Ralph S. Inouye Co. Ltd., a Hawaii corporation was founded in 1962. For decades we have played an integral role in the growth and development of Hawaii, and have consistently done it with the highest degree of skill, responsibility and integrity. The trusted Ralph Inouye name has become synonymous with quality. This translates into assurance for the customer, not only throughout the construction phase and to its completion, but peace of mind knowing that the finished product was built to withstand the test of time. From the Rainbow Place Condominium erected in the 70’s to the projects underway today, Ralph Inouye projects are an attestation to the level of pride and detail we put into our work.

We believe the keys to achieving the level of customer satisfaction we strive for are our employees and our experience. The open and friendly work environment has helped us to maintain a strong sense of employee loyalty. The result is that, due to our high employee retention, veteran field crews are able to truly work as cohesive teams, all aiming toward the same goal of delivering a product to be proud of. Our project managers possess the perfect combination of engineering and communication skills – highly regarded in the industry yet always attentive to customer needs. Over the years we have worked on a diverse range of commercial building, renovation, and engineering projects, successfully completing contracts upwards of $10 million. We have extensive experience working with Federal, State and City agencies, and many prestigious private entities.