HVAC Capacitor Replacement Cost 2026: $200–$400 Typical

Replacing one capacitor on a central air conditioner at a single-family house — the part and the labor in one price, on a weekday, with an outdoor unit the technician can reach — often clusters around $200–$400. That is the typical HVAC capacitor replacement cost. How much does it cost to replace an AC capacitor in that scope? It is that one capacitor, not a new air conditioner and not a compressor. AC capacitor cost, when the labor is in the price, is the same band. AC capacitor replacement cost, for that same visit, is the same band. Dual run capacitor cost, for the part alone, is $15–$45. A heat-pump capacitor installed is $90–$300. A flat-rate visit is $300–$600. A DIY part and tools is $60–$100. The wider national spread, about $60–$600, covers that DIY floor at the low end and a flat-rate visit at the high end. A new split system, ducts staying, is the central air guide. A new heat pump is the heat pump guide. A matched furnace and air conditioner is the AC and furnace guide. These are typical planning ranges, not a survey and not a quote.

This page is one capacitor on a central air conditioner or a heat pump at a single-family house. A bid may call it HVAC capacitor replacement, the cost to replace an AC capacitor, AC capacitor cost, or a dual run capacitor. The part and the labor are in the price when the number is the typical band. It is not a new air conditioner, which is the central air guide. It is not a new heat pump, which is the heat pump guide. It is not a matched furnace and air conditioner, which is the AC and furnace guide. A capacitor from a shelf is a smaller product. This page does not price it as the typical band.

The price of the job is the capacitor the technician installs and the trip that puts it on the unit. The type of part is the first cut. Whether the labor is already in the price is the second. A run capacitor, a start capacitor, a blower capacitor, and a dual-run capacitor are ways to buy one part. The dual-run part replaces a cheaper part. It is not a second capacitor under a price you already have.

The rows below are ways to read one job. They are not added together. The job table is one visit at a house the technician can reach. The typical band is one capacitor, labor in: that row in full. A flat-rate visit replaces that rate from $300 to $600. A heat-pump capacitor installed replaces it from $90 to $300. A DIY part and tools replaces the pro visit and sits at $60–$100. Use a part row only for a line the visit row does not include. A part the proposal already includes is not a second part.

Job	Typical cost
DIY, part and tools	$60–$100
Heat pump capacitor, installed	$90–$300
One capacitor, labor in	$200–$400
Flat-rate visit	$300–$600

Part or labor line	Typical planning range
Run capacitor, the part	$8–$32
Start capacitor, the part	$8–$28
Blower capacitor, the part	$9–$15
Heat pump capacitor, the part	$15–$25
Dual-run capacitor, the part	$15–$45
Any one capacitor, the part	$8–$45
Labor, when the bid prices the part alone	$75–$400

The job rows replace one another. Do not add a flat-rate price on top of a one-capacitor price for the same visit. The part row is a line the visit left out. A capacitor the visit price already includes is not the part row on top. Labor the bid already folded into $200–$400 is not the labor row on top.

A one-capacitor visit — the part and the labor — is typically $200–$400. The floor of the row is the typical floor. The top of the row is the typical top. The whole row is the typical band. Two hundred can be this row at its floor, a heat-pump capacitor installed inside its row, a flat-rate visit under its floor, or labor at $200 when the bid prices the labor as the visit. Four hundred can be this row at its top, a flat-rate visit inside its row, or labor at $400 when that labor is the visit. Ask which reading the bid is.

A flat-rate visit — one price that already holds the part and the labor — is typically $300–$600. The overlap with the typical band is $300–$400. Three hundred is the floor of this row, inside the typical band, and $100 above the typical floor. Four hundred is the typical top and inside this row. Six hundred is the top of this row and the top of the wider spread. From $300–$400 the job is inside the typical band and inside this row. From $400–$600 the job has left the typical band and stays inside the wider spread. Three hundred can be this row at its floor or a heat-pump capacitor installed at its top, which is the same $300. Six hundred can be this row at its top. It is not a second capacitor under a $400 visit. A house whose price was already the one-capacitor visit does not get the flat-rate row on top.

A heat-pump capacitor installed — one capacitor on a heat pump, labor in — is typically $90–$300. The overlap with the typical band is $200–$300. Ninety dollars is $30 above the wider floor and $110 under the typical floor. Three hundred is inside the typical band, the flat-rate floor, and the top of this row. From $90–$200 the job sits under the typical band and inside the wider spread. From $200–$300 the job is inside the typical band and inside this row. Ninety can be this row at its floor. It is not the typical band with a discount. Three hundred can be this row at its top or a flat-rate visit at its floor. Ask which unit the bid priced. Do not add the one-capacitor row under a heat-pump price for the same capacitor.

