Public engineering firm directory

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AK Consulting Services, Inc.

Jackson Heights, NY

Multidisciplinary Engineering, Special Inspections & Expediting Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design and AnalysisService: Cast-in-Place ConcreteIndustry: CommercialIndustry: RetailType: MEP+81 more

Allender Butzke Engineers Inc.

Urbandale, IA

Solid Relationships. Solid Solutions.

WebsitePhone1 office1 projects1 credentialsFounded 1992Size Estimate: 35-40 employees

Project: Kreg Tool HQ

Service: Geotechnical EngineeringService: Geotechnical Subsurface ExplorationsService: Seismic Site ClassificationIndustry: GovernmentIndustry: EducationType: Civil Engineering+24 more

Allied Engineering Services Inc

Bozeman, MT

Diverse Projects. Solutions That Last.

WebsitePhone1 office14 projects1 credentialsFounded 1996Updated Jun 2026

Project: Bozeman Public Safety Center

Service: Civil EngineeringService: SubdivisionsService: Water and Wastewater Systems DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+59 more

Alpha Geotechnical & Materials, Inc.

Tempe, AZ

Alpha Geotechnical & Materials, Inc. is a Tempe, Arizona-based consulting practice founded in 1998, specializing in geotechnical and environmental engineering, geological services, construction inspections, and materials testing. It serves public and private clients on projects ranging from single commercial pads to large master-planned communities across the Phoenix metro area, delivering timely, accurate, and cost-effective field and laboratory testing.

WebsitePhone1 office18 projects5 leadersFounded 1998Size Estimate: 1-25 employees

Project: Microchip Technology C6 Building

Service: Geotechnical EngineeringService: Subsurface Site InvestigationService: Foundation, Pavement, and Earthquake EngineeringIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+92 more

Atlantic Testing Laboratories, Limited

Canton, NY

Atlantic Testing Laboratories, Limited (ATL) is a full-service engineering support firm with eleven offices throughout New York State, providing geotechnical engineering, materials testing, environmental services, and subsurface investigation to infrastructure, industrial, governmental, and private clients across the Northeast, Midwest, and Mid-Atlantic regions. ATL maintains a database of more than 6,000 completed geotechnical and subsurface investigation projects in the Northeastern United States, in-house geotechnical laboratories, a diverse fleet of drill rigs, and an in-house fabrication shop for custom field tools. Key capabilities include subsurface investigations (soil and rock sampling, SPT, CPT, groundwater monitor well construction), construction material testing (concrete, steel, asphalt, masonry), geotechnical engineering (foundation design, pavement design, slope stability, dynamic pile testing), environmental services (Phase 1 and 2 ESA, asbestos and lead surveys, mold assessment, SWPPP inspections, vapor intrusion assessments), and nondestructive testing.

Website2 offices4 projectsUpdated Jun 2026

Project: Tappan Zee Bridge

Service: Subsurface InvestigationsService: Soil and Rock SamplingService: Standard Penetration Testing (SPT)Industry: InfrastructureIndustry: GovernmentType: Geotechnical Engineering+46 more

Building & Earth Sciences, Inc.

Birmingham, AL

The Benchmark for Professional Services

Website5 offices3 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical ConsultingService: Subsurface ExplorationIndustry: CommercialIndustry: InfrastructureType: Geotechnical Engineering+37 more

Chow Engineering, Inc.

Oakland, CA

Providing Engineering, Construction, and PM Services to Private and Public Entities

Website1 office4 projects5 leaders1 credentialsFounded 1991Size Estimate: 10-50 employees

Project: AC Transit On-Call Engineering and Facilities Support

Service: Design-Build Facilities EngineeringService: Industrial Processing SystemsService: Facility RefurbishmentIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+25 more

Cornerstone Earth Group, Inc.

Sunnyvale, CA

From the Ground Down - geotechnical, environmental, and construction services for the Bay Area development community.

WebsitePhone1 office6 projects15 leaders2 credentialsFounded 2007

Project: Overton Moore Properties - Oaks Business Park

Service: Environmental ServicesService: Phase I Environmental Site AssessmentsService: Preliminary Endangerment AssessmentsIndustry: CommercialIndustry: Land DevelopmentType: Environmental Engineering+77 more

Doyle-Morgan Structural Engineering, Inc.

Santa Barbara, CA

Responsive, Reliable, Reputable Structural Engineering for Estate and Custom Homes

WebsitePhone1 office10 projects1 leaders3 credentialsFounded 2000

Project: East Mountain Drive

Service: New Construction and AdditionsService: Estate and Custom Residential DesignService: Commercial and Industrial BuildingsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+27 more

EGSci Consulting Inc.

Alpharetta, GA

Delivering Geotechnical, Geophysics, Environmental and NDT Services

Website2 officesFounded 2003Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface ExplorationsService: Soil and Rock Laboratory TestingIndustry: TransportationIndustry: TelecommunicationsType: Geotechnical Engineering+23 more

Edifica USA

Lake Forest, CA

Multi-discipline geotechnical, structural, and environmental engineering services

WebsitePhone2 offices1 projectsUpdated Jun 2026

Project: SPLA Port

Service: Geotechnical EngineeringService: Geotechnical Design and AnalysisService: Subsurface Exploration for InfrastructureIndustry: Ports & HarborsIndustry: Highways & RoadsType: Geotechnical Engineering+40 more

GEOMAT Inc.

Farmington, NM

Reliable Engineering. Responsive Testing.

