Pavement engineering

Associated Engineering Consultants, Inc. (AEC) is a civil engineering consulting firm specializing in urban and municipal site development, pavement engineering, pavement management planning, materials engineering, construction management, quality control/quality assurance, material testing and surveying. Established in 1998, AEC serves clients nationwide and staffs project engineers, construction managers, civil, mechanical and petroleum engineers, land planners, surveyors, drafting technicians, material testing technicians and construction inspectors.

construction inspectionconstruction managementdeflection testing (DYNAFLECT)drafting (AutoCAD/Microstation)laboratory testingmaterials testingpavement management planningquality control/quality assuranceroadway designsoil testingsurveying

Axios Civil Solutions, LLC provides heavy civil construction, engineering, and construction material supply. The company offers engineering services in geotechnical construction risk, pavement engineering, pavement asset management, construction engineering, construction management, and forensics, and supplies construction materials to the heavy civil construction sector. It is DBE, MBE, and SBE certified in locations across the country.

construction managementconstruction materials supplyengineeringforensicsgeotechnical construction riskheavy civil construction

Burns Cooley Dennis, Inc. (BCD) is a geotechnical engineering firm founded in 1985 and headquartered in Ridgeland, Mississippi. It provides geotechnical engineering, construction materials engineering and testing (CMET), and pavement engineering services, and states it is the largest geotechnical and materials consulting firm headquartered in Mississippi.

asphalt testingconcrete testingconstruction materials testingearthwork testinggeotechnical engineeringlaboratory testinglandslide stabilizationpavement designsoil borings

Corsair Consulting LLC is an approved DBE, MBE, and HUB certified engineering firm providing Geotechnical and Civil Engineering services for a wide range of public and private sector projects. The firm partners with clients to provide practical, efficient and cost-effective solutions to project challenges, serving markets including transportation, aviation, renewable energy, semiconductor, and facilities.

civil engineeringconstruction engineeringDeep Foundation Engineeringgeotechnical engineeringgeotechnical explorationinspectionlaboratory testingmaterial testing

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 SurveyingFlood Studieshazard mitigation planningHydrographic / Bathymetric SurveysLandscape Architecturemobile LiDAR scanningPower Transmission / Distribution Engineeringroadway designSite Civil Designstormwater managementstructural engineeringSubsurface Utility Engineering & 3D GPRUAS Services

G3 Quality, Inc. is a construction quality management firm providing quality management, engineering, inspection, and materials testing to infrastructure projects. Founded in 2013, the company serves contractors, design firms, construction managers, and local, state, and government agencies across the West Coast, with a corporate office in Cerritos, California and additional laboratories and offices in Bakersfield, Redlands, and Sacramento.

aggregate testingconcrete testingconstruction inspectionHMA testinglaboratory testingmaterials testingmix designquality assurancequality controlsoil testing

Geo-Advantec, Inc. (GAI) is a privately held Small Business Enterprise (SBE) geotechnical consulting firm founded in January 2012 by Dr. Shawn Ariannia. It provides geotechnical engineering, engineering geology, earthquake engineering, soils and materials testing, and construction testing and inspection services to public and private sector clients from conceptual design through project completion.

Engineering Geologygeotechnical earthquake engineeringgeotechnical engineeringGeotechnical instrumentationgrading, monitoring and field testingground improvement designliquefaction and seismic settlement analysisslope stability investigation, analysis, and designsoils & materials laboratory testingspecial inspection servicessubsurface exploration and downhole logging

Geometrics is a full-service civil engineering firm highly specialized in airfield design, geotechnical and pavement engineering, construction management, and program management. The firm has completed 55 airfield projects at 20 airports across Washington, Oregon, Idaho, California, Arizona, Texas, and Michigan. It has offices in Redmond/Bellevue, Washington; Plano/Dallas, Texas; and Pune, India.

airfield designAutoCADCivil3Dconstruction managementfoundation designgeotechnical engineeringgrading and drainageground improvementprogram managementretaining wall designroadway designsite developmentslope stabilizationSSAStormCADsubsurface exploration

GESTRA Engineering is a consulting firm specializing in geotechnical engineering, construction materials testing, and geotechnical and environmental drilling. Founded in 2000, it provides government agencies, municipalities, engineers, architects, and contractors with engineering services ranging from initial planning and feasibility studies to project completion. The firm has 25+ years of operation and maintains a geotechnical laboratory and field exploration equipment.

Consolidated Undrained Triaxial TestConstruction material engineeringconstruction materials testingDynamic Cone Penetrometer TestingFlight Auger DrillingGeotechnical and environmental drillinggeotechnical engineeringGeotechnical laboratory and field serviceshollow stem auger drillingPiezometer Installation & Water Level MonitoringPressuremeter TestingRotary Mud DrillingShelby Tube SamplingSlope Inclinometer Installation and TestingSoil evaluation for storm water infiltrationStandard Penetration TestingSwell TestUnconsolidated Undrained Triaxial TestVane Shear Testing

Green Diamond International was founded in 2008 in Afghanistan to support the U.S. Army's efforts to foster peace and prosperity in the region, and became a leading company in the design and construction of civil infrastructure projects. In 2009 it expanded to California and merged with local Afghan companies HBCC, MBCC, and Al Hooti of Dubai, UAE. After ceasing operations in Afghanistan following the 2021 U.S. military withdrawal, it continued in California and in 2024 re-established its headquarters in Washington State, serving nationwide and internati

aviation constructionBuilding Information Modeling (BIM)clash checkingconstruction inspection and testingCost estimationdesign reviewengineering and construction managementFalling Weight Deflectometer testinggeotechnical engineeringPCI surveyspermitting assistancepreconstruction planningrisk managementschedulingSubcontractor Selectionsubsurface investigationssustainability and resilience consultingtransportation planning and designvalue engineering

HWA GeoSciences Inc. is a geotechnical engineering firm located in Bothell, Washington, providing a full range of geotechnical and geoscience solutions to public agencies and engineering/architecture firms. Since 1978, its team of engineers, geologists, environmental scientists, construction inspectors, and laboratory technicians has served design and construction of bridges, buildings, parks, solid waste, utilities, transportation, waterfront, water, wastewater, and stormwater facilities. It operates an AASHTO- and USACE-accredited materials testing lab

construction inspectiongeoenvironmentalgeotechnical engineeringhydrogeologymaterials testingmobile asphalt testing laboratory