Ductwork Installation Costs
Fabrication and installation of supply and return air duct systems in new or remodeled homes, including registers, grilles, and balancing dampers.
Cost Comparison by Location
50 locations with verified cost data
Cost Comparison — Ductwork Installation
Low
$1,029
Typical
$6,722
High
$18,004
Low
$1,029
Typical
$6,764
High
$18,004
Low
$1,029
Typical
$6,731
High
$18,004
Low
$1,029
Typical
$6,720
High
$18,004
Low
$1,029
Typical
$6,742
High
$18,004
Low
$1,029
Typical
$6,739
High
$18,004
Low
$1,029
Typical
$6,752
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,724
High
$18,004
Low
$1,029
Typical
$6,729
High
$18,004
Low
$1,029
Typical
$6,740
High
$18,004
Low
$1,029
Typical
$6,726
High
$18,004
Low
$1,029
Typical
$6,750
High
$18,004
Low
$1,029
Typical
$6,736
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,731
High
$18,004
Low
$1,029
Typical
$6,734
High
$18,004
Low
$1,029
Typical
$6,727
High
$18,004
Low
$1,029
Typical
$6,738
High
$18,004
Low
$1,029
Typical
$6,741
High
$18,004
Low
$1,029
Typical
$6,756
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,752
High
$18,004
Low
$1,029
Typical
$6,720
High
$18,004
Low
$1,029
Typical
$6,736
High
$18,004
Low
$1,029
Typical
$6,734
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,734
High
$18,004
Low
$1,029
Typical
$6,741
High
$18,004
Low
$1,029
Typical
$6,747
High
$18,004
Low
$1,029
Typical
$6,729
High
$18,004
Low
$1,029
Typical
$6,743
High
$18,004
Low
$1,029
Typical
$6,725
High
$18,004
Low
$1,029
Typical
$6,744
High
$18,004
Low
$1,029
Typical
$6,736
High
$18,004
Low
$1,029
Typical
$6,724
High
$18,004
Low
$1,029
Typical
$6,739
High
$18,004
Low
$1,029
Typical
$6,737
High
$18,004
Low
$1,029
Typical
$6,740
High
$18,004
Low
$1,029
Typical
$6,729
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,725
High
$18,004
Low
$1,029
Typical
$6,728
High
$18,004
Low
$1,029
Typical
$6,731
High
$18,004
Low
$1,029
Typical
$6,735
High
$18,004
Low
$1,029
Typical
$6,736
High
$18,004
Low
$1,029
Typical
$6,745
High
$18,004
Low
$1,029
Typical
$6,718
High
$18,004
Low
$1,029
Typical
$6,738
High
$18,004
Low
$1,029
Typical
$6,724
High
$18,004
What Drives the Cost
About Ductwork Installation Costs
Ductwork installation costs in Alabama vary significantly based on project scope, home size, and system complexity. The wide range from approximately $1,029 to $18,004 reflects differences in residential versus commercial projects, existing infrastructure conditions, and regional labor availability. Alabama's moderate climate and competitive HVAC market create relatively accessible pricing compared to northern states, though costs still fluctuate based on local contractor expertise and material sourcing efficiency.
Questions to Ask Your Contractor
- 1What is the total square footage of ductwork needed for your project?
- 2Does your project involve new construction, renovation, or repair of existing systems?
- 3Are you replacing existing ductwork or installing a new system from scratch?
- 4What type of ductwork material do you prefer (flexible, rigid metal, or hybrid)?
- 5Does your local municipality require permits and inspections for this work?
- 6What is the current condition of your home's existing infrastructure and attic/crawl space?
- 7Does the quote include ductwork sealing and insulation?
- 8Are there any asbestos or hazardous materials that need professional removal?
- 9What HVAC system efficiency rating (SEER) will the ductwork support?
- 10Does the contractor offer any warranty on materials and workmanship?