Basic
$503 – $1,508 each
28-gauge galvanized sheet metal plenum sized to the return opening, screwed to the unit, joints sealed with foil tape
How Much Does Return Air Plenum Cost in Honolulu, Hawaii?
Supply and install one return-air plenum box (sheet metal, sealed to the furnace/air handler); return-duct changes, filter racks and access repairs extra.
Return Air Plenum in Honolulu, Hawaii typically costs $592 to $1,775 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Return Air Plenum in Honolulu, Hawaii
$592 – $1,775
eachPrices in Honolulu are 21.0% higher than the national average for return air plenum.
National average: $500 – $1,500 each
What you get at each price level
Standard
$592 – $1,775 each
26-gauge galvanized plenum, seams and unit connection sealed with duct mastic, fastened and supported
Premium
$739 – $2,218 each
24-gauge galvanized plenum with acoustic liner, mastic-sealed seams, flexible canvas connector to cut vibration
Cost Breakdown in Honolulu
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $252 – $756 | each |
| Labor | labor | $228 – $683 | each |
| Supplies & Other | supplies | $67 – $202 | each |
| Equipment & Disposal | equipment | $45 – $134 | each |
Prices adjusted for Honolulu local market conditions.
Cost Factors in Honolulu, Hawaii
What Affects Pricing
- Materials ($225.00-$675.00 per unit)
- Labor ($175.00-$525.00 per unit)
- Supplies & Other ($60.00-$180.00 per unit)
- Equipment & Disposal ($40.00-$120.00 per unit)
Local Price Adjustments
Material costs12.0% above avg
Labor costs30.0% above avg
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Return Air Plenum, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Honolulu
Connect with local return air plenum contractors in Honolulu for personalized quotes based on your specific project.