Basic
$7,803 – $15,606 per project
Single-stage outdoor unit near 14 SEER2 with matched high-velocity air handler, insulated small-duct runs, standard round outlets
Retrofit a whole-home high-velocity small-duct central air system (Unico/SpacePak type: air handler, outdoor unit, plenum, small ducts, outlets) in an existing home.
High Velocity Air Conditioning in Birmingham, Alabama typically costs $9,180 to $18,360 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Birmingham are 10.0% lower than the national average for high velocity air conditioning.
National average: $10,000 – $20,000 per project
$7,803 – $15,606 per project
Single-stage outdoor unit near 14 SEER2 with matched high-velocity air handler, insulated small-duct runs, standard round outlets
$9,180 – $18,360 per project
Two-stage outdoor unit near 15-16 SEER2, matched air handler with ECM blower, sound-dampening tubes at outlets, programmable thermostat
$11,475 – $22,950 per project
Variable-speed inverter outdoor unit and variable-speed air handler, sound-dampening tube at every outlet, zoned smart thermostat
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $4,320 – $8,640 | job |
| Labor | labor | $2,940 – $5,880 | job |
| Supplies & Other | supplies | $1,152 – $2,304 | job |
| Equipment & Disposal | equipment | $768 – $1,536 | job |
Material costs in Birmingham run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local high velocity air conditioning contractors in Birmingham for personalized quotes based on your specific project.