Public engineering firm directory

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Advanced Geotechnical Engineering LLC

Pearl City, HI

Building Our World on Solid Foundations

WebsitePhone1 office5 projects1 leadersUpdated Jun 2026

Project: Honolulu Rapid Transit Project

Service: Soil InvestigationService: Subsurface InvestigationService: Soil and Groundwater SamplingIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+28 more

Aviles Engineering Corporation

Houston, TX

45 years of excellence

WebsitePhone1 office3 leadersSize Estimate: 50+ employeesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: CommercialType: Geotechnical Engineering+12 more

Beato Consulting Engineers, LLC

Service | Innovation | Quality | Sustainability | Safety

Website14 projects2 credentials8 publicationsUpdated Jun 2026

Project: Turbine Building Structural Assessment

Service: Structural EngineeringService: Building Structural DesignService: Foundation EngineeringIndustry: Power GenerationIndustry: Sports & RecreationType: Structural Engineering+19 more

Cramer Engineering, LLC

Fairlawn, OH

Cramer Engineering, LLC is a structural and forensic engineering consulting firm headquartered in Fairlawn, Ohio, founded and led by James Cramer, P.E. Cramer Engineering serves commercial, industrial, and residential clients across multiple states, with PE licensure held in multiple US states. Services range from structural design and forensic inspections to custom stamped pole barn and barndominium construction plans. Representative projects include the Yellow Creek truss bridge, the Toledo Zoo zip line tower course, foundation engineering for industrial facilities, and structural consulting on commercial and residential structures throughout Northeast Ohio and beyond.

WebsitePhone1 office5 projects1 leaders1 credentialsUpdated Jun 2026

Project: Yellow Creek Truss Bridge

Service: Structural EngineeringService: Structural design and analysisService: Foundation engineeringIndustry: CommercialIndustry: ResidentialType: Structural Engineering+18 more

Excelsior Engineering & Land Surveying P.C.

New York, NY

Providing Premier Engineering Throughout the Tri-State Area and Florida

Website1 office2 projects1 leadersUpdated Jun 2026

Project: 95th Street Shellbank Basin Infrastructure Improvements

Service: Construction ManagementService: Resident Engineering InspectionService: Construction InspectionIndustry: InfrastructureIndustry: Highways & RoadsType: Civil Engineering+42 more

Froehling & Robertson

Richmond, VA

Froehling & Robertson (F&R) is a geotechnical engineering, environmental consulting, and materials testing firm headquartered in Richmond, Virginia. With more than 70 years of subsurface exploration experience, F&R serves clients across the Mid-Atlantic and Carolinas through an in-house fleet of drill rigs, soils laboratories, and an interdisciplinary team of engineers, geologists, scientists, and inspectors. Core services span geotechnical engineering, environmental consulting, construction materials testing, geostructural monitoring, drilling, and specialty engineering.

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface ExplorationsService: Foundation EngineeringIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+22 more

GEODesign, Inc.

Middlebury, CT

Underground Intelligence

WebsitePhone5 offices10 projects10 leaders1 credentialsFounded 1995

Project: State Pier Wind Energy Project

Service: Geotechnical EngineeringService: Geotechnical Reports & Subsurface ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: BridgesType: Geotechnical Engineering+32 more

GeoTechnologies, Inc.

Raleigh, NC

GeoTechnologies, Inc. is a full-service geotechnical engineering firm based in Raleigh, North Carolina. GeoTechnologies provides geotechnical engineering, special inspections, and construction materials testing services across the Triangle area and beyond, serving retail, commercial, hospitality, energy, infrastructure, healthcare, residential, municipal, and industrial markets. In-house drilling and laboratory testing capabilities support complete project services from preliminary site assessment through construction.

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Preliminary Site AssessmentService: Subsurface InvestigationIndustry: CommercialIndustry: RetailType: Geotechnical Engineering+16 more

Geolabs, Inc.

Waipahu, HI

Geolabs, Inc. is a full-service geotechnical engineering practice established in 1975 and headquartered in Waipahu, Oahu. With 80 staff and offices across Hawaii and in Oakland, California, Geolabs delivers foundation investigations, roadway embankment design, dam and reservoir engineering, and landslide and rockfall mitigation throughout Hawaii and the Pacific Basin. It brings nearly five decades of accumulated soil and geologic data across the region to every investigation.

WebsitePhone4 offices6 projects17 credentialsFounded 1975Size Estimate: 50-199 employees

Project: International Marketplace

Service: Geotechnical DesignService: Subsurface ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+11 more

Geotill Inc.

Fishers, IN

Geotechnical Engineering, Subsurface Exploration, Drilling, Materials Engineering, Construction Testing and Environmental Services

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Foundation EngineeringService: Shallow and Mat Foundation DesignIndustry: GovernmentIndustry: Highways & RoadsType: Geotechnical Engineering+54 more

Howerton Engineering and Surveying, PLLC

Greenup, KY

Consulting Engineers, Architects and Land Surveyors

WebsitePhone2 offices5 projects6 leaders3 credentialsSize Estimate: 6-10 employees

Project: Greenup Phase 8 Water System Improvements

Service: Civil EngineeringService: Water & Wastewater SystemsService: Stormwater & DrainageIndustry: InfrastructureIndustry: Water SupplyType: Civil Engineering+33 more

Lach Engineering, LLC

Southlake, TX

An engineering firm you can rely on

WebsitePhone1 officeFounded 2006Updated Jun 2026

Service detail: Foundation Engineering

Service: Foundation EngineeringService: Deep FoundationsService: Drilled Shaft (Caisson)Industry: TransportationIndustry: Highways & RoadsType: Structural Engineering+51 more

Liberty Engineering, P.C.

