Who We Are
Always digging deeper since 2005, Yogi Kwong Engineers, LLC is a Hawaii-based geotechnical engineering and construction management firm. We redefine what’s possible in trenchless engineering, large infrastructure, dam rehabilitation and landslide mitigation projects.
Areas of Emphasis
Our main areas of focus are Geotechnical Engineering, including Trenchless Engineering, Construction Management, and Engineering Geology.
Soils Laboratory
Our soil and rock testing laboratory is accredited as a Soils and Aggregate Testing Laboratory by the American Association of State Highway and Transportation Officials and validated by the U.S. Department of Army Corps of Engineers.
YK Drilling
Established in 2009, YK Drilling, LLC provides geotechnical, environmental, and water well drilling services. Our drill rig fleet consists of three truck-mounted drill rigs, one trailer mounted drill rig with angled drilling capabilities, one track-mounted drill rig, one portable drill rig, and two concrete/pavement coring machines.
