Furnace Replacement Cost in Phoenix, AZ (2026)
Cost breakdown
| Item | Low | High |
|---|---|---|
| Furnace unit | $1,700 | $3,700 |
| Labor & installation | $1,050 | $2,200 |
| Venting & gas line | $400 | $900 |
| Thermostat & materials | $250 | $600 |
Cost by fuel type
| fuel type | Low | High |
|---|---|---|
| Gas furnace | $3,450 | $7,350 |
| Electric furnace | $2,450 | $5,900 |
| Oil furnace | $4,900 | $8,800 |
| High-efficiency (95%+ AFUE) | $4,900 | $9,800 |
Top-rated HVAC pros in Phoenix
Vetted local companies serving Phoenix, AZ. Compare free quotes — no obligation.
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1
Howard Air & Plumbing☎ 480-508-9866
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2
Collins Comfort Masters☎ 480-212-9208
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3
Way Cool Plumbing & Air☎ 623-250-6492
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4
Action Mechanical Services☎ 480-450-7283
Local companies compiled from public sources. Details shown for reference — always verify licensing before hiring.
Estimate your Furnace Replacement cost
A Furnace Replacement in Phoenix, AZ typically costs between $3,450 and $7,350, with most homeowners paying around $5,400. Costs in Phoenix run near the national average, driven by local labor rates and permit fees.
Below is a full cost breakdown, a price comparison by fuel type, the factors that move the price in Phoenix, money-saving tips, and how to hire the right pro. Prices are based on 2025–2026 industry data and updated regularly.
Furnace Replacement in Phoenix: local factors that affect your cost
Phoenix endures some of the most extreme heat in the country, plus intense UV and summer monsoon storms. Cooling demand is the highest in the U.S., so a properly sized, high-SEER2 system is essential and undersizing is a costly mistake.
A City of Phoenix permit is required, and energy codes reward efficient equipment. For the best pricing, replace in winter, the desert off-season. A local HVAC contractor who knows Phoenix’s conditions and codes will give you the most accurate quote — request a few below to compare.
What's included in the cost
- The new furnace unit
- Labor, venting, and gas-line connection
- Removal of the old furnace
- New thermostat and permit
What affects the price
- Fuel type (gas, electric, or oil)
- AFUE efficiency rating
- Furnace size (BTU output)
- Venting and gas-line modifications
How to save on Furnace Replacement in Phoenix
- Buy in the off-season
- Choose the right AFUE for your climate
- Claim high-efficiency tax credits and rebates
- Bundle with AC replacement to save on labor
Get free quotes for Furnace Replacement
Tell us about the job — local, vetted pros will reach out with real prices. No obligation.
How to hire the right pro
- Confirm licensing and insurance
- Ask for correct BTU sizing
- Get AFUE and warranty in writing
- Get multiple itemized bids
Frequently asked questions
How much does a Furnace Replacement cost in Phoenix?
In Phoenix, AZ, a Furnace Replacement typically costs $3,450 to $7,350 (average about $5,400). Your exact price depends on the specifics below.
Do I need a permit for a Furnace Replacement in Phoenix?
A City of Phoenix permit is required, and energy codes reward efficient equipment. A licensed local contractor should pull the permit and handle inspections as part of the job.
Cost figures are based on 2025–2026 industry data (HomeGuide, Angi) and adjusted for local labor rates. Actual prices vary by project — get free local quotes for an exact figure.