A DIY part and tools — the capacitor and the tools, with no technician — is typically $60–$100. Sixty dollars is the floor of the row and the floor of the wider spread. One hundred is the top of the row, $40 above the wider floor, and $100 under the typical floor. The whole row sits under the typical band. It is not a pro visit with a discount. Sixty can be this row at its floor. It is not the one-capacitor row. A house that hires the visit does not get this row on top of $200–$400.

An installed price can also be read from $80–$400. Eighty dollars is $20 above the wider floor and $120 under the typical floor. The overlap with the typical band is the whole typical band, $200–$400. From $80–$200 the job sits under the typical band and inside the wider spread. Four hundred is the typical top. Eighty can be this lower installed reading. It is not the typical floor, and it is not the DIY top of $100. Two hundred can be this reading inside its span or the typical floor. Ask which reading the bid is.

HVAC capacitor replacement cost

HVAC capacitor replacement cost is this page when the capacitor is on the house and the labor is in the price. How much it costs to replace an AC capacitor, for that visit, is the same price. A bid that says HVAC capacitor replacement cost and a bid that says AC capacitor cost are the same dollars when the capacitor, the house, and the labor match. The typical band, $200–$400, is one capacitor. It is not a second part stacked on a visit you already have.

The visit is often about one hour. The hour is inside the visit price. It is not a second bill on a number that was already the capacitor. A bid that already names $200–$400 does not get an hour on top.

How much does it cost to replace an AC capacitor

How much it costs to replace an AC capacitor is the visit price, not the price of a capacitor on a shelf. For one capacitor, that cost is $200–$400. A bid that prices the technician and a bid that prices a boxed part are not the same number. Keep the labor in the number when a technician is who changes the part.

A dual-run or a heat-pump part, set against a cheaper type, often adds about $20, and it can add more. Twenty dollars is $40 under the wider floor. It is a difference between parts, not a DIY kit at $60. Two hundred plus $20 is $220, inside the typical band. Four hundred plus $20 is $420, which is $20 past the typical top, inside the flat-rate row, and $180 under the wider top. A house whose price was already the dual-run, or already the heat-pump capacitor, does not get this $20 on top.

A second capacitor the same visit left out is another part, $8–$45, not a second $200–$400 visit. Two hundred plus $8 is $208, inside the typical band. Two hundred plus $45 is $245, inside the typical band. Four hundred plus $8 is $408, which is $8 past the typical top, inside the flat-rate row, and $192 under the wider top. Four hundred plus $45 is $445, which is $45 past the typical top, inside the flat-rate row, and $155 under the wider top. A visit that already changed every capacitor on the unit does not get a second part.

AC capacitor cost

AC capacitor cost is the installed capacitor, not a boxed part with the labor left out. When the job is one capacitor, that cost is $200–$400. A price near $15 should say a part, not a visit with the labor in. A price near $200 should say whether the labor and the part are both in. Two hundred can be this band at its floor. It can also be a heat-pump capacitor installed inside its row, or labor at $200 when the bid calls the labor the visit. Those can be the same dollars and the same job, read two ways. They are not two bills.

The part alone, any one capacitor, is typically $8–$45. Eight dollars is $52 under the wider floor. Forty-five is $15 under that floor. Every part row on this page sits under $60. Labor the bid leaves out is typically $75–$400. Seventy-five is $15 above the wider floor and $125 under the typical floor. Four hundred is the typical top and the top of this labor row. From $75–$200 the labor sits under the typical band, or on its floor at $200. From $200–$400 the labor is the typical band. That overlap is the same money as the visit. It is not a second charge under a $200–$400 price.

Eight dollars plus $75 is $83, which is $23 above the wider floor and $117 under the typical floor. Eight dollars plus $200 is $208, inside the typical band. Forty-five plus $200 is $245, inside the typical band. Forty-five plus $400 is $445, which is $45 past the typical top, inside the flat-rate row, and $155 under the wider top. A house whose price already includes the labor does not get the labor row. A shelf part is not the installed row.

AC capacitor replacement cost

AC capacitor replacement cost is the capacitor the technician puts on the unit. One capacitor, labor in, is $200–$400. A bid that says AC capacitor replacement and a bid that says HVAC capacitor replacement are the same dollars when the part, the house, and the labor match. A price near $8 should say a part at its floor, not the visit. A price near $400 should say whether the number is the typical top or a flat-rate visit inside $300–$600.

