soldier piles

E.J. Ricci General Engineering Company, Inc. is a Class A general engineering contractor and heavy civil construction company serving public and private clients in Northern California. Based in Lake County, the company brings 25+ years of heavy-civil field experience across bridges, foundations, shoring, utilities, retaining structures, drainage and complex site work.

asphalt pavingbridge foundationsdeep foundationsexcavationgradinglaggingpile capsretaining wall constructionseptic system installationsheet pilesshoringstorm drainagestructural concretetiebacksunderground utilities

Hardy Hole Drilling provides expert drilling services since 2003, with over 70 years of combined crew experience. The company handles all types of foundation drilling for both government and private projects, from signage projects to bridge construction, serving areas from Texas to Arizona.

deep foundation drillingearth retentionhelical pileslow clearance drillingpier drillingrock drillingsecant/tangent pilesslurry drilling

Inland Empire Geotech (IEG) is a geotechnical engineering firm founded by Samuel P. Sommers, P.E., serving Northern Idaho and Eastern Washington including the Spokane region. IEG provides geotechnical evaluations, soil testing, foundation design, and GeoDesign services for residential, commercial, mixed-use, hotel, and local government projects. The firm specializes in segmental block retaining wall design, MSE wall design, and temporary shoring systems.

deep foundation designfield testingflexible and rigid pavement designgeotechnical engineeringlaboratory analysisliquefaction hazard analysesMSE wall designpile load testingsegmental block retaining wall designsettlement analysesshallow foundation designsheet pilesslope stability analysessoil samplingtemporary shoring