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About Us

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, having worked on a diverse range of commercial building, renovation, and engineering projects for Federal, State and City agencies, and many prestigious private entities.  Through our sustainability and good business practices we have the capability of undertaking projects of various sizes with bonding capacity in excess of $100 million per project.
The trusted Ralph Inouye name has become synonymous with quality, responsibility and integrity.
For our clients this means they have a General Contractor that is attentive to their needs, and the assurance that their project is going to be built according to sound construction methodology by skilled craftsman with quality materials.   They will have a lasting project, built to withstand the test of time.  From the Rainbow Place Condominium erected in the 70’s to the projects currently under construction, Ralph Inouye projects are a testament to the level of pride and detail we put into our work.
We believe the keys to achieving this level of quality and customer satisfaction are our employees and work experience. The open and friendly work environment has helped us to maintain a strong sense of employee loyalty and high employee retention.   Our project managers, with their engineering expertise and communication skills, teamed with our veteran field crews make a cohesive team whose goal is to complete projects on time, as specified and within the budget.