A run capacitor, the part, is typically $8–$32. Eight dollars is the floor of the any-part row. Thirty-two is $28 under the wider floor and $13 under the any-part top of $45. A start capacitor, the part, is typically $8–$28. Twenty-eight is $32 under the wider floor and $4 under the run top. A blower capacitor, the part, is typically $9–$15. Nine dollars is $1 above the any-part floor. Fifteen is $45 under the wider floor. A heat-pump capacitor, the part, is typically $15–$25. Fifteen is the dual-run floor. Twenty-five is $35 under the wider floor and $20 under the any-part top. These parts replace one another. Eight dollars can be a run part or a start part at its floor. Fifteen can be a blower part at its top, a heat-pump part at its floor, or a dual-run part at its floor. Ask which part the bid priced. Do not put a run part, a start part, and a blower part on one capacitor.

Dual run capacitor cost

Dual run capacitor cost is the dual-run part, not a visit someone renamed. The part alone is $15–$45. Fifteen dollars is $45 under the wider floor. Forty-five is $15 under that floor and the top of the any-part row. The whole part row sits under the wider floor. A bid that says dual run capacitor cost and a bid that says AC capacitor cost are the same dollars only when both numbers are the part, or both numbers are the installed visit. A price near $15 should say the part. A price near $200 should say the visit.

The installed dual-run visit is the typical band, $200–$400, when the labor is in the price. Set against a cheaper type, the dual-run often adds about $20. Two hundred plus $20 is $220, inside the typical band. Four hundred plus $20 is $420, $20 past the typical top and $180 under the wider top. The $420 job is inside the flat-rate row. It is not a new flat-rate product. A dual-run part at $45 plus a visit that already includes a part double-counts the part. Forty-five plus $200 is $245 only when the $200 left the part out.

A heat-pump part at $15–$25 shares $15 with this dual-run floor. Twenty-five is $20 under the dual-run top. The installed heat-pump reading, $90–$300, is the visit, not this part row. Do not add $15–$45 under a heat-pump price that already includes the capacitor.

What the range includes

The typical band assumes one capacitor at a single-family house. The labor is in. The part is in. The outdoor unit is reachable. The day is a weekday. The one-capacitor row, $200–$400, is the band. A flat-rate visit is in the band only from $300 to $400. A heat-pump capacitor installed is in the band only from $200 to $300. A lower installed reading of $80–$400 is in the band only from $200 to $400. A DIY part and tools is not in the band. A part alone is not in the band. Labor is in the band only when that labor is the visit, from $200 to $400. A motor, a compressor, a thermostat, a fan coil, a new air conditioner, a new heat pump, and a matched furnace and air conditioner are not in the band.

How long the work takes depends on the unit and the access, and the bid’s schedule is the one that counts. A one-capacitor visit is often about one hour, and often the same day. The hour is a way to read that visit. It is not a second clock on a price that was already the capacitor. The next year’s service is not in this price. How long a capacitor lasts is not a number on this page.

The floor of the wider spread, $60, is a DIY part and tools. It is not a pro visit someone discounted. The top, $600, is the top of a flat-rate visit. It is not the one-capacitor row plus every add-on. Four hundred plus $45 for a second part is $445, not $600. Four hundred plus about $20 for a dual-run is $420, not $600. A number above $600 should name a motor, a fan coil, a compressor, or a new system. Ask which one.

None of the bands include the part alone, typically $8–$45. Eight dollars is $52 under the wider floor because the shelf part is not the DIY kit. Forty-five is $15 under that floor. A visit that already includes the part does not get this row on top.

None of the bands include labor on a part the bid priced alone, except where that labor is the visit itself. The labor line is $75–$400. Seventy-five is $15 above the wider floor and $125 under the typical floor. From $200–$400 the labor line and the typical band are the same dollars. An installed price does not get this row.

None of the bands include a burnt fan motor, typically $200–$700. The overlap with the typical band is $200–$400. Two hundred can be a motor at its floor or a capacitor visit at its floor. Four hundred can be a motor inside its row or the typical top. Six hundred is the wider top and inside the motor row. Seven hundred is $100 past the wider top. Two hundred plus $200 is $400, the typical top, only when the visit left the motor out. Four hundred plus $700 is $1,100, which is $500 past the wider top. A capacitor visit that leaves the motor alone does not get the motor row. A motor bid that already includes the capacitor is not this page on top.

