What AC Repair Actually Costs in 2026
- Most AC repairs run $150 to $700, parts and labor together — $150 to $650 by HomeGuide's AC guide and This Old House, $250 to $700 by HomeGuide's HVAC guide.
- The service call runs $75 to $200 by HomeGuide's count and $100 to $250 by Angi's, so ask whether it's credited toward the repair.
- A compressor swap averages about $1,200, and most homeowners pay $800 to $2,300.
- Age times repair cost over $5,000? Price a replacement before you approve anything.
The July call is usually a capacitor
Unit humming, outdoor fan not spinning, warm air out of the vents. That's usually a capacitor, and it's the call HVAC companies run most in July. Most repairs land between $150 and $700, and the guides split inside that band: HomeGuide's AC guide and This Old House put it at $150 to $650, HomeGuide's HVAC guide at $250 to $700. That range covers what actually breaks in the heat: a dead capacitor, a burned-out fan motor, a control board, or a small refrigerant leak sealed and recharged. Then there's the other kind of visit. A compressor replacement averages about $1,200, and most homeowners pay $800 to $2,300 for that one job. Either way the meter starts before anyone opens a panel, and the cost guides don't agree on that part: HomeGuide puts an HVAC service call at $75 to $200, Angi at $100 to $250.
"Is the diagnostic fee credited toward the repair if I hire you today?" Plenty of companies credit it. Almost none volunteer it. Asking before the truck rolls can take that $75-to-$250 fee off the bill, and the answer tells you what kind of shop you've called.
Parts plus labor on what usually breaks in the heat
Parts and labor together, here's how the common failures price out.
- A run capacitor — the soda-can cylinder that gives the motors their starting jolt — fails more than anything else in hot weather. Figure $100 to $400 — that's HomeAdvisor's range, and Angi puts the same swap at $200 to $400.
- Condenser fan motor: $200 to $700 out of warranty. That's the fan on top of the outdoor box.
- Blower motor: $500 to $2,300 out of warranty. Indoor side, at the furnace or air handler, and the motor type swings the price as hard as the labor does.
- Control board: $150 to $700. Brand matters, and so does how much rewiring the swap takes.
- Refrigerant leak found, sealed, and recharged? Call it $200 to $1,500, and HomeGuide prices the R-410A alone at $40 to $100 per pound installed, refrigerant and labor together.
When the number has four digits
Almost every four-figure quote traces back to one of two parts. The evaporator coil sits indoors at the furnace or air handler; replacing it averages about $1,350, with typical bills of $550 to $2,250 — Angi's numbers, which blend work done under warranty with work that isn't. HomeGuide splits the two: $1,000 to $2,500 while the part is still covered, $2,500 to $4,500 or more once it isn't. The compressor is the heart of the outdoor unit; swapping it averages about $1,200, with most jobs running $800 to $2,300. Ask which part failed and why, and get the answer in writing, because a coil that has leaked once tends to do it again. On a system past its tenth birthday, a good technician raises replacement before writing a number like that. Don't hear it as a sales pitch — on an old unit, parts, refrigerant, and labor stack up fast.
Why Saturday costs more than Tuesday
Weekday labor bills at $75 to $150 per hour, and that $75-to-$250 service call covers the trip plus the first stretch of diagnostic time. After hours the arithmetic changes. Emergency, evening, and holiday work bills at $140 to $210 per hour, and a weekend or holiday call can land at double or triple the standard rate. So decide honestly. If the house is 90°F and there's an infant, an elderly parent, or anyone medically fragile inside, pay the premium. If box fans and closed blinds get you to Monday morning, the identical capacitor swap costs noticeably less.
