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Get your free estimateTrusted AC Repair for Austin Homeowners
When your air conditioner quits in the middle of an Austin August, you don’t need a four-hour window or a technician who has to “call the office” before quoting a price. You need a real person on the phone, a live arrival time you can track, and a written price before the first screw comes off the panel. Halden Heating and Air Austin has provided exactly that since 2004. We’re an independently owned and operated business under the Relay Home Co. network, held to The Relay Standard and The Relay Visibility Guarantee on every single job. Andre Fuller and our team of background-checked, uniformed technicians specialize in getting Austin homes cool again fast, with no surprises at the door. Call (361) 202-9170 and a live person answers, 24/7, even when your AC dies at 2 a.m.
Key Takeaways
- Most AC repairs in Austin run $150 – $650 depending on the part and system type.
- Every repair includes a written guarantee and a free second visit if the repair fails within the coverage window, no arguing required.
- You get a written price before any work starts, every time, no exceptions.
- Book online and track your technician to your door with a live arrival time, not a four-hour window.
- We service all major brands including York, Daikin, Bryant, and American Standard, with OEM parts on hand.
Styles & brands we work with
AC Maintenance
AC Maintenance is the scheduled tune-up work that keeps your system running efficiently through the brutal Austin cooling season, and most homeowners need it once a year, ideally in early spring before triple-digit days arrive. During a maintenance visit, a Halden Heating and Air Austin technician inspects electrical connections, cleans the condenser coils, checks refrigerant levels, tests the capacitor, and measures the temperature split to confirm your system is performing within spec. In Austin, a full AC maintenance visit runs $80 – $200, which is cheap insurance against a breakdown during the first heat wave in May or June. Every visit ends with a written report of what was actually found, and our technicians are not paid on what they sell, so there is no invented problem to inflate your bill.
Coil Cleaning and Airflow Testing
Dirty coils in Austin force your system to work harder, because our air carries dust, pollen from the Balcones Canyonlands, and construction grit that builds up fast. Our team measures static pressure and cleans the condenser coil with a commercial coil cleaner, then checks the evaporator side for clogs and bacterial growth. At the end of the visit, we check airflow through supply and return vents to make sure rooms are actually receiving the air your unit is producing.
Electrical Inspection and Capacitor Testing
Loose wiring and aging capacitors are two of the most common causes of AC failure in Central Texas, especially after a season of hard use. We inspect every wire and connection with a multimeter, test capacitor microfarad ratings, and replace any component that is operating at the edge of its spec before it leaves you without cooling. A capacitor that tests weak today becomes a no-cool call next week, and catching it in a maintenance visit costs a fraction of a weekend emergency repair.
AC Service
AC Service is the broad term for any repair, tune-up, diagnostic, or corrective work on your air conditioning system, and in Austin it usually falls into one of three buckets: preventive maintenance, corrective repair, or emergency response. Halden Heating and Air Austin covers all of it, from trips to clean a dirty flame sensor on a furnace in January to our AC Repair in Austin, with repair pricing that runs $150 – $650 for most common fixes. The one constant across every service call is that we hand you a written price before work starts and a written guarantee when the job is done, carried under the 365-Day Done Right Promise. Here is what sets our AC service apart in Georgetown and every other city we serve, where other shops still run on phone-tag scheduling and door-step price surprises.
Same-Day Service Calls
When an Austin afternoon pushes 105 degrees, waiting two days for a technician is not an option, and our dispatch team runs same-day appointments for the majority of repair calls. We schedule in real time on our booking platform, send you a live arrival time, and track your tech to your door so you know exactly when to expect us. If you call before noon, our average time to your door in Austin is under four hours, and emergency calls move to the front of the line.
Honest Diagnostics with Photos
Every diagnostic from Halden Heating and Air Austin includes before-and-after photos so you can see exactly what the technician saw, whether it is a swollen capacitor, a corroded contactor, or a coil that looks like a felt blanket. If a part needs replacement, we show you the old part, explain what failed and why, and hand you a fixed price for the repair. That level of transparency is uncommon in the Austin HVAC market, and it is a big reason homeowners in Kyle and Jollyville call us instead of the guy with the magnet on the side of his truck.
AC Unit Repair
AC Unit Repair is corrective work on the main components of your central air system, from the outdoor condenser to the indoor evaporator coil, and in Austin it most often involves capacitor failures, contactor replacement, fan motor swaps, or refrigerant line repair. Most of these jobs run $150 – $650 depending on the part and system, and Halden Heating and Air Austin keeps common components like capacitors, contactors, and fan motors stocked on our trucks so the repair often happens same-day. This is where our written guarantee matters most, because a repair that does not hold means another week of Austin heat, so every AC unit repair from our team carries a free second visit if the problem returns within the coverage window. Here are two specific repairs we handle frequently in this market, including AC Repair in Pflugerville and surrounding areas.
Condenser Fan Motor Replacement
The condenser fan motor in Austin burns out faster than in cooler climates because the motor runs at 100% duty cycle from May through September, often in direct afternoon sun. Symptoms include a buzzing outdoor unit that will not spin, a fan that spins too slowly, or a breaker that trips repeatedly. Our team diagnoses the failure by testing the run capacitor first, then the motor windings, and if a replacement is required we install a OEM-grade motor rