Ralph Nishimura

Ralph Nishimura

C-37 Plumbing RME

Ralph Nishimura started with Sagewater in 2009, and has been instrumental in every one of our project’s successes on the islands.  Mr. Nishimura received his official state master plumbing license in 1967, having started in the trade in 1961.  After numerous years of being a plumbing contractor, Mr. Nishimura became a Senior Plumbing Inspector for the City of Honolulu.  Following his retirement from government service, Mr. Nishimura returned to becoming a private plumbing contractor. Mr. Nishimura’s knowledge of local plumbing related issues, his commitment to excellence, and his dedication to passing along this education and knowledge to the entire SageWater team has been invaluable. As he did during the Hokua renovation, Mr. Nishimura continues to play a key role in the oversight and management of the growing SageWater team.