in-house drilling

Anderson Professional Services, LLC (APS GEO) provides geotechnical engineering, civil engineering and site development, construction materials testing, professional land surveying, and subsurface investigations. The team combines geotechnical engineering and design-build construction design experience and maintains an AASHTO accredited soils laboratory.

AASHTO accredited soils laboratory testingconcrete coringconstruction materials testingEngineering Geologygeotechnical field explorationsland surveying including drone surveysphotogrammetric modelingrock coringrockfall mitigation designstructural special inspections

AREHNA Engineering, Inc. provides geotechnical and structural forensic engineering, along with full-service materials testing and inspection services throughout the State of Florida. The firm is founded on principles of quality service, technical expertise, responsiveness, and value. It is a State of Florida Certified MBE & DBE and FDOT Small Business Enterprise, with offices in Tampa, Orlando, Sunrise, and Miami.

asphalt testingauger cast pile monitoringcompaction and chemical grout monitoringconcrete and aggregate testingconstruction monitoring and inspectiondrilled shafts monitoringgeotechnical engineeringmaterials testingpermeability testingsoil and rock samplingsoil density testingstandard penetration testingstructural damage assessmentsstructural forensic engineering

B2Z Engineering, LLC is a Texas-proud, woman-owned civil and transportation engineering firm founded in 2009 and headquartered in Mission, Texas, with regional offices in Brownsville, Seguin, San Antonio, Austin and Houston. It has delivered over $1 billion in civil and transportation infrastructure projects and is a TxDOT certified civil engineering firm.

3D modelingbridge and structural designconstruction engineering and inspectionConstruction managementconstruction materials testingdrainage design and hydrologic/hydraulic analysisdrone and GIS servicesfoundation designgeotechnical engineeringlaboratory testingpavement designPS&E designsubsurface investigations