All HVAC System Replacement cost guides / State market page

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HVAC System Replacement Cost in New Jersey

In New Jersey, hvac system replacement costs typically range from $7,000 to $31,000, with most homeowners paying around $10,250. Half of reported projects fell between $8,875 and $16,000. These figures are based on 4 cost reports from the area.

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Price distribution

Median $10,250.00 · typical $8,875.00–$16,000.00

$10,250.00

$7,000.00

$31,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $7,375.00 and $28,000.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 4 reports in the last 90 days. Help keep this current →

Data last updated Apr 6, 2026.

Latest reports

The underlying prices behind this page.

4 total reports

$11,000.00

Jersey City, NJ · 8 days ago

Full HVAC System Replacement

Swapped out the old boiler and water heater for a new HVAC system in a 1400 sq ft house built in the early 1900s.

$7,000.00

Jersey City, NJ · 8 days ago

Full HVAC System Replacement

Replaced a less efficient HVAC system with a 80% efficient one for $7k.

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Real homeowner write-ups, locked.

$ • • •

Jersey City, NJ · 8 days ago

"Got quoted $31k to replace two HVAC systems, including a 50k and 75k BTU gas furnace and a 2 and 3 ton AC. PSEG offered some small rebates but the total was still high."

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