CostInMyCity

Huntsville, AL / HVAC replacement

HVAC replacement cost in Huntsville, AL

Typical cost: $7,099 (range $4,733 to $20,790)

Typical all-in

$7,099

Job cost plus the local permit fee at this size.

Low
$4,733
Typical
$7,099
High
$20,790

Breakdown

Labor (allocated)$2,117
Materials (allocated)$4,941
Job subtotal$7,058
Permit$41.25
All-in typical$7,099

Labor is adjusted for construction wages in this metro. Materials stay at the national figure. This is an estimate, not a contractor quote.

Average $7,500; common $5,000 to $12,500; up to $22,000 with new ductwork.

A typical HVAC replacement in Huntsville, AL is about $7,099, including a permit fee of $41.25.

What we assumed

We price HVAC replacement in Huntsville, AL at 3-ton (36,000 BTU) like-for-like split system.

When a published schedule is a valuation formula, the documented assumed valuation is $7,500 typical ($5,000 low, $16,000 high); not a city-assessed value. 2026 average $7,500; high toward new-duct jobs.

Typical 3-ton (36,000 BTU) like-for-like split at $7,500 x 0.0055 = $41.25. Low $5,000 = $27.50. High $16,000 = $88.00.

Cost details

Cost by size

SizeAll-in typicalPermit
1 system (typical)$7,099$41.25
2 systems$14,156$41.25
3 systems$21,214$41.25

All-in at this size, adjusted for local wages. The permit is the city fee when the schedule lists one.

What moves the price

What changes the total

  • Cost scales with the number of systems, not a separate tonnage price.
  • Labor for HVAC replacement in Huntsville, AL is adjusted for local construction wages.
  • The permit fee on the typical job is $41.25. The permit section on this page has the schedule detail.

Compare HVAC replacement across metros

All-in at the typical job size, adjusted for local wages. The permit is the city fee when the schedule lists one.
CityAll-in typicalPermitOpen
Charlotte, NC$7,316$92.55Open
Seattle, WA$8,392$126.73Open
Denver, CO$7,695$83Open
Nashville, TN$7,373$75Open
Atlanta, GA$7,450$175Open
Austin, TX$7,282$74.05Open
Phoenix, AZ$7,916$558Open
Tucson, AZ$7,382$218.54Open
Portland, OR$8,257$187.04Open
Raleigh, NC$7,354$124Open
Tacoma, WA$8,486$221.29Open
St. Louis, MO$7,850$65Open

Other home projects in Huntsville, AL

All-in at the typical job size, adjusted for local wages. The permit is the city fee when the schedule lists one.
JobAll-in typicalPermitOpen
Roof replacement$8,635$66Open
HVAC replacement$7,099$41.25This page
Deck$13,055$66Open
Kitchen remodel$28,723$192.50Open

Questions about this estimate

How much does HVAC replacement cost in Huntsville, AL?
Typical all-in is about $7,099. The official local permit fee of $41.25 is included in the all-in.
Is a permit required for HVAC replacement in Huntsville, AL?
Yes. City of Huntsville Inspection Office / Building and Construction requires a permit for a typical HVAC replacement in Huntsville, AL. The typical listed fee is $41.25. City of Huntsville.
What is included in this HVAC replacement estimate for Huntsville, AL?
The estimate is labor adjusted for local wages in Huntsville, AL, plus materials at the national figure, at the typical size in the table above. The official typical permit fee of $41.25 is included in the all-in typical.
Why might the Huntsville permit fee differ from this typical figure?
The official Huntsville, AL fee comes from City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055) (valuation). Typical 3-ton (36,000 BTU) like-for-like split at $7,500 x 0.0055 = $41.25. Site conditions, extras not in the typical row, and schedule updates can change what you actually pay. Verify with City of Huntsville Inspection Office / Building and Construction.
How is the typical permit fee calculated for HVAC replacement in Huntsville, AL?
Typical 3-ton (36,000 BTU) like-for-like split at $7,500 x 0.0055 = $41.25. Low $5,000 = $27.50. High $16,000 = $88.00.
What project value is this HVAC replacement permit fee based on in Huntsville, AL?
Listed typical project value $7,500.

Permit in Huntsville

Fee schedule retrieved Sep 1, 2026

City of Huntsville Inspection Office / Building and Construction lists a typical permit fee of $41.25 for this HVAC replacement in Huntsville, AL (range $27.50 to $88). Source: City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055).

City of Huntsville. Mechanical work is permitted by the mechanical contractor. The published all-other-permits formula (contracting price x 0.0055) is applied to the HVAC job value. No separate per-ton table was published.

Typical 3-ton (36,000 BTU) like-for-like split at $7,500 x 0.0055 = $41.25. Low $5,000 = $27.50. High $16,000 = $88.00.

Process

Does a typical HVAC replacement in Huntsville, AL need a permit?
A typical HVAC replacement in Huntsville, AL is listed as requiring a permit. City of Huntsville.
Who issues the permit in Huntsville, AL, and where do I apply?
City of Huntsville Inspection Office / Building and Construction issues permits for HVAC replacement in Huntsville, AL. Apply at https://www.huntsvilleal.gov/development/building-construction/building-license-permits/permit-costs/.

Schedule FAQ

Which official schedule is this HVAC replacement fee based on in Huntsville, AL?
The official typical for HVAC replacement in Huntsville, AL cites City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055) (retrieved Sep 1, 2026). Fee model: valuation.
What local fee-schedule notes are on file for HVAC replacement in Huntsville, AL?
City of Huntsville, not Madison County unincorporated. Census name Huntsville city.
Why does the HVAC replacement permit fee in Huntsville, AL show a low-to-high range?
Listed permit fees for HVAC replacement in Huntsville, AL span $27.50 to $88, with a typical of $41.25. Typical 3-ton (36,000 BTU) like-for-like split at $7,500 x 0.0055 = $41.25.

Citations

  1. How Much Does HVAC Replacement Cost? [2026 Data] Retrieved Aug 13, 2026. Average $7,500; $5,000–$22,000; labor about $1,500; national permit range $50–$500 (not city-specific).
  2. City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055) Retrieved Sep 1, 2026.
  3. BLS OEWS construction wages – Huntsville, AL BLS OEWS construction-and-extraction mean hourly wage / national same vintage, applied to the labor share only. Not a city-specific bid survey.

Cite this page

Fee schedule retrieved Sep 1, 2026

CostInMyCity. "HVAC replacement cost in Huntsville, AL." https://costinmycity.com/cost/hvac-replacement/huntsville-al/. Fee schedule retrieved Sep 1, 2026. Source: City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055).

City of Huntsville Inspection Office permit costs (all other building permits = contracting price x 0.0055)

Related

In Huntsville

Related HVAC replacements

All HVAC replacement costs by city