AC Installation Cost in New Jersey

New AC installation in New Jersey costs $4,700 to $10,600 in 2026, though city-to-city prices vary quite a bit. Heating drives most HVAC spending in New Jersey: its larger communities average 4,983 heating and 1,094 cooling degree days a year.

AC Installation Prices in New Jersey Cities

City	Estimate	Heating / cooling degree days
Newark	$3,800 to $8,600	4,895 / 1,218
Jersey City	$4,800 to $10,900	4,895 / 1,218
Paterson	$3,800 to $8,500	5,286 / 975
Elizabeth	$4,100 to $9,400	4,700 / 1,269
Toms River	$4,400 to $9,900	5,328 / 861
Trenton	$3,300 to $7,600	5,169 / 977
Clifton	$4,600 to $10,400	5,286 / 975
Bayonne	$4,500 to $10,200	4,700 / 1,269
East Orange	$3,900 to $8,800	4,895 / 1,218
Camden	$3,600 to $8,100	4,211 / 1,603
Passaic	$4,100 to $9,200	4,734 / 1,255
Lakewood	$4,300 to $9,800	5,328 / 861
Union City	$4,300 to $9,600	4,553 / 1,221
Vineland	$3,700 to $8,400	4,933 / 1,049
Hoboken	$5,600 to $12,700	4,553 / 1,221
New Brunswick	$3,800 to $8,700	5,101 / 1,037
Perth Amboy	$3,900 to $8,700	5,101 / 1,037
Plainfield	$4,300 to $9,700	4,817 / 1,156
West New York	$4,200 to $9,500	4,553 / 1,221
Sayreville	$4,500 to $10,300	5,101 / 1,037

From 2020 through 2025, NOAA recorded 171 winter storm and ice events, 167 heat events, 20 extreme cold events and 237 hail reports in New Jersey. Those are the days when emergency HVAC calls pile up.

When It Makes Sense

The AC is 12 to 15 years old or more
It still runs on R-22 refrigerant
It has had more than one refrigerant leak
The house can't reach the thermostat setting on hot afternoons
Summer electric bills keep going up

What Moves the Price

Tonnage, based on house size and local climate
SEER2 rating and whether the compressor is single-stage or variable-speed
Whether the coil and line set also need replacing
Electrical work such as a new disconnect, breaker or wiring
The pad, permit and refrigerant (R-410A or the newer R-454B)

Common Questions

What size AC do I need?

It depends on square footage, insulation, windows and climate. The rough rule is a ton for every 450 to 650 sq ft, but only a Manual J calculation gives you a real number.

How long does a new AC last?

With yearly maintenance, 12 to 17 years. Salt air and extreme heat shorten that.

Other HVAC Prices in New Jersey

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