| Repair | Typical range | Notes |
|---|---|---|
| Diagnostic / service call | $75–$250 | HomeGuide $75–$200, Angi $100–$250; often credited |
| Capacitor | $100–$400 | HomeAdvisor $100–$400, Angi $200–$400; most common summer failure |
| Control board | $150–$700 | Out of warranty; brand drives price |
| Condenser fan motor | $200–$700 | Outdoor unit fan |
| Blower motor | $500–$2,300 | Indoor air handler; out of warranty |
| Refrigerant leak repair | $200–$1,500 | Small leak found, sealed, recharged |
| R-410A refrigerant | $40–$100 per lb | Installed, per HomeGuide; the phase-down keeps pushing it up |
| Evaporator coil | $550–$2,250 | Angi $550–$2,250 blended, average near $1,350; HomeGuide $1,000–$2,500 in warranty, $2,500–$4,500+ out |
| Compressor | $800–$2,300 | Average near $1,200; weigh replacement |
The $5,000 rule, and why age works against you
Multiply the system's age by the quoted repair cost. If the result clears $5,000, replacement deserves a serious look. A $300 capacitor job on a 10-year-old unit scores 3,000, so fix it and get on with your summer. A $900 refrigerant repair on a 14-year-old unit scores 12,600, and that money belongs in new equipment. Age works against you harder every season. The federal phase-down of R-410A keeps pushing refrigerant prices up, so a leak-prone unit costs more to keep charged. And boards and coils for discontinued models stop being built, which stretches lead times and prices.
Before you approve: fee credit, parts warranty, labor warranty
Most residential HVAC companies work off a flat-rate price book: one number for the whole job, not hourly time and materials. Two shops in the same ZIP code can price one repair very differently. Ask three things.
- Is the diagnostic fee credited toward this repair?
- Is the failed part still under the manufacturer's parts warranty? Compressors and coils often carry ten-year coverage for registered original owners, and a covered part turns a four-figure quote into labor only, often $100 to $300.
- What's the labor warranty on this repair, in writing, and for how long?
Settle it yourself: thermostat, breakers, disconnect, filter
Do this first. It settles a real share of no-cool calls with no truck and no fee. When it doesn't, the tech skips the basics and you pay for less diagnostic time.
- Thermostat: set to cool, setpoint below room temperature, fresh batteries.
- Check both breakers. The air handler and the condenser sit on separate circuits.
- Outdoor disconnect: the box beside the condenser. Yard work pulls it and nobody puts it back.
- Filter: swap a clogged one. A starved blower can freeze the evaporator coil and kill the cooling.
- Ice on the copper lines? Shut it off and let it thaw a few hours. Nobody can diagnose a frozen system.
The quote line that should stop you: “needs refrigerant”
One line on a quote should stop you cold: "needs refrigerant," with no leak search attached. Refrigerant isn't fuel. It isn't consumed in normal operation, so a system running low has a hole somewhere, and the tech who tops it off and drives away just sold you the same repair next June. On anything quoted in the high hundreds or above, get a second estimate; established companies expect that in peak season and aren't offended. Ask each to write the failed part's name and model number on the paperwork. If the unit is old, have that technician price a replacement too.
Don't approve a refrigerant top-off without a leak search. Not this season, not as a favor to the tech already in your driveway. Finding and sealing the leak, then recharging, runs $200 to $1,500 once. Topping off at $40 to $100 per pound runs every summer you own the system.
Questions people ask
How much does AC repair cost in 2026?
Most common central AC repairs run $150 to $700 — $150 to $650 by HomeGuide's AC guide and This Old House, $250 to $700 by HomeGuide's HVAC guide. That band covers capacitors, fan motors, control boards, and small refrigerant leaks. Major components sit above it: a compressor averages about $1,200, an evaporator coil about $1,350. Add the service call: $75 to $200 by HomeGuide's count, $100 to $250 by Angi's.
Why is my AC running but blowing warm air?
Usually the outdoor fan or the compressor isn't starting, which points at a capacitor, a $100 to $400 repair. Low refrigerant from a leak looks the same from inside and costs $200 to $1,500 to find, seal, and recharge. Check the filter, both breakers, and the outdoor disconnect first.
Is emergency AC repair worth the extra cost?
