HVAC replacement costs $5,000 to $15,000 in 2026
HVAC replacement costs $5,000 to $15,000 in 2026. HomeGuide puts the average at $8,000, with a usual range of $5,000 to $11,000. Angi and Bob Vila both list an average of $7,500. ConsumerAffairs says most full systems cost $8,000 to $15,000. Home size, system type, and ductwork move the price most. Your final bill depends on the parts you pick and the work your home needs.
What price guides say
We checked 4 price guides and read every number on their pages on October 7, 2026. They do not all measure the same thing, so read each line for what it counts.
| Source | What it found |
|---|---|
| ConsumerAffairs | ConsumerAffairs says most full HVAC systems cost $8,000 to $15,000, with an average of about $11,500. |
| HomeGuide | HomeGuide lists HVAC replacement at $5,000 to $11,000 with an average of $8,000. |
| Angi | Angi lists an average of $7,500, a basic range of $5,000 to $12,500, and central AC at $3,900 to $7,900. |
| Bob Vila | Bob Vila lists full system replacement at $5,000 to $12,500 with an average of $7,500. |
HVAC replacement price by system
| System | Price | Source |
|---|---|---|
| Full system replacement | $5,000 to $11,000 | HomeGuide |
| Full system, basic range | $5,000 to $12,500 | Bob Vila |
| Full system, most common | $8,000 to $15,000 | ConsumerAffairs |
| Central AC only | $3,900 to $7,900 | Angi |
| Gas furnace | $3,800 to $10,000 | Angi |
| Air source heat pump | $4,500 to $8,000 | Bob Vila |
| Ductless mini split | $3,000 to $10,000 | HomeGuide |
| New ductwork | $2,000 to $5,000 | HomeGuide |
Every number in this table was read on one of the source pages listed at the bottom of this page.
What pushes the price up
| What | Why it matters |
|---|---|
| System type | Central air alone costs less than a full system with a furnace. Angi lists central AC at $3,900 to $7,900 and a gas furnace at $3,800 to $10,000. |
| Heat pump or not | A heat pump does both heating and cooling. Bob Vila lists an air source heat pump at $4,500 to $8,000, while ConsumerAffairs lists $8,000 to $16,000. |
| Home size | Bigger homes need bigger units. HomeGuide lists $6,000 to $12,000 for a 2,000 square foot home and $9,000 to $18,000 for a 3,000 square foot home. |
| Ductwork | Good ducts add little. New ducts add a lot. HomeGuide lists new ductwork at $2,000 to $5,000, and ConsumerAffairs says new ducts can double the cost. |
| Labor and permits | Install labor and city permits are extra. HomeGuide lists labor at $1,000 to $3,000, and Bob Vila lists permits at $250 to $400. |
What the price includes
A full price often covers the new outdoor unit, the new indoor unit, refrigerant, and the labor to install and test the system. Ductwork, permits, electrical changes, and removal of the old unit can be extra. HomeGuide lists installation labor at $1,000 to $3,000, and Angi lists permits at $50 to $500. It does not include tax or extras the provider adds on the day.
Who charges this and how it is billed
HVAC contractors, plumbing and heating firms, and big home service companies do this work. Most give a written quote for the whole job, which includes the equipment and the labor. Some ask for a deposit before work starts and the rest when it is done. Ask the contractor to list each part and its price so you can compare quotes. HomeGuide lists installation labor at $1,000 to $3,000 and Angi lists permits at $50 to $500, so check that both are in the quote.
When you need this
Think about a new system when your old one breaks often or your bills climb. Weak airflow, loud noises, and rooms that stay too hot or too cold are also signs. If a repair costs close to the price of a new unit, replacing may make more sense. A tech can test the system and tell you if a fix is worth it.
How to judge your quote
- Does the quote list the brand, size, and model?
- Does it include ductwork, permits, and removal of the old unit?
- Is the labor price listed on its own line?
- Is the total near $5,000 to $12,500 for a basic full system?
- Compare the total with the range above: $5,000 to $15,000 per system for most people in 2026.
Ways to pay less
- Get at least three written quotes for the same size and type of system. Prices for one house can differ by thousands of dollars.
- Replace in spring or fall, when contractors are less busy. You may get a better price than during a heat wave or a cold snap.
- Check the ducts before you buy. ConsumerAffairs says duct repairs add about 10 percent, while new ducts can double the cost of the job.
- Match the unit size to the home. HomeGuide lists about $3 to $6 per square foot, and a unit that is too big wastes money.
- Ask about utility rebates and maker deals, and ask whether a heat pump qualifies. These can cut the price, and the rules change each year.
How we got these numbers
The range on this page comes from ConsumerAffairs, HomeGuide, Angi and Bob Vila. We opened each source page and read every number on it on October 7, 2026. Where the sources disagree, the table above shows each one so you can see the spread. These are planning ranges, not quotes. The written price you are given is the real price.
Common questions
How much does a new HVAC system cost?
HomeGuide lists $5,000 to $11,000 with an average of $8,000. Angi and Bob Vila list an average of $7,500.
How much does a new central air unit cost?
Angi and Bob Vila list central AC at $3,900 to $7,900. HomeGuide lists $2,500 to $7,500.
How much does a heat pump cost?
Bob Vila lists an air source heat pump at $4,500 to $8,000. HomeGuide lists heat pumps at $3,800 to $8,200.
Does new ductwork add much to the cost?
Yes. HomeGuide lists new ductwork at $2,000 to $5,000. ConsumerAffairs says new ducts can double the cost of the job.
How much does it cost for a 2,000 square foot house?
HomeGuide lists $6,000 to $12,000 for a 2,000 square foot home. It lists a rough rate of $3 to $6 per square foot.