We offer a wide range of geotechnical consulting services for owners representing commercial, industrial, expert witness, and transportation interests. The scope of our services includes geotechnical site investigations, forensic engineering, foundations, slope stabilization, and geologic hazard evaluations. We own and operate our own geotechnical drills which are specially outfitted for difficult access sites. Our mission is to provide solutions that are dependable, practical, economical, and based on a thorough understanding of the art and science of geotechnical engineering.K & A Engineering, Inc. is well known for expertise in the field of investigating the causes foundation settlement and in developing practical and economical foundation repair recommendations including construction plans, specifications, and construction quality assurance. We are experienced in a wide variety of underpinning methods including piers, ground improvement, and micropiles.Because of our combined experience of over 75-years in the geotechnical field, we offer the unique ability to determine the causes of failures such as foundation settlement, retaining wall failures, or slope movement. Our confidence and depth enables us to provide reliable and convincing expert witness services for materials and construction defects.

Provided geotechnical engineering support for roadway and bridge construction including landslide investigation, slope stabilization design, retaining wall design; Geotechnical investigation and recommendations for large bridge foundations including driven pile foundations;Landslide hazard evaluation of large burned landscapes (>400,000 acres) using probabilistic computer modeling in conjunction with GIS; Project engineer for the reconstruction of 32-miles of roadway to reduce erosion and sediment delivery to critical spawning and rearing habitat in the South Fork of the Salmon River.