3-Tier Alaska
Fairbanks, AKCivil & Environmental Engineering, Surveying
WebsitePhone3 officesUpdated Jun 2026
Service: Civil EngineeringService: Septic System Design and TestingIndustry: ResidentialType: Civil Engineering+21 more
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.
Filters1
State
City
Services
Industries
Firm types
78 results
Showing 1-24 of 78
AAI Environmental Corporation
Ashland City, TNProfessional environmental site assessments and due diligence services nationwide
WebsitePhone1 office6 projects
Service: Phase I Environmental Site Assessment (ESA)Service: Phase II Environmental Site AssessmentIndustry: CommercialType: Environmental Engineering+36 more
AED Energy Services
Wyomissing, PADesigning America's Energy Lifelines
WebsitePhone4 offices9 leaders
Service: Chemical and Process DesignService: Documentation and AnalysisIndustry: Oil & GasType: Chemical Engineering+66 more
AEG - A SOCOTEC Company
Mechanicsburg, PAEngineering, Surveying, and Inspections
WebsitePhone1 office3 projects
Service: Geotechnical EngineeringService: Geotechnical Engineering and Foundation DesignIndustry: TransportationType: Geotechnical Engineering+66 more
AIM Engineering & Surveying, Inc.
Fort Myers, FLInnovative Engineering Solutions Since 1980
WebsitePhone5 offices8 projects
Service: Transportation Engineering & DesignService: RoadwaysIndustry: TransportationType: Transportation Engineering+35 more
Abysmal Corporation LLC
Integrated Engineering, Environmental, and IT Solutions for Efficiency, Safety, and Sustainability
Website6 projectsUpdated Jun 2026
Service: Engineering ServicesService: Chemical EngineeringIndustry: Environmental & RemediationType: Environmental Engineering+24 more
Afterburner Wind Tunnel Services LLC
Northern Virginia, VAAfterburner Wind Tunnel Services LLC is a Northern Virginia engineering firm providing safety, systems, and weapons engineering support to Industry, Department of Defense agencies, and other federal entities. Its work spans aviation, weapons systems, research, testing, development and evaluation, and technology programs, with a team experienced in rapid-development defense programs.
Website1 office2 leadersUpdated Jun 2026
Service: Safety EngineeringService: System Safety Program DevelopmentIndustry: DefenseType: Defense Engineering+13 more
Air Resource Specialists, Inc.
Fort Collins, COA leader in the field of air quality for over 40 years.
Website1 office8 projects1 leaders
Service: Air MonitoringService: Criteria Pollutants MonitoringIndustry: GovernmentType: Environmental Engineering+35 more
Athena Engineering & Environmental
Nashville, TNPractical environmental and engineering solutions, delivered with precision and integrity.
WebsitePhone4 offices9 projects
Service: Geotechnical EngineeringService: Subsurface Exploration (Soil and Rock)Industry: FederalType: Environmental Engineering+95 more
Blair, Church & Flynn Consulting Engineers
Clovis, CAService. Quality. Integrity.
WebsitePhone6 offices3 leaders
Service: Planning, Permitting & ConsultingService: Alternatives AnalysesIndustry: Power GenerationType: Civil Engineering+74 more
Bluewing Civil Consulting, LLC
Lafayette, LAMeticulous Design. Engineered for tomorrow.
WebsitePhone2 offices4 projects
Service: Roadway EngineeringService: Roadway hydraulicsIndustry: GovernmentType: Civil Engineering+42 more
C2 Consulting Collective
San Diego, CAMobility & Technology in Transportation
WebsitePhone1 office3 projects
Service: Transportation Planning and EnvironmentalService: Vehicle Miles Traveled AnalysisIndustry: TransportationType: Transportation Engineering+58 more
CKL Engineers
Engineering Excellence Every Time
Website2 leaders2 credentialsUpdated Jun 2026
Service: Transportation EngineeringService: Airport Design and Construction ServicesIndustry: AviationType: Civil Engineering+16 more
CORE Environmental Consultants, Inc.
Buffalo, NYInnovative Engineering & Environmental Solutions
WebsitePhone2 offices10 projects
Service: Hazardous Materials ConsultingService: Asbestos Surveys and Abatement DesignIndustry: GovernmentType: Environmental Engineering+59 more
CSG Consultants
Foster City, CALasting Solutions for the Communities We Serve
WebsitePhone7 offices11 projects
Service: Building & SafetyService: Building Code ExpertsIndustry: GovernmentType: Civil Engineering+51 more
Century West Engineering Corporation
Bend, ORDesign | Community | Solutions
WebsitePhone3 offices5 leaders
Service: Municipal Planning & EngineeringService: WaterIndustry: GovernmentType: Civil Engineering+24 more
Columbia Telecommunications Corporation
Bethesda, MDClosing the digital divide
WebsitePhone1 office1 projects
Service: Network Engineering & DesignService: High-Level Network DesignIndustry: TelecommunicationsType: Telecom / RF Engineering+28 more
Credere Associates, LLC
Westbrook, MECommunity Revitalization, Economic Development, Environmental Remediation and Engineering
WebsitePhone1 office4 projects
Service: Brownfields Assessment and CleanupService: Phase I Environmental Site AssessmentsIndustry: Environmental & RemediationType: Environmental Engineering+31 more
DJ&A, P.C.
Missoula, MTEngineering, Surveying, Environmental & Planning Services
WebsitePhone3 officesFounded 1973
Service: Transportation EngineeringService: Roadway and Highway DesignIndustry: FederalType: Civil Engineering+45 more
DMY Capitol, LLC
Washington, DCExperts in Handling Tight Deadlines
WebsitePhone1 office4 projects
Service: Geotechnical EngineeringService: DrillingIndustry: CommercialType: Geotechnical Engineering+14 more
Dokken Engineering
Folsom, CATransforming design.
WebsitePhone4 offices7 projects
Service: Feasibility & FundingService: Grant Writing SupportIndustry: TransportationType: Civil Engineering+26 more
Dominion Due Diligence Group
Midlothian, VANavigating pathways to affordable, available, and resilient housing through expert environmental, engineering, and energy due diligence.
WebsitePhone3 offices2 projects
Service: Environmental Due Diligence & ComplianceService: Phase I & II Environmental Site AssessmentsIndustry: Affordable HousingType: Environmental Engineering+33 more
Doucet Associates Inc A Kleinfelder Company
Austin, TXWe are Doucet.
WebsitePhone6 offices4 leaders
Service: Land DevelopmentService: Master Planned CommunitiesIndustry: CommercialType: Civil Engineering+112 more
EBA Engineering
Santa Rosa, CASustainable Solutions for an Evolving World
WebsitePhone1 officeFounded 1979
Service: Civil EngineeringService: Sustainable Land Development & Site Engineering DesignIndustry: CommercialType: Civil Engineering+32 more