Roof Replacement Cost in Hawaii (2026)
Planning a roof replacement in Hawaii? The typical cost is around $13,500, with most projects landing between $8,250 and $19,150. Hawaii's construction costs run about 42% above the national average, so you'll generally pay more than a homeowner in an average-cost state. Use the estimator below to see budget, typical, and high-end pricing for your project.
Why roof replacement costs differ in Hawaii
These figures start from the US national average for a roof replacement ($9,500 typical) and adjust for Hawaii using a state construction-cost index of 142 (100 = national average). That index reflects local labor rates, material delivery, and permitting — the things that make the same project cost different amounts in different states.
The biggest swing factors for a roof replacement are roofing material, roof size, pitch and complexity, with labor running 50–60% of the total. Quoted rates typically run $4–$11 per sq ft. Always get at least three local quotes — a single contractor's bid can vary widely from the market rate.