Our main areas of focus are Geotechnical Engineering, including Trenchless Engineering, Construction Management, Engineering Geology, and Expert Witness Consultation.
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.
Established in 2009, YK Drilling, LLC provides geotechnical sampling throughout the state of Hawaii and the Pacific Region. YK Drilling currently has two truck-mounted drill rigs, one drill rig with angled drilling capabilities, one portable drill rig, and support equipment.
Yogi Kwong Engineers is a geotechnical firm fully committed to meeting your needs. We specialize in geotechnical engineering, construction management, engineering geology, and expert witness consultation.