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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AS Engineering and Consulting, LLC

Marietta, GA

Value engineering to build a safer tomorrow.

WebsitePhone1 office1 leaders9 credentialsSize Estimate: 1-50 employeesUpdated Jun 2026

Service detail: Geotechnical and Geological Studies

Service: Geotechnical and Geological StudiesService: Subsurface Soil ExplorationService: Bridge Foundation StudiesIndustry: Land DevelopmentIndustry: InfrastructureType: Geotechnical Engineering+18 more

ATOKA, Inc.

Hot Springs, AR

Engineering and Environmental Consultants

WebsitePhone2 offices1 projects7 leadersFounded 1994Updated Jun 2026

Project: ATOKA Bioremediation Project

Service: Civil EngineeringService: Strategic Planning and Land UseService: Infrastructure DevelopmentIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+42 more

Barnett Quality Control Services Inc

San Diego, CA

Our Services. Your Success.

WebsitePhone2 offices9 projects11 leaders9 credentialsFounded 2008

Project: Directors Place

Service: Environmental ServicesService: Phase I Environmental Site AssessmentService: Phase II Environmental Site AssessmentIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+94 more

Bowser-Morner, Inc.

Dayton, OH

Bowser-Morner is an engineering, testing, and consulting firm founded in 1911 that serves businesses throughout the Midwest with geotechnical engineering, civil engineering, environmental services, construction support, and laboratory testing. With offices in Dayton and Toledo, Ohio and Springfield, Illinois, Bowser-Morner provides subsurface explorations, field and laboratory testing, and engineering expertise for clients across Ohio, Indiana, Kentucky, and Illinois.

WebsitePhone3 officesFounded 1911Updated Jun 2026

Service detail: Engineering & Environmental Services

Service: Engineering & Environmental ServicesService: Geotechnical EngineeringService: Civil EngineeringIndustry: TransportationIndustry: GovernmentType: Geotechnical Engineering+17 more

Bracewell Engineering, Inc.

Morgan Hill, CA

Northern California Water Solutions

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Sanitary Engineering Consulting

Service: Sanitary Engineering ConsultingService: Wastewater System EngineeringService: Drinking Water System DesignIndustry: WastewaterIndustry: Water SupplyType: Water / Wastewater Engineering+20 more

Earth Mechanics, Inc.

Fountain Valley, CA

Engineering resilience for a safer future

WebsitePhone4 offices5 projects11 leaders20 credentials4 publications

Project: Superior Avenue Pedestrian-Bicycle Bridge & Parking Lot

Service: Geomechanical & SeismologyService: Soil MechanicsService: Rock MechanicsIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+35 more

Federal Engineering & Testing, Inc.

Oakland Park, FL

Building Inspiring Spaces

WebsitePhone1 office2 credentialsFounded 1989Size Estimate: 5-50 employeesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Drilling & Subsoil InvestigationsService: Geotechnical Engineering AnalysisIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+57 more

GTS Consulting

Bryant, AR

Quality results, timely service.

WebsitePhone5 offices5 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Drilling and SamplingService: Foundation Design and Support OptionsIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+34 more

Geotechnical Environmental Services Inc

Las Vegas, NV

Delivering geotechnical engineering, environmental consulting, and construction materials testing services across the Western United States

WebsitePhone4 offices6 projects1 leaders1 credentialsFounded 1992

Project: Las Vegas Convention Center Expansion Phase 2

Service: Geotechnical EngineeringService: Subsurface Exploration and TestingService: Soil StabilizationIndustry: EducationIndustry: IndustrialType: Geotechnical Engineering+19 more

Global Environmental

Holly, MI

Cleaner air. Safer water. Restored soil.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Water Treatment and Filtration

Service: Water Treatment and FiltrationService: Treatment System Builds, Operation, and MaintenanceService: Carbon Change Outs and Spent Media DisposalIndustry: IndustrialIndustry: MiningType: Environmental Engineering+55 more

Grace Consulting Inc.

Wellington, OH

Fast, Accurate Data You Can Trust

Website4 offices4 projects3 credentialsFounded 2000Updated Jun 2026

Project: FGD Scrubber Performance Testing Program

Service: Air Emissions TestingService: Stack Testing and Emissions SamplingService: RATA & CEMS CertificationIndustry: Power GenerationIndustry: ManufacturingType: Environmental Engineering+13 more

H&O Engineering, DPC

Long Island City, NY

Demolition engineering, structural design, concrete testing, and special inspections

WebsitePhone1 officeUpdated Jun 2026

Service detail: Demolition Engineering

Service: Demolition EngineeringService: Structural EngineeringService: Special InspectionsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+7 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

Lyn Aerospace, LLC

Rockledge, FL

People, Science, Technology

WebsitePhone3 offices3 projects4 leadersFounded 2006Size Estimate: 11-50 employees

Project: Minuteman III Test Launch Support

Service: Radar Systems DesignService: Radar Backend Control and Display ModernizationService: Transmitter Design and SustainmentIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+24 more

Mid Pacific Engineering Inc.