WebsitePhone3 offices12 projects7 leaders6 credentialsFounded 2003

Project: Exceptional Healthcare Hospital

Service: Geotechnical EngineeringService: Drilling & Subsurface ExplorationService: Foundation & Floor System DesignIndustry: CommercialIndustry: HealthcareType: Geotechnical Engineering+24 more

Geolines LLC

Albuquerque, NM

Geolines LLC specializes in characterization of the subsurface using surface seismic geophysical methods and cone penetration testing (CPT). Through the deployment of specialized analytical software and portable field computers, the practice provides cost-effective and comprehensive insights into subsurface conditions.

WebsitePhone1 office1 projects1 leadersUpdated Jun 2026

Project: Landfill Boundary Delineation

Service: Subsurface Characterization & GeophysicsService: Fault and Fissure LocationService: Earthquake Site Response AnalysisIndustry: Waste ManagementType: Geotechnical Engineering+7 more

Geostock Sandia LLC

Pioneering Underground Energy Storage & Subsurface Injection

Website1 projects3 credentialsUpdated Jun 2026

Project: Strategic Biofuels Class VI Well Permitting

Service: Underground Injection & Well EngineeringService: Class I Hazardous & Non-Hazardous Waste DisposalService: Class VI Carbon Dioxide SequestrationIndustry: Carbon CaptureIndustry: Energy StorageType: Geotechnical Engineering+27 more

Granite Geophysical

El Paso, TX

for engineering built on geology

WebsitePhone1 officeUpdated Jun 2026

Service detail: Borehole Logging Services

Service: Borehole Logging ServicesService: NMR Well Logging ServicesService: Conventional Borehole LoggingIndustry: Water ResourcesIndustry: Water SupplyType: Geotechnical Engineering+7 more

HWA GeoSciences Inc.

Bothell, WA

Dedicated to Providing Smart Geotechnical Solutions for Our Communities and Our Planet

WebsitePhone1 office13 projects3 leaders5 credentialsFounded 1978

Project: Scriber Lake Park Boardwalk

Service: Geotechnical EngineeringService: Foundation EngineeringService: Slope Stability & Slide StabilizationIndustry: GovernmentIndustry: FederalType: Geotechnical Engineering+42 more

John M Cruikshank Consultants Inc

San Pedro, CA

Thank you for visiting JMC² Civil + Structural Engineering. We offer solutions for land development, building projects of various scopes and sizes. Our services include civil engineering, structural engineering, project management, seismic engineering, roof raising, and even extreme engineering. Previous clients include public municipal agencies, school districts, and extensive private projects - including Madame Tussaud’s Wax Museum, on the Hollywood Walk of Fame!

WebsitePhone2 offices2 leaders1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site AssessmentsService: Master and Specific PlanningIndustry: CommercialIndustry: IndustrialType: Civil Engineering+46 more

John P. Stopen Engineering, LLP

Syracuse, NY

Providing Structural & Geotechnical engineering services since 1968

WebsitePhone1 office10 projects1 credentialsFounded 1968Updated Jun 2026

Project: St. Joseph's Amphitheater at Lakeview

Service: Geotechnical EngineeringService: Construction DewateringService: Deep FoundationsIndustry: HealthcareIndustry: EducationType: Geotechnical Engineering+25 more

Jude Engineering & Construction Inc

Hyattsville, MD

Commitment. Excellence. Client-Centered Service

WebsitePhone1 officeFounded 2018Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Construction ServicesService: Construction InspectionsIndustry: InfrastructureIndustry: CommercialType: Geotechnical Engineering+3 more

Kenney Geotechnical Engineering Services, PLLC

Syracuse, NY

When You Need It Yesterday...

WebsitePhone1 office1 leadersFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Test Borings & Geotechnical ReportsService: Seismic Site ClassificationIndustry: Land DevelopmentIndustry: CommercialType: Geotechnical Engineering+14 more

Koforia, Inc.

Baltimore, MD

Expert Geotechnical, Pavement, Earthquake, Value Engineers and Peer Reviewers

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: High-Rise Dormitories Foundation Optimization

Service: Geotechnical EngineeringService: Subsurface Exploration and CharacterizationService: Subsurface and Groundwater EvaluationIndustry: TransportationIndustry: Sports & RecreationType: Geotechnical Engineering+29 more

MGV Geotechnical Group, PSC

Vega Baja, PR

Certified Precision. Proven Performance.

WebsitePhone1 office14 projects7 leaders2 credentialsUpdated Jun 2026

Project: Geotechnical Exploration for Lufthansa Hangar

Service: Geotechnical & Geological EngineeringService: Foundation Design & RecommendationsService: Axial & Lateral Pile CapacityIndustry: InfrastructureIndustry: GovernmentType: Geotechnical Engineering+32 more

On-Board Engineering Corporation

East Windsor, NJ

Full-service EPCM partner with design-build capabilities for small to mid-sized industrial capital projects

WebsitePhone3 offices2 projects6 leaders1 credentialsFounded 1976

Project: Fortune 500 Oil and Gas Company - Long-Term EPCM Program

Service: Civil, Structural & Architectural EngineeringService: Civil & Site EngineeringService: Structural Engineering & ConsultingIndustry: IndustrialIndustry: ManufacturingType: EPC+30 more

PJC & Associates, Inc.

Rohnert Park, CA

Consulting Engineers & Geologists Northern California

WebsitePhone1 office5 credentialsFounded 1990Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Design Level Geotechnical InvestigationsService: Geotechnical Consultations During ConstructionIndustry: ResidentialIndustry: Multifamily ResidentialType: Geotechnical Engineering+57 more