None of the bands include a thermostat, typically $150–$350. One hundred fifty is $90 above the wider floor and $50 under the typical floor. Three hundred fifty is inside the typical band and $50 under the typical top. Two hundred plus $150 is $350, inside the typical band. That sum is a capacitor plus a thermostat. The $350 job can also be one thermostat at its top, or one capacitor inside this band, with the other scope left out. Ask which one the bid is.

None of the bands include a fan coil, typically $600–$2,000. Six hundred is the wider top and the floor of this coil row. Two thousand is $1,400 past the wider top. A capacitor on a coil that stays does not get the coil row.

None of the bands include a compressor, typically $750–$2,000. Seven hundred fifty is $150 past the wider top. Two thousand is $1,400 past that top. A failed compressor on an old air conditioner is the central air guide, often $5,500–$9,500 for a typical split system when the ducts stay, inside a wider spread of about $4,000–$14,000. Two hundred plus $5,500 is $5,700, inside that guide’s typical band. Do not stack a capacitor on a system the bid is already replacing. The new unit brings its own capacitor.

None of the bands include a new heat pump, which is the heat pump guide, often $8,000–$18,000 for a common ducted air-source unit on existing ducts, inside a wider spread of about $4,000–$30,000. Eight thousand is the floor of that typical band. A capacitor on a heat pump that stays is this page, from $90 to $300 when the installed heat-pump row is the reading, and $200–$300 of that row sits in this typical band. A heat pump the bid is replacing does not get this capacitor on top.

None of the bands include a matched furnace and air conditioner, which is the AC and furnace guide, often $7,000–$14,000 on existing ducts, inside a wider spread of about $5,500–$28,000. Seven thousand is the floor of that typical band. Two hundred plus $7,000 is $7,200, inside that guide’s typical band. That sum is a capacitor plus a new pair. A pair that already includes the outdoor unit does not get this page on top.

The band is the capacitor price. A coupon on the visit is not subtracted. Read the form before you take a number off the bid. A credit you have not received is not inside the planning range. This page does not price a coupon, and it does not name a percentage of the cost that comes back at resale.

Warranties are part of the contract, and this page is not a reading of one company’s form. A capacitor warranty commonly splits the part from the labor. Read it. The warranty is not a dollar line in the planning range.

A standard homeowners policy is built around sudden and accidental damage. A capacitor that wore out is the kind of repair those policies commonly leave with the owner. A storm that damages the outdoor unit, when the form responds to it, is a different question from a part you are replacing. Read the form before you treat the policy as the budget. The $200–$400 band is not an insurance estimate. A home warranty is a different contract. Neither one is inside the planning range.

A permit the city requires is a line on that bid. This page does not price a city’s fee on top of a complete capacitor price. A permit the proposal already includes is not a second permit.

As a cross-check, not a bid: one capacitor, labor in, is $200–$400, the typical band. A flat-rate visit is $300–$600. A heat-pump capacitor installed is $90–$300. A DIY part and tools is $60–$100. The part alone is $8–$45. A dual-run part is $15–$45. If a bid and that reading are far apart, the bid is a different part, a motor, a compressor, a fan coil, or a new system.

What moves the price

Driver	How it changes the bid
The visit	One capacitor, labor in, is $200–$400, the typical band. A flat-rate visit is $300–$600, and the typical band includes that row only from $300 to $400. A heat-pump capacitor installed is $90–$300, and the typical band includes that row only from $200 to $300. The visit picks the row. It is not a second bill.
The part	A run part is $8–$32. A start part is $8–$28. A blower part is $9–$15. A heat-pump part is $15–$25. A dual-run part is $15–$45. Any one part is $8–$45. The part reads one capacitor. It is not added on top of a visit that already includes it.
The labor	Labor the bid prices as the whole visit is $200–$400, the typical band. Labor the bid leaves out, under a shelf part, is $75–$400. Eight dollars plus $75 is $83, under the typical floor. Forty-five plus $400 is $445, inside the flat-rate row. An installed price does not get the labor line again.
Dual-run or heat	A dual-run or a heat-pump part, set against a cheaper type, often adds about $20. Two hundred plus $20 is $220. Four hundred plus $20 is $420. A price that was already that part does not get the $20 again.
A second part	A second capacitor the visit left out is $8–$45, not a second visit. Four hundred plus $45 is $445, inside the flat-rate row and $155 under the wider top.
The motor	A burnt fan motor is $200–$700. The overlap with this band is $200–$400. Seven hundred is $100 past the wider top. A visit that leaves the motor alone does not get that row.
The compressor	A compressor is $750–$2,000, which clears this page. A new air conditioner is $5,500–$9,500 on the central air guide. A new heat pump is $8,000–$18,000 on the heat pump guide. A matched pair is $7,000–$14,000 on the AC and furnace guide.
The thermostat and the coil	A thermostat is $150–$350. One hundred fifty sits $50 under the typical floor. A fan coil is $600–$2,000, and $600 is this wider top. A capacitor that leaves them alone does not get those rows.
Access	An outdoor unit the technician can reach on a weekday is the visit this page prices. A tight side yard, a roof unit, a high-cost metro, and a second trip can clear the top of the typical band on a one-capacitor job.

