CostInMyCity

Detroit, MI / HVAC replacement

HVAC replacement cost in Detroit, MI

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 Detroit, MI is indexed to the BLS construction-and-extraction occupations mean hourly wage for Detroit-Warren-Dearborn, MI of $33.06 (May 2025), applied to the 30% labor share.

Detroit Buildings, Safety Engineering and Environmental Department (BSEED) is the issuing office. The typical permit fee recorded from Detroit BSEED Fee Schedule — gas-fired installation permits and refrigerating systems, retrieved 2026-09-01, is $272. Fee model: flat.

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

Typical all-in

$7,892

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

Low
$5,222
Typical
$7,892
High
$22,653

Breakdown

Labor (allocated)$2,286
Materials (allocated)$5,334
Job subtotal$7,620
Permit$272
All-in typical$7,892

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
$272
Range
$142 – $301
Retrieved
2026-09-01
  • Installation/replacement burner ≤500,000 BTU — $14280 kBTU furnace. Included in typical.
  • Remote refrigeration/compressor per motor — $1303-ton condensing unit. Included in typical.
  • Electrical A4 ¼–10 HP/kW — $29High path if a new circuit is inspected. Included in high only.

Low furnace-only $142. Typical $142+$130=$272. High $272+$29 electrical=$301.

HVAC is not the building valuation table. 2-ton through 5-ton furnaces stay in the ≤500,000 BTU tier. New-duct $200 is extra if ducts are replaced.

Detroit BSEED Fee Schedule — gas-fired installation permits and refrigerating systems

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. Detroit BSEED Fee Schedule — gas-fired installation permits and refrigerating systems Retrieved Aug 31, 2026. HVAC is not the building valuation table. 2-ton through 5-ton furnaces stay in the ≤500,000 BTU tier. New-duct $200 is extra if ducts are replaced.
  3. BLS OEWS construction wages — Detroit-Warren-Dearborn, MI 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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