Basic
$390 – $1,014 per project
26-gauge galvanized sheet-metal plenum fabricated to fit, screwed and taped to the unit and existing trunks
How Much Does Install Plenum Cost in Birmingham, Alabama?
Supply and install one sheet-metal supply or return plenum at the furnace/air handler, sealed and connected to existing trunks; major duct redesign extra.
Install Plenum in Birmingham, Alabama typically costs $459 to $1,193 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Plenum in Birmingham, Alabama
$459 – $1,193
per projectPrices in Birmingham are 10.0% lower than the national average for install plenum.
National average: $500 – $1,300 per project
What you get at each price level
Standard
$459 – $1,193 per project
26-gauge galvanized plenum with mastic-sealed seams, flexible connector at the unit, branches reconnected and sealed
Premium
$574 – $1,492 per project
24-gauge galvanized plenum with mastic-sealed seams, vibration-isolating connector, external insulation wrap, static pressure checked
Cost Breakdown in Birmingham
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $216 – $562 | job |
| Labor | labor | $147 – $382 | job |
| Supplies & Other | supplies | $58 – $150 | job |
| Equipment & Disposal | equipment | $38 – $100 | job |
Prices adjusted for Birmingham local market conditions.
Cost Factors in Birmingham, Alabama
What Affects Pricing
- Materials ($225.00-$584.99 per project)
- Labor ($175.00-$455.00 per project)
- Supplies & Other ($60.00-$156.01 per project)
- Equipment & Disposal ($40.00-$104.00 per project)
Local Price Adjustments
Material costs4.0% below avg
Labor costs16.0% below avg
Material costs in Birmingham run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- PickHVAC - Plenum Cost (2026), pickhvac.com, retrieved 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 Birmingham
Connect with local install plenum contractors in Birmingham for personalized quotes based on your specific project.