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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Avaabi Consulting Ltd

Atlanta, GA

Quality that sets the Standard

Website1 office1 leaders5 credentialsFounded 2023Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Soil Survey StudiesService: Bridge Foundation InvestigationsIndustry: Highways & RoadsIndustry: BridgesType: Geotechnical Engineering+33 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

Copeland Building Envelope Consulting, Inc.

Boston, MA

We solve building envelope problems.

WebsitePhone3 offices10 projects9 leaders3 credentialsFounded 2018

Project: Campus Recreation Center

Service: Building Envelope ConsultingService: Envelope Investigations & AssessmentsService: Repair Design & SpecificationsIndustry: EducationIndustry: CommercialType: Structural Engineering+12 more

GEI Consultants, Inc.

New York City, NY

Relentless seekers of the best solutions.

Website4 offices13 projects6 leaders3 credentialsUpdated Jun 2026

Project: Royse City, Texas Drainage Master Plan

Service: Geotechnical EngineeringService: Geostructural DesignService: Building Envelope ServicesIndustry: Water ResourcesIndustry: Water SupplyType: Geotechnical Engineering+40 more

Innovative Engineering Strategies, LLC

Bolingbroke, GA

Providing clients with successful, cost-saving creative solutions.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Environmental Management and Regulatory Compliance

Service: Environmental Management and Regulatory ComplianceService: IES Assists Clients With Optimizing Environmental Monitoring And Management ProgramsService: Applying A Critical Path Approach And Integrated Understanding Of BiologyIndustry: Environmental & RemediationIndustry: Waste ManagementType: Civil Engineering+19 more

Knott Laboratory, LLC

Centennial, CO

Questions answered. Problems solved.

WebsitePhone9 offices2 projects3 credentials5 publicationsFounded 1982

Project: ADA Ramp Design

Service: Structural EngineeringService: Civil EngineeringService: Accident ReconstructionIndustry: LegalIndustry: InsuranceType: Forensic Engineering+25 more

Runkle Consulting, Inc.

Grayson, GA

Tomorrow's Solutions for Today's Problems.

WebsitePhone1 office12 projects2 leadersFounded 2000Size Estimate: 1-10 employees

Project: Old Fourth Ward Shipping Container Homes

Service: Shipping Container Building DesignService: Commercial Container BuildingsService: Residential Container BuildingsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+24 more

Russell Engineering, Inc.

Alpharetta, GA

Founded in 2004, Russell Engineering, Inc. is a professional engineering services corporation and licensed utility contractor based in Alpharetta, Georgia, serving Metro-Atlanta and surrounding counties throughout Georgia, North Carolina, and South Carolina. Russell Engineering provides civil engineering, environmental engineering, water and wastewater infrastructure design, water resources and stormwater management, environmental compliance, renewable energy planning and design-build, and detention pond construction and maintenance services, delivering high-quality results at competitive rates for property owners, municipalities, and businesses.

WebsitePhone1 office2 leadersFounded 2004Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Development EngineeringService: Concept Layouts for Planning and Initial PermittingIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+58 more

Thomas & Reel Engineering Consultants, Inc.

Savannah, GA

Thomas & Reel Engineering Consultants, Inc. (TREC) is a multi-discipline engineering consulting firm based in Savannah, Georgia serving the Southeast. TREC uses proven forensic techniques to probe and analyze construction accidents, disputes, residential and commercial problems, product failures, and industrial failures of all kinds. The firm also provides environmental engineering services, including indoor air quality studies, microbial investigations, and Phase I environmental site assessments, and maintains registered engineers, certified industrial hygienists, and scientists on staff.

Website1 officeUpdated Jun 2026

Service detail: Forensic Engineering

Service: Forensic EngineeringService: Construction Accident InvestigationService: Construction Defect AnalysisIndustry: CommercialIndustry: ResidentialType: Forensic Engineering+19 more

Wiss, Janney, Elstner Associates, Inc.

Northbrook, IL

Solutions for the Built World

WebsitePhone30 offices5 projects5 credentials5 publicationsFounded 1956

Project: Washington Monument

Service: Structural EngineeringService: Bridge EngineeringService: Heavy Movable StructuresIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+54 more