Plumbing Work Cost in Honolulu, HI
Plumbing Work in Honolulu, HI costs a median of $4,500, with the middle 50% of projects between $2,000 and $9,500. Based on 184 permits filed between January 2018 and June 2025 with City and County of Honolulu Department of Planning and Permitting. Last recalculated August 23, 2026.
Sourced from 184 building permits on file with the City of Honolulu. Source: Honolulu Building Permits.
What Most Homeowners Paid
Each bar counts the projects filed in that price range.
| Price range | Projects |
|---|---|
| $500 to $2,335 | 54 |
| $2,335 to $4,170 | 32 |
| $4,170 to $6,005 | 33 |
| $6,005 to $7,840 | 8 |
| $7,840 to $9,675 | 8 |
| $9,675 to $11,510 | 19 |
| $11,510 to $13,345 | 4 |
| $13,345 to $15,180 | 9 |
| $15,180 to $17,015 | 2 |
| $17,015 to $18,850 | 2 |
Featured Contractors in Honolulu
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Public record data. HomeQuotr does not alter, estimate, or interpolate permit values.
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Half of all projects cost less. Half cost more.
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Common Questions About Plumbing Work Costs in Honolulu
The median plumbing work project in Honolulu, HI costs $4,500, based on 184 building permits. Most projects fall between $2,000 and $9,500.
The middle 50% of plumbing work projects in Honolulu fall between $2,000 and $9,500. Costs vary with project scope, materials, property size, and local labor rates.
This estimate is based on 184 building permits filed between January 2018 and June 2025 with Honolulu Building Permits.
Every price comes from building permits filed with city and county governments. When a contractor pulls a permit, they declare the project value. HomeQuotr aggregates those declared values for Honolulu. Not surveys, not estimates, not self-reported data.
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