Flood Studies

AES Consulting Engineers (AES) is an employee-owned civil engineering and land planning firm founded in 1980, with offices in Richmond, Williamsburg, Chesapeake, and Harrisonburg, Virginia. AES employs over 60 professionals including project managers, civil engineers, landscape architects, land surveyors, designers, and field staff, providing land development design services.

3D modeling3D Visualizations & RenderingsALTA surveysboundary surveyscivil engineeringconstruction administrationconstruction stakeoutfeasibility studiesland planninglandscape architecturemaster planningMunicipal Utilities Designpermitting assistanceroad designsite plan designstormwater managementsubdivision designsurveyingtopographic surveys

Austin Engineering Company Inc. (AECI) provides civil engineering, land surveying, and landscape architecture services. Established in 1937 and incorporated in 1947, the firm serves public and private clients across Illinois and several other states, with experience in land development, stormwater management, and public improvement projects.

ALTA surveyscivil engineeringconstruction observationconstruction stakingdesign-buildhydraulic and hydrologic analysislandscape architectureland surveyingsite developmentstormwater managementsubdivision developmenttopographic surveys

Engineering303 (E303) is a full-service land development firm located in Cumming, GA, founded in 2011 by Brian King. The firm provides civil engineering, land surveying, and stream/wetlands restoration services for commercial, industrial, and residential developments.

Boundary, topographic, bathymetric, ALTA, and photogrammetry surveyingcivil engineeringHydrologic/Hydraulics analysisland surveyingSite layout and grading designStream and wetlands restorationSubdivision of landWater, sewer, and septic infrastructure designWetland culvert and channel modeling

ESP Associates, Inc. is an ENR Top 500 team of companies delivering integrated multi-disciplinary services in engineering, surveying, and planning. The firm provides planning and landscape architecture, civil engineering, transportation engineering, water resources engineering, power and broadband, survey and geospatial, geo-environmental, construction-phase services, and program/construction management. It has been in business 40 years, with 900+ full-time team members and 30+ locations across the U.S.

3D Laser ScanningAerial Lidar & Photogrammetrybridge designBroadband Planning & Network BuildoutCommunity Master PlanningConventional & GPS SurveyingHazard Mitigation PlanningHydrographic / Bathymetric Surveyslandscape architecturemobile LiDAR scanningPavement EngineeringPower Transmission / Distribution Engineeringroadway designSite Civil Designstormwater managementstructural engineeringSubsurface Utility Engineering & 3D GPRUAS Services