The type of part is the first cut, and it is not a rate you add to itself. A run part at $20, a start part at $20, and a dual-run part at $20 can share those dollars. They are not the same capacitor three times. Twenty dollars is inside the run row, inside the start row, inside the heat-pump part row, and inside the dual-run row. It is $40 under the wider floor. Ask which part is in the price.

The labor is the second cut. A visit at $300 and a flat-rate visit at $300 can share those dollars. One is the typical band. One is the flat-rate floor. The higher number is not a typical visit that someone misread as a second capacitor.

The same one-capacitor visit in a lower-cost area and in a high-labor city can sit at opposite ends of $200–$400 without either bid being wrong. Ask whether the price is the part, the labor, or both, and ask whether a second part or a motor is in. Central air replacement, a heat pump, and a matched furnace and air conditioner are the projects that replace the system this capacitor serves. Price them on their own pages. Two bids that disagree about the part, the labor, and whether the compressor is included are not the same job.

DIY or hire

Hire the capacitor. The part stores a charge after the power is off. A failed capacitor can burst or leak. The wrong part can damage the compressor. The disconnect, the match to the unit, and the charge are the job. A weekend swap is where those three get missed.

A part on a shelf is a different product. The part alone is $8–$45. A DIY part and tools is $60–$100. Neither number is the installed rate on this page. On the one pro visit, the job is $200–$400. That is the part and the labor together.

Do not treat a boxed capacitor as the visit. If the outdoor unit still has to be opened, you are pricing a technician’s job without the technician. The person who changes the capacitor should say what happens if the compressor is the part that failed.

Repair or replace

Replace the capacitor when the outdoor unit is young and the compressor is sound. That job is the typical band, $400 at the top and $200 at the floor, when the method is that visit. A quote near $60 should say a DIY part and tools, not a technician on site. A quote near $90 should say a heat-pump capacitor installed at its floor, or a lower installed reading near $80. A quote near $200 should say whether the labor and the part are both in. A quote near $400 can be a one-capacitor job at its top, a flat-rate visit inside its row, or labor at the top of the labor line when that labor is the visit. Ask which reading the bid is.

Price a flat-rate visit on $300–$600. Price a heat-pump capacitor installed on $90–$300. Price a dual-run part on $15–$45, and do not read that part as the visit. Do not read a new air conditioner as the one-capacitor band with a different name.

Send a failed compressor, or an air conditioner that is being replaced, to the central air guide, typically $5,500–$9,500 when the ducts stay. Send a heat pump that is being replaced to the heat pump guide, typically $8,000–$18,000. Send a furnace and an air conditioner that both have to come out to the AC and furnace guide, typically $7,000–$14,000. If the same season includes any of those, they are separate scopes. Do not fold them into the capacitor price.

How long a capacitor lasts is not a number on this page. A one-capacitor visit is not a warranty that the compressor will keep running. A new system is not a warranty that a capacitor will never fail again. The bid’s scope is the work you bought.

How to use this number

Ask two or three HVAC companies for a written price that names the part, whether the price is a lump sum, whether the part and the labor are both included, whether a second capacitor is included, and what happens if the compressor is the part that failed. Compare one capacitor, labor in, with $200–$400. Compare a flat-rate visit with $300–$600, a heat-pump capacitor installed with $90–$300, and a DIY part and tools with $60–$100. Keep the part and the labor inside those rows. Put a left-out part at $8–$45, a dual-run part at $15–$45, and labor on a shelf part at $75–$400, on their own lines.

A very low bid on one installed capacitor is a reason to ask whether the labor and the part are both included, not a reason to celebrate. A quote near $45 should say a part, not a technician. A quote near $200 should say whether the labor is in. A high bid should point at a flat-rate visit, a second part, a motor, a compressor, a roof unit, or the labor market. Two or three local bids on the same capacitor, the same unit, and the same house are the number that matters. How this site sets the band is explained on the methodology page.