West Sacramento, CA

The project specialists.

WebsitePhone3 offices6 projects5 leaders7 credentialsFounded 2009

Project: UC Davis West Village

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Geologic Hazards ReportsIndustry: ResidentialIndustry: EducationType: Geotechnical Engineering+45 more

Nashnal Soil Testing Llc

Plainfield, IL

NASHnal Soil Testing, LLC (NST), established in 2010, is a full-service geotechnical engineering, construction materials testing, and environmental support organization for new construction and renovation projects. NST has expanded with two offices in Illinois, in Plainfield and Springfield, with licensed professional engineers, field engineers, and technicians. It provides services throughout Illinois, Northern Indiana, and Northern Wisconsin.

Website2 offices1 leaders6 credentialsFounded 2010Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical InvestigationService: Ground Electrical ResistivityIndustry: InfrastructureIndustry: Environmental & RemediationType: Environmental Engineering+19 more

PEER Consultants, P.C.

Washington, DC

Engineers | Scientists | Experts

WebsitePhone1 office3 projects5 leaders9 credentials1 publications

Project: WSSC Asset Management BOA

Service: Wastewater EngineeringService: Wastewater Treatment Plant OperationsService: NPDES Permitting and MonitoringIndustry: WastewaterIndustry: Water SupplyType: Environmental Engineering+21 more

Pacific Rim Environmental Inc

Tukwila, WA

Redefining Consulting for 30 Years

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Hazardous Materials Consulting

Service: Hazardous Materials ConsultingService: Building and Facility SurveysService: Hazardous Condition AssessmentsIndustry: CommercialIndustry: IndustrialType: Environmental Engineering+34 more

Rogers & Callcott

Greenville, SC

Your Environmental Solutions Firm

WebsitePhone2 offices4 leaders1 credentialsFounded 1969Updated Jun 2026

Service detail: Civil and Environmental Engineering

Service: Civil and Environmental EngineeringService: Water, wastewater, and stormwater designService: Site design, permitting, and construction administrationIndustry: Environmental & RemediationIndustry: IndustrialType: Civil Engineering+39 more

Rubino Engineering, Inc.

Elgin, IL

Moving your project forward through engineering and testing

WebsitePhone1 office7 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Field Geotechnical Drilling & Drilling ServicesService: Field Geotechnical DrillingIndustry: Highways & RoadsIndustry: BridgesType: Geotechnical Engineering+45 more

The GEL Group, Inc.

Charleston, SC

Quality service. Technical expertise.

WebsitePhone1 office5 leadersFounded 1981Updated Jun 2026

Service detail: Environmental Consulting (GEL Engineering LLC)

Service: Environmental Consulting (GEL Engineering LLC)Service: Environmental Assessment and RemediationService: PFAS Consulting and Field SamplingIndustry: Environmental & RemediationIndustry: IndustrialType: Civil Engineering+25 more

The Mannik & Smith Group, Inc.

Toledo, OH

Technical Skill. Creative Spirit.

Website3 offices8 projects4 leaders2 credentialsFounded 1955Size Estimate: 50-200 employees

Project: Waterfront Walkway Seawall

Service: Civil EngineeringService: Site DevelopmentService: Stormwater Management & Green InfrastructureIndustry: TransportationIndustry: GovernmentType: Civil Engineering+59 more

Thompson, Dreessen & Dorner, Inc.

Omaha, NE

Professionals at Every Turn

WebsitePhone2 offices8 projects11 leaders1 credentialsFounded 1967

Project: Nebraska Medicine Lauritzen Outpatient Center

Service: Civil EngineeringService: Site DesignService: Subdivision DesignIndustry: EducationIndustry: HealthcareType: Civil Engineering+36 more

Zannino Engineering, Inc.

Glen Allen, VA

Innovative & Reliable

WebsitePhone1 office4 projects16 leaders10 credentialsFounded 1991

Project: Manchester Condos

Service: Geotechnical EngineeringService: Subsurface InvestigationsService: Foundation Design RecommendationsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+25 more