CostInMyCity

Des Moines, IA / HVAC replacement

HVAC replacement cost in Des Moines, IA

Average $7,500; common $5,000–$12,500; up to $22,000 with new ductwork. Central AC $3,900–$7,900; gas furnace $3,800–$10,000; heat pump $4,200–$7,600; labor about $1,500.

Labor for HVAC replacement in Des Moines, IA is indexed to the BLS construction-and-extraction occupations mean hourly wage for Des Moines-West Des Moines, IA of $31.49 (May 2025), applied to the 30% labor share.

City of Des Moines Permit and Development Center is the issuing office. The typical permit fee recorded from City of Des Moines Permit and Development Center Permit Fees -- New Fees 1-1-26, retrieved 2026-09-01, is $77. Fee model: flat.

The national typical for this job is $7,500. Materials stay at the national figure while labor is wage-indexed for Des Moines, IA.

Typical all-in

$7,584

Job cost plus the recorded local permit fee at this size.

Low
$5,082
Typical
$7,584
High
$22,099

Breakdown

Labor (allocated)$2,252
Materials (allocated)$5,255
Job subtotal$7,507
Permit$77
All-in typical$7,584

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

Permit fee

Fee model
Flat fee
Typical fee
$77
Range
$77
Retrieved
2026-09-01

Typical 3-ton (36,000 BTU) like-for-like split = $77.25. Low/high same flat.

City of Des Moines. Mechanical permit for mechanical installations associated with alterations and additions to existing dwellings $77.25. Typical 3-ton like-for-like split uses that alteration mechanical line.

City of Des Moines Permit and Development Center Permit Fees -- New Fees 1-1-26

Citations

  1. How Much Does HVAC Replacement Cost? [2026 Data] Retrieved Aug 12, 2026. Average $7,500; $5,000–$22,000; labor about $1,500; national permit range $50–$500 (not city-specific).
  2. City of Des Moines Permit and Development Center Permit Fees -- New Fees 1-1-26 Retrieved Aug 31, 2026. City of Des Moines. Mechanical permit for mechanical installations associated with alterations and additions to existing dwellings $77.25. Typical 3-ton like-for-like split uses that alteration mechanical line.
  3. BLS OEWS construction wages — Des Moines-West Des Moines, IA BLS OEWS construction-and-extraction mean hourly wage / national same vintage, applied to laborShare only. Not a city-specific bid survey.

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