Stewart Engineering, Inc. is a responsible, ethical geotechnical engineering firm with extensive experience throughout the Hawaiian Islands and a 35 year track record of accomplishing projects on time and within our budget. 

We have completed over 800 projects in the State of Hawaii without any lawsuits or claims filed against our firm.

Our main office and laboratory are in Kailua, Oahu. We maintain full-time personnel on the Big Island and have worked on many projects on Maui, Kauai, and Molokai.

Our largest project to date is a 1,000-acre phased development on Oahu that has included single-family and multi-family housing, roads, bridges, a championship golf course, and a large marina.

We are also retained to investigate, evaluate, and provide remedial designs for structures that have failed or are distressed from ground and foundation-related causes. Founder and president Kenneth F. Stewart, P.E., J.D., is frequently called upon to serve as an expert consultant in construction failure cases. 

Stewart Engineering, Inc. is familiar with the highly variable soils on all the Hawaiian Islands including the many valleys prone to landslides on Oahu, and the widespread presence of problematic expansive clays.