Why is my AC running but not cooling the house?
Start with the filter, thermostat and outdoor unit. A clogged filter, dirty coil, low refrigerant or failed capacitor are common causes. If the basics look fine, a provider needs to test the system.
Short answer: most AC problems have a simple cause. A dirty filter, a tripped breaker or a worn part can stop the cooling. Some need a trained provider. Either way, you want a straight diagnosis and a price in writing.
Orangeothers Heating & Air is a referral service. We do not repair air conditioners. We connect homeowners in Kansas City and the Kansas City area with independent providers in our network. This page gives you the questions to ask, what good answers sound like, red flags to watch for, and typical U.S. price ranges. Read it, then request an estimate or ask about availability.
AC Stopped Cooling? Run These Checks First
Start simple. Many calls end with a ten-minute fix. Others need a pro. Either way, the checks help you describe the problem clearly.
Thermostat and breaker
Set the thermostat to cool. Drop the temperature five degrees below the room. Replace the batteries if the screen is dim. Then look at your breaker panel. A tripped breaker for the AC or air handler is common after a storm or power surge. Reset it once. If it trips again, stop. Do not keep flipping it.
Filter and outdoor unit
Pull the air filter. If it is gray and clogged, swap it. Then go outside. Clear leaves, grass and debris from around the condenser. Check that the fan spins. If you see ice on the lines or a puddle by the indoor unit, turn the system off and leave it off.
When It Is an Emergency
Heat can be dangerous. If someone at home is elderly, very young, pregnant or has a health condition, treat a dead AC as urgent. Move to the coolest room. Drink water. Go somewhere cool if the house keeps climbing.
For emergency AC repair, ask providers directly. Availability varies. Many providers can respond quickly, but none can promise it for you here. Request a callback to check provider availability in your area.
Signs Your AC Needs Repair
Some signs mean act soon. Others mean book a visit this week.
- Warm air from the vents while the system runs
- Weak airflow in some or all rooms
- Grinding, squealing or clicking noises
- Ice on the refrigerant line or indoor coil
- A system that turns on and off every few minutes
- Water leaking near the indoor unit
- A burning smell, which means shut it off now
A big jump in your electric bill also counts. Your system may be working harder than it should.
What Happens During a Repair Visit
A good visit follows a pattern. The provider listens to your story first. Then they check the thermostat, filter, electrical parts, airflow and refrigerant pressure. They find the cause. They explain it. They give you a price before they start.
Expect a diagnostic fee. Ask if it applies toward the repair. Do not expect a firm price over the phone for a problem nobody has seen yet.
Common AC Repairs
Capacitor and contactor
These small electrical parts help the compressor and fan start. They wear out, especially after long hot stretches. The repair is usually modest in cost.
Refrigerant leak
An AC does not use up refrigerant. If it is low, it leaked. Ask the provider to find the leak. Adding refrigerant alone is a patch, not a fix.
Frozen coil and fan motor trouble
Ice often comes from poor airflow or low refrigerant. A failing fan motor can cause it too. Melt the ice by running the fan only, then get a diagnosis.
Storm and Hail Damage
Big swings in weather are hard on outdoor units. Hail can bend the fins. High wind can toss debris into the fan. Spring storms can send power surges through the house. After a bad storm, look at the condenser. Take photos. Some policies may cover sudden damage, so check your policy. Providers can often help document damage for a claim.
Repair or Replace?
Here is a rough rule. If the unit is under ten years old and the fix is small, repair it. If it is over twelve years old and the repair is large, compare a replacement. Also think about the refrigerant type. Older systems use a refrigerant that is getting costly to service.
Ask the provider to price both options in writing. Then you can compare.
Questions to Ask Before You Hire
Ask before you hire. These five questions sort providers fast.
- Are you licensed and insured in my state?
- What does the diagnostic cost, and does it apply to the repair?
- Can I get the quote in writing before work starts?
- Is the part new, and what warranty comes with it?
- Who will actually come to my home?
What a good answer sounds like
Clear and specific. "The capacitor failed. The part costs this. Labor is that. Here is the written total." A good provider names the part, the price and the warranty without dodging.
Red flags
- A price quoted before anyone looks at the unit
- Pressure to decide on the spot
- No written quote
- A demand for full payment up front
- A vague "it's the compressor" with no test results
- Skipping the license question
Why a Written Quote Matters
Quote in writing. It protects you. It lists the parts, the labor and the total. If the price changes, you have something to point to. Ask for it to say what happens if the provider finds a second problem.
Your Next Step
Orangeothers Heating & Air can connect you with providers in our network who handle heating and cooling and general HVAC service. You compare. You choose. The work and the contract are between you and the provider.
What's Included
Diagnosis
A provider tests the thermostat, electrical parts, airflow and refrigerant to find the real cause of the problem.
Written Quote
You get parts, labor and total in writing before work begins.
Common Repairs
Capacitors, contactors, fan motors, leaks and coils are handled by many providers in our network.
Replacement Options Priced
If repair makes little sense, ask for a replacement price so you can compare fairly.
What AC Repair Typically Costs
Prices vary by system, parts and the job. These are typical U.S. ranges, not offers. Your provider sets the final price. Always get a written quote before you approve the work.
| Repair item | Typical range | Notes |
|---|---|---|
| Diagnostic visit | $75 – $200 | Ask if it applies to the repair. |
| Capacitor replacement | $120 – $400 | A common, smaller fix. |
| Contactor or relay | $150 – $450 | Electrical part that starts the system. |
| Condenser fan motor | $300 – $800 | Cost depends on the motor type. |
| Refrigerant leak repair and recharge | $200 – $1,500 | Depends on leak location and refrigerant. |
| Evaporator coil replacement | $600 – $2,500 | Large range. Compare to replacing the unit. |
How It Works
Describe the problem
Tell us what your AC is doing, such as warm air, odd noises or ice, and how long it has been happening.
Get matched with providers
We connect you with independent providers in our network who serve your area.
Compare quotes
Ask your questions and review written quotes from each provider side by side.
Choose and schedule
Pick the provider you trust and set up the visit directly.
Why Call Orangeothers Heating & Air
Clear Questions
We give you a short list of questions to ask, so you can judge providers before any work begins.
Honest Ranges
You see typical U.S. price ranges up front, so a quote does not catch you off guard.
Independent Providers
Providers in our network are independent. You pick one and agree on terms with them directly.
No Obligation
Requesting an estimate does not lock you in. Compare, then decide what works for you.
Other Services
Need ac repair in Kansas City?
Tell us what your system is doing. Request an estimate, or Request a callback to check provider availability. A local provider in our network can take it from there.
No obligationFAQ
AC Repair FAQ
How much does AC repair cost?
Most repairs fall between about $150 and $1,500 in the U.S., depending on the part and labor. Big repairs like a compressor cost more. Always get the price in writing first.
Should I repair or replace my air conditioner?
If the unit is under ten years old and the repair is small, repair it. If it is old and the fix is costly, ask for both prices in writing and compare.
Contact Us
Request a callback
Tell us what your system is doing. Request an estimate, or Request a callback to check provider availability. A local provider in our network can take it from there.
No obligation