Virginia Beach, VA

Structural engineering for buildings, infrastructure, and waterfront structures

Website1 office6 projects2 leaders5 credentialsFounded 1995Size Estimate: 1-9 employees

Project: Norfolk Naval Base Pier F Repairs

Service: Structural EngineeringService: Building Structural DesignService: Foundation EngineeringIndustry: MarineIndustry: BridgesType: Structural Engineering+13 more

Luna Consulting, LLC

St. Louis, MO

Geotechnical Engineering and Independent Technical Review Specialists

WebsitePhone1 office5 projects1 leaders4 credentialsSize Estimate: 1 employees

Project: Stormwater Streambank Stabilization Design

Service: Geotechnical Earthquake EngineeringService: Seismic DesignService: Site Response AnalysisIndustry: Water ResourcesIndustry: Highways & RoadsType: Geotechnical Engineering+31 more

Mueser Rutledge Consulting Engineers

New York, NY

Built on firm foundations

WebsitePhone3 offices8 projects11 leaders16 credentials5 publications

Project: One World Trade Center

Service: Geotechnical EngineeringService: Subsurface InvestigationsService: Earthquake EngineeringIndustry: BridgesIndustry: CommercialType: Geotechnical Engineering+41 more

North Woods Engineering

Saranac Lake, NY

The Engineers of the Adirondacks

WebsitePhone1 office3 projectsFounded 1998Updated Jun 2026

Project: Tractor Supply Company - Ray Brook

Service: Site and Civil EngineeringService: Site Planning and DesignService: Stormwater Management and SWPPPIndustry: CommercialIndustry: RetailType: Civil Engineering+17 more

Orah Constructive Technologies, Inc.

Orah Constructive Technologies, Inc. is a construction engineering firm founded in 1997 specializing in heavy civil and marine construction. ORAH's engineers bring 96 years of combined experience designing steel, concrete, timber, and aluminum structures for clients across the United States and Eastern Europe. It provides construction engineering and design for bridges, marine structures, earth support systems, falsework, formwork, lifting equipment, and rigging, delivering practical and cost-effective solutions for technically demanding projects.

Website1 leaders1 credentialsFounded 1997Updated Jun 2026

Service detail: Marine Structure Design

Service: Bridge Construction EngineeringService: Cofferdam and Shoring DesignService: Falsework DesignIndustry: BridgesIndustry: MarineType: Structural Engineering+15 more

Pons & Associates, LLC

Herndon, VA

Sustainable Solutions

WebsitePhone1 office8 projects3 leaders5 credentials1 publications

Project: Arbor Row Athletic Fields and Stream Restoration

Service: Geotechnical EngineeringService: Geotechnical Subsurface InvestigationsService: Foundation EngineeringIndustry: CommercialIndustry: GovernmentType: Geotechnical Engineering+31 more

RAM GeoServices, Inc.

Puyallup, WA

Engineering stability for your future

WebsitePhone1 office3 projects1 leaders3 credentialsSize Estimate: 1-15 employees

Project: Barnes Blvd. Bridge Repair (J84004)

Service: Foundation EngineeringService: Bearing Capacity AnalysisService: Settlement Analysis and MitigationIndustry: DefenseIndustry: FederalType: Civil Engineering+59 more

Siefert Associates, LLC

Watertown, CT

Siefert Associates, LLC is a construction engineering firm serving clients in the New York City metropolitan area and beyond. Founded in June 2000 by Vincent Siefert, PE, the practice grew from a single-person operation to a team of more than 35 engineers across offices in Watertown, Connecticut, and White Plains, New York. Its specialty is construction engineering, determining the most efficient and creative means and methods for large-scale construction projects, complemented by structural, demolition, erection, and geotechnical engineering disciplines.

Website2 offices2 leadersFounded 2000Size Estimate: 35+ employeesUpdated Jun 2026

Service detail: Construction Engineering

Service: Construction EngineeringService: Temporary Support SystemsService: Staged Construction AnalysisIndustry: InfrastructureIndustry: BridgesType: Structural Engineering+20 more

Siegfried Engineering Inc

Stockton, CA

Engineering Solutions, Shaping Communities

WebsitePhone5 offices5 projects24 leaders1 credentialsFounded 1955

Project: UC Davis Health, 48X Complex

Service: Civil EngineeringService: Structural EngineeringService: Geotechnical EngineeringIndustry: EducationIndustry: HealthcareType: Civil Engineering+27 more

Structural Engineering Technologies, P.C.

Long Island City, NY

Structural Engineering Technologies, P.C. is a structural and foundation engineering firm based in Long Island City, New York. With its two principals bringing over 80 years of combined experience, it blends traditional engineering skills with modern technological tools to deliver efficient, cost-effective solutions across all project phases.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Foundation EngineeringIndustry: InfrastructureIndustry: CommercialType: Structural Engineering

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