It depends on who's in the house. Emergency, evening, and holiday work bills at $140 to $210 per hour against $75 to $150 in normal business hours, and a weekend or holiday call can land at double or triple the standard rate. With an infant or anyone medically fragile inside, pay it and don't think twice. Otherwise wait for weekday hours.
Should I repair or replace a 14-year-old air conditioner?
Run the $5,000 rule: multiply the system's age by the repair quote. A $900 refrigerant repair on a 14-year-old unit scores 12,600, which argues for replacement. Rising R-410A prices under the federal phase-down and discontinued parts for older models push the math the same way. Ask for a replacement price too.
- Check the breakers, the outdoor disconnect, the thermostat batteries, and the filter before you pick up the phone.
- Ask whether the diagnostic fee is credited toward the repair, while you're booking and not after.
- Get the failed part's name and model number written on the quote.
- Is the part still under manufacturer warranty? Ask before you approve the price.
- On anything refrigerant-related, insist on a leak search instead of a top-off.
- Second estimate on any quote in the high hundreds or above. Every time.
- Multiply system age by the repair cost. If it tops $5,000, price a replacement too.
- If the house is livable tonight, wait for weekday hours and skip the after-hours premium.
Every dollar figure on this page comes from a published source, listed below. Ranges are national unless a state is named, and real prices vary by region, by the age and size of the system, and by how quickly the work is needed. We update this page when the underlying sources change. Spotted something wrong? Write to contact@homegradereport.com and name the page — corrections are made on the page itself.
- Common AC repairs cost $150 to $650 on average, and large or complex AC repairs cost $650 to $2,500 and up. — homeguide.com
- Common AC repairs cost $150–$650 on average; large or complex repairs run $650–$2,500+, with labor at $75–$150 per hour — thisoldhouse.com
- Professional AC capacitor replacement typically costs $100–$400. — homeadvisor.com
- AC capacitor replacement typically costs $200–$400 including labor — angi.com
- Home AC compressor replacement averages about $1,200, with most homeowners paying $800–$2,300. — homeadvisor.com
- Finding and fixing an AC refrigerant leak and refilling the refrigerant costs $200 to $1,500 on average; a leak test alone costs $100 to $330. — homeguide.com
- R-410A refrigerant costs roughly $40 to $100 per pound installed for existing residential systems — refrigerant and labor together — and a typical 2–4 pound recharge totals $100 to $400; prices keep climbing as federal HFC phase-down quotas tighten supply. — homeguide.com
- AC circuit board replacement costs $150–$700 out of warranty, or about $100–$300 for labor only when the part is under warranty. — homeguide.com
- Condenser fan motor replacement costs $200–$700 on average out of warranty. — homeguide.com
- Blower motor replacement costs $500 to $2,300 out of warranty, or $200 to $400 for labor when the part is still covered. — homeguide.com
- HVAC service call or diagnostic fees run $75 to $200, often applied toward the repair; standard labor runs $75 to $150 per hour, and emergency, after-hours, weekend, and holiday HVAC labor runs $140 to $210 per hour — commonly 1.5 to 2 times the standard rate after hours and 2 to 3 times on weekends, holidays, and peak days — homeguide.com
- Most common AC repairs cost $250–$700 in 2026; emergency service bills at roughly 1.5x after hours on weeknights and 2–3x on weekends and holidays, with emergency service call fees of $150–$500 — homeguide.com
- An initial HVAC service call (diagnostic visit) costs $100 to $250, and emergency, after-hours, and holiday HVAC calls can cost double or triple the standard rate. — angi.com
- Evaporator coil replacement averages about $1,350, with typical costs of $550–$2,250. — angi.com
- Evaporator coil replacement costs $1,000–$2,500 under warranty and $2,500–$4,500+ out of warranty — homeguide.com
- The $5,000 rule: multiply system age by repair cost; a result over $5,000 favors replacement (e.g., a $300 repair on a 10-year-old system scores 3,000). — cbsnews.com