How much does a 96% AFUE furnace replacement cost in Hilo, HI?

City

Efficiency

A 96% AFUE furnace replacement in Hilo, HI

$6,085

the common high-efficiency tier, and where most rebates sit · typical range $4,564 – $8,620

Typical totalinstalled, 96 afue	$6,085
Range you should see in bidsthree bids on the same scope normally land inside this	$4,564 – $8,620
Labor portion40% of the job — this is the part that moves by city	$2,434
Material portion60% — bought at national prices	$3,651
Heating, Air Conditioning, and Refrigeration Mechanics and Installers pay near HiloBLS does not publish a metro figure for heating, air conditioning, and refrigeration mechanics and installers near Hilo, HI, so this is the Hawaii state average, SOC 49-9021	$67,070/yr
U.S. mean for the same tradeSOC 49-9021	$64,780/yr
Versus the national pricetrade pay here runs +3.5% against the U.S. mean	+$85
Design temperatures88°F summer and 60°F winter at Hilo International Airport — the two numbers a Manual J starts from, and the reason equipment sized for one city is wrong in another	—

Notes

Where the number comes from. The national price for a 96% AFUE furnace replacement is $6,000 installed — gas furnace replacement pricing published for 2026. Labor is about 40% of that. Heating, Air Conditioning, and Refrigeration Mechanics and Installers near Hilo, HI average $67,070 a year against a U.S. mean of $64,780 — a factor of 1.035 — so the labor half is scaled by that and the material half is not. Source: BLS does not publish a metro figure for heating, air conditioning, and refrigeration mechanics and installers near Hilo, HI, so this is the Hawaii state average, SOC 49-9021.
This one falls back to a wider average. BLS did not publish a metro-level wage for this trade near Hilo, HI, so the figure above is a state average. It is still the right order of magnitude, but a local bid carries more weight here than it would in a large metro where the survey has more responses.
Design temperatures. 88°F summer and 60°F winter at Hilo International Airport — the two numbers a Manual J starts from, and the reason equipment sized for one city is wrong in another.
What is in the price: the furnace, removal and disposal of the old one, a new flue or vent kit, gas and electrical connections, a thermostat, permit and labor.
What is not: ductwork changes, a chimney liner where an 80% unit is orphaned by a water heater, and any return-air work the new blower needs. These are the lines that turn a $6,085 quote into a $7,606 invoice, so ask about each one before signing.
Use this as a bid check, not a quote. It prices an average job in average condition. Difficult access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average for the job.

a 96% AFUE furnace replacement in Hilo, HI

$6,085 is the typical number, and three bids on the same scope normally land between $4,564 and $8,620.

That is $85 more than the same job priced at the national average.

Why the city changes the number

About 40% of this job is labor — $2,434 of the $6,085 above. Labor is the only part that moves locally; a bundle of material costs what it costs wherever it is nailed down.

Heating, Air Conditioning, and Refrigeration Mechanics and Installers near Hilo average $67,070 a year, against a U.S. mean of $64,780. That is a factor of 1.035, so the labor half is scaled by it and the material half is not.

Source: BLS does not publish a metro figure for heating, air conditioning, and refrigeration mechanics and installers near Hilo, HI, so this is the Hawaii state average, SOC 49-9021.

What the quote should include

Design temperatures

The lines that turn a quote into an invoice

Ask about each of them before you sign. On a job this size they are the difference between $6,085 and something a quarter higher.

Use it as a bid check, not a quote

This prices an average job in average condition. Access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average.

If a bid lands outside $4,564 – $8,620, that is not automatically wrong — but it is the question worth asking out loud.

Nearby sizes

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