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The Urban Honolulu, HI Local Code Shield
Selecting a plumber in Honolulu demands strict adherence to the Uniform Plumbing Code as amended by the City and County of Honolulu. You must ensure your contractor maintains a valid C-37 Plumbing Contractor license issued by the DCCA and carries proof of general liability insurance to mitigate risks associated with high-density residential properties. Professional plumbers here are expected to pull proper building permits for major renovations, ensuring all work complies with the Board of Water Supply standards for backflow prevention and cross-connection control.