more

Aliquot Associates, Inc.

Oakland, CA

Founded in 1980, Aliquot Associates, Inc. is a multi-disciplinary engineering and surveying firm serving public and private clients across the San Francisco Bay Area. The practice offers civil engineering, traffic engineering, and land surveying services from offices in Oakland and Walnut Creek, California. Aliquot brings decades of expertise across diverse project types including public roadways and highways, transit facilities, residential subdivisions, commercial and mixed-use sites, water and sewer systems, stormwater management, and park improvements. With extensive agency-side experience and strong local knowledge across multiple Bay Area jurisdictions, the team provides responsive, customized service from initial planning and feasibility studies through design, permitting, construction, and inspection. Every project is managed directly by a principal, enabling quick decision-making and close coordination with property owners, architects, contractors, and agency representatives.

WebsitePhone2 offices8 projectsFounded 1980Updated Jun 2026

Project: Oakland Army Base Redevelopment

Service: Civil EngineeringService: Feasibility Studies, Land Planning, and Site DevelopmentService: Cost Estimating and Construction PlansIndustry: GovernmentIndustry: Highways & RoadsType: Civil Engineering+40 more

All About Pavements, Inc.

Chatham, IL

Leading the pavement consulting industry

WebsitePhone1 office3 leadersUpdated Jun 2026

Service detail: Nondestructive Deflection Testing

Service: Nondestructive Deflection TestingService: Falling Weight Deflectometer (FWD) TestingService: Heavy Weight Deflectometer (HWD) TestingIndustry: AirportsIndustry: Highways & RoadsType: Civil Engineering+25 more

Allen Engineering

Twin Falls, ID

Allen Engineering is a consulting engineering practice in Twin Falls, Idaho operated by Dr. Richard G. Allen, P.E., a registered Professional Engineer (Civil Engineering) in Idaho. The practice specializes in evapotranspiration (ET) modeling, water resources engineering, hydrology of irrigated systems, and irrigation design, serving agricultural, research, and public-sector clients.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Evapotranspiration Consulting

Service: Evapotranspiration ConsultingService: Water Resources EngineeringService: Irrigation DesignIndustry: AgricultureIndustry: Water ResourcesType: Civil Engineering+1 more

American Engineering Testing, Inc.

St. Paul, MN

Critical investigations, testing, analysis, and design for a more certain world

Website22 offices3 projects5 leaders2 credentialsFounded 1976Updated Jun 2026

Project: Minnesota Zoo Treetop Trail

Service: Construction ServicesService: Construction Materials Testing & Special InspectionsService: Construction Materials Testing LaboratoriesIndustry: AgricultureIndustry: CommercialType: Geotechnical Engineering+51 more

Applied Geotechnical Engineering & Geologic Consulting LLC

Medford, OR

Applied Geotechnical Engineering & Geologic Consulting LLC (AGEGC) is a geotechnical engineering firm founded in 2005 by Robin L. Warren, P.E., G.E., R.G. and based in Medford, OR. AGEGC specializes in geotechnical investigations for foundation design, retaining walls, slope stability, and seismic studies, and serves clients across Oregon, California, and the Pacific Northwest. Warren brings over 20 years of geotechnical and geologic experience, including forensic engineering, construction observation, and expert testimony for a wide range of public and private clients.

WebsitePhone1 office4 projects1 leaders4 credentialsFounded 2005

Project: Jackson County Bridge Replacements

Service: Geotechnical InvestigationsService: Foundation DesignService: Deep FoundationsIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+21 more

Architectural Design Consultants, Inc.

Lake Delton, WI

Designing Experiences. Building Relationships.

WebsitePhone3 offices6 leadersFounded 1987Size Estimate: 50+ employeesUpdated Jun 2026

Service detail: Master Planning & Site Analysis

Service: Master Planning & Site AnalysisService: Development goal setting and programmingService: Competitive site analysis and comparisonsIndustry: HospitalityIndustry: Multifamily ResidentialType: Architecture & Engineering+25 more

Ardaman & Associates, Inc.

Orlando, FL

Meeting All Your Project Needs, Anywhere

WebsitePhone8 offices7 projectsFounded 1959Size Estimate: 100-300 employeesUpdated Jun 2026

Project: Ballpark of the Palm Beaches

Service: Geotechnical and Foundation EngineeringService: Subsurface exploration and boringsService: Foundation recommendationsIndustry: MiningIndustry: ChemicalsType: Civil Engineering+65 more

BE Structural

Wormleysburg, PA

BE Structural is a structural engineering consulting firm established in August 2002 and headquartered in Wormleysburg, PA. It provides professional consulting services in structural engineering design, rehabilitation, repair, and forensic engineering for new and existing residential and commercial structures. The practice serves architects, engineers, building owners, insurance companies, and attorneys across the Mid-Atlantic region, with forensic investigation capabilities spanning 25 or more states.

WebsitePhone1 office7 projects1 leaders3 publicationsFounded 2002

Project: Earthbag Domes - Big Island of Hawaii

Service: Structural Engineering DesignService: New ConstructionService: Structural Rehabilitation and RepairIndustry: CommercialIndustry: ResidentialType: Structural Engineering+20 more

Base Engineering Inc.

Allentown, PA

Building up vision, leading future

WebsitePhone1 office6 projects8 credentialsFounded 1979Updated Jun 2026

Project: Pinel 2

Service: Surveying and Land PlanningService: Boundary SurveysService: Site PlanningIndustry: CommercialIndustry: IndustrialType: Civil Engineering+25 more

Big Sky Civil & Environmental, Inc.

Great Falls, MT

Engineering Solutions for Complex Projects

WebsitePhone1 office3 projects3 leaders1 credentialsFounded 2008

Project: Great Falls Town Pump

Service: Water SystemsService: Water TreatmentService: StorageIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+31 more

Blackburn Consulting

Auburn, CA

Our signature is excellence

WebsitePhone5 offices8 leaders4 credentialsFounded 1998Updated Jun 2026

Service detail: Geotechnical Design

Service: Geotechnical DesignService: Subsurface InvestigationsService: Geotechnical AnalysisIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+23 more

Blot Engineering, Inc.

Cape Coral, FL

Integrity, Excellence, and Quality

WebsitePhone2 offices7 projects6 credentialsUpdated Jun 2026

Project: Fort Myers Country Club Floor Repairs

Service: Structural EngineeringService: Structural Analysis and DesignService: Disaster Recovery EngineeringIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+37 more

Blue Oak Survey & Engineering

Chico, CA

Licensed, experienced, and local - providing trusted surveying and engineering solutions in Northern California's heartland.

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Surveying Services

Service: Surveying ServicesService: Topographic & Boundary SurveysService: Property Corner InstallationIndustry: ResidentialIndustry: CommercialType: Civil Engineering+19 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

Bohler

Move Fast With Bohler

Website6 projects3 leadersSize Estimate: 900 employeesUpdated Jun 2026

Project: Streamlining Manufacturing Operations for Hanwha Qcells

Service: Site Civil EngineeringService: Construction DocumentsService: Demolition PlansIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+38 more

Bowman Fire & Life Safety

Portland, ME

Dedicated to protecting people, property and businesses

Website7 officesFounded 2007Updated Jun 2026

Service detail: Fire Protection and Life Safety

Service: Fire Protection and Life SafetyService: Building and Fire Code ConsultingService: System Design and CommissioningIndustry: AviationIndustry: Data CentersType: Fire Protection Engineering+14 more