Furnace replacement
- Typical range
- $3,800 – $8,500
- What drives the price
- Size, efficiency (AFUE), fuel type, ductwork
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What HVAC work usually costs
Furnace replacement runs roughly $3,800–$8,500; AC replacement $4,500–$9,000; most repairs $150–$1,200. Your price depends on your home and system.
AC replacement
- Typical range
- $3,800 – $8,500
- What drives the price
- Tonnage, SEER rating, existing lineset
Heat pump install
- Typical range
- $3,800 – $8,500
- What drives the price
- Ducted vs. mini-split, number of zones
Furnace / AC repair
- Typical range
- $3,800 – $8,500
- What drives the price
- The part (igniter vs. compressor), labor
| Project | Typical range | What drives the price |
|---|---|---|
| Furnace replacement | $3,800 – $8,500 | Size, efficiency (AFUE), fuel type, ductwork |
| AC replacement | $3,800 – $8,500 | Tonnage, SEER rating, existing lineset |
| Heat pump install | $3,800 – $8,500 | Ducted vs. mini-split, number of zones |
| Furnace / AC repair | $3,800 – $8,500 | The part (igniter vs. compressor), labor |
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What we help with
Whatever's going on with your heating or cooling, we can help. Our team handles everything from routine repairs to full system installations — and we're available around the clock when comfort
can't wait.
Furnace repair & replacement
Central AC repair & installation
Heat pumps & mini-splits
Thermostats & smart controls
Ductwork & indoor air quality
Emergency no-heat / no-cool service
The Hero's quick HVAC tips
15+ years old and the repair exceeds a third of replacement? Replacement usually wins.
A higher-efficiency unit costs more upfront but saves on bills. Worth pricing both.
Get the load calculation right. An oversized system short-cycles and wears out faster.
Spring and fall are usually the calmest (and sometimes cheapest) times to replace
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FAQs
How much does it cost to replace a furnace?
Most furnace replacements run between $3,800 and $8,500. The biggest factors are the unit's size, its efficiency rating, your fuel type, and whether ductwork needs work.
How long does a furnace or AC last?
A well-maintained furnace typically lasts 15–20 years and central AC around 12–15. Regular tune-ups and clean filters push those numbers higher; skipped maintenance shortens them.
Should I repair or replace my system?
A good rule of thumb: if the unit is 15+ years old and the repair costs more than a third of a new system, replacement usually pays off. Newer, minor repairs are worth making.
Is Home Hero free to use?
Yes. Our cost calculators are free, and there is no obligation to hire if you request contractor contact.