1836 Engineering LLC
Fort Worth, TXFounded in Texas, by Texans.
WebsitePhone2 offices13 projects
Service: Construction Engineering & InspectionService: Contract AdministrationIndustry: Highways & RoadsType: Civil Engineering+32 more
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1st Self Consulting, LLC
Loves Park, ILSustainable Transportation Engineering Planning & Design
WebsitePhone1 office1 projects
Service: Civil Engineering ConsultingService: Providing Professional Civil Engineering AdvisoryIndustry: TransportationType: Civil Engineering+27 more
2IM Group, LLC
Chicago, IL2IM Group, LLC is a Chicago-based civil, environmental, and transportation engineering practice. Now part of MacKay, it continues to deliver technical solutions across highways, roads, streets, aviation, rail, transit, utilities, and stormwater management systems while offering expanded resources and broader geographic reach.
WebsitePhone1 office5 projects
Service: Highways, Roads, and StreetsService: Roadway geometryIndustry: TransportationType: Civil Engineering+31 more
2LMN, Inc.
Lancaster, OHYour Trusted Engineering Partner
WebsitePhone4 offices10 leaders
Service: Land DevelopmentService: Site Drainage and Grading PlansIndustry: InfrastructureType: Civil Engineering+50 more
3 Rocks Engineering & Surveying
Cañon City, COColorado Civil, Structural, & Land Surveying Experts
WebsitePhone3 offices9 projects
Service: Civil EngineeringService: Residential and Commercial Site DevelopmentIndustry: CommercialType: Civil Engineering+30 more
7 Oaks Engineering
Silverton, ORHarmonizing the built environment with the natural.
WebsitePhone2 offices4 leaders
Service: Land DevelopmentService: Due Diligence and Feasibility StudiesIndustry: CommercialType: Civil Engineering+26 more
A & M Engineering and Environmental Services, Inc.
Tulsa, OKProviding Quality Services for Over 30 Years
WebsitePhone4 offices5 projects
Service: Construction & Remediation ServicesService: Landfill ConstructionIndustry: Environmental & RemediationType: Environmental Engineering+74 more
A&F Engineering
Indianapolis, INDistinguished Transportation & Site Engineering
WebsitePhone1 office1 leaders
Service: Traffic EngineeringService: Traffic Impact StudiesIndustry: TransportationType: Transportation Engineering+17 more
A&M Consulting Engineers
Visalia, CAMoving Our Communities Infrastructure Forward
WebsitePhone2 offices3 projects
Service: Water ResourcesService: Hydraulic AnalysisIndustry: GovernmentType: Civil Engineering+46 more
A&R Engineering
Marietta, GAA&R Engineering is a civil engineering firm specializing in traffic and transportation engineering, headquartered in Marietta, Georgia. A&R has served clients across Georgia, South Carolina, and Alabama for over 20 years, guiding projects from due diligence through construction completion. The team works with developers, architects, attorneys, and public agencies on retail, residential, industrial, mixed-use, educational, and medical developments, delivering traffic impact studies, intersection and signal design, permitting support, construction oversight, and expert witness services.
WebsitePhone1 officeUpdated Jun 2026
Service: Traffic StudiesService: Traffic Impact StudiesIndustry: TransportationType: Civil Engineering+24 more
A&Z Engineering
Fort Wayne, INYour Engineering Solutions... Start to Finish.
WebsitePhone2 offices4 leaders
Service: Roadway, Highway, and Intersection ImprovementsService: Construction InspectionIndustry: GovernmentType: Civil Engineering+15 more
A. Morton Thomas and Associates, Inc.
Rockville, MDCelebrating 70 Years of Engineering and Design
WebsitePhone1 office4 projects
Service: Site and Civil EngineeringService: Site DevelopmentIndustry: TransportationType: Civil Engineering+45 more
A.D.A. Engineering, Inc.
Doral, FLApplying the Latest Technology
WebsitePhone2 offices1 credentials
Service: Civil EngineeringService: Land/Site DevelopmentIndustry: WastewaterType: Civil Engineering+42 more
A.E. Hodsdon Consulting Engineers
Waterville, MELeaders in professional engineering for over 40 years
WebsitePhone1 office1 projects
Service: EngineeringService: Water Systems DesignIndustry: GovernmentType: Civil Engineering+33 more
A.M.I. Engineering LLC
Miami, FLProviding Engineering Solutions for Sustainable Infrastructure
WebsitePhone1 office4 projects
Service: Transportation InfrastructureService: System Planning and AnalysisIndustry: AirportsType: Civil Engineering+36 more
AB Consultants, Inc.
Lanham, MDMultidisciplinary engineering and support services in the Baltimore-Washington area
WebsitePhone2 offices1 projects
Service: Land PlanningService: Zoning StudiesIndustry: GovernmentType: Civil Engineering+84 more
ABAM Engineers Inc.
Houston, TXDriving Innovation and Digitization in Engineering
WebsitePhone2 officesUpdated Jun 2026
Service: Civil and Infrastructure EngineeringService: Site Analysis and DesignIndustry: CommercialType: Civil Engineering+40 more
ABD Engineers & Surveyors, LLP
Schenectady, NYABD Engineers & Surveyors, LLP is a civil engineering and land surveying firm founded in 1987 and headquartered in Schenectady, New York. Serving clients throughout Upstate New York and the Capital Region, it has built its reputation on residential, commercial, and municipal projects including subdivisions, site developments, senior housing, hotels, schools, correctional facilities, and commercial parks. ABD's partners bring deep expertise in the New York State permitting process, working with NYSDEC, NYSDOT, USACE, FEMA, and local municipal boards.
WebsitePhone1 office2 leaders
Service: Civil EngineeringService: Site Design & DevelopmentIndustry: ResidentialType: Civil Engineering+19 more
ABES Engineering, Inc.
Memphis, TNEngineering with Soul
Website3 offices2 projects2 leaders
Service: Water and Wastewater EngineeringService: Sanitary designIndustry: GovernmentType: Civil Engineering+24 more
ABNA Engineering, Inc.
St. Louis, MOCivil & Structural Engineering, Design Services, General Contracting, and Construction Management
WebsitePhone3 offices4 projects
Service: Civil EngineeringService: Water Resources EngineeringIndustry: InfrastructureType: Civil Engineering+43 more
ACL, Inc.
Engineering for an Integrated World
Website1 projects3 leadersFounded 2015
Service: Roadway EngineeringService: Conceptual Planning and Preliminary DesignIndustry: TransportationType: Transportation Engineering+25 more
ADC Engineering
Hanahan, SCADC's Track Record Speaks for Itself
WebsitePhone3 offices17 projects
Service: Civil EngineeringService: Site PlanningIndustry: AviationType: Aviation Engineering+68 more
ADO Engineering, Inc.
South Elgin, ILSpecialized electrical engineering for aviation, transportation, and facilities projects
WebsitePhone1 officeFounded 2011
Service: Electrical Systems DesignService: Facility Electrical EngineeringIndustry: AviationType: Electrical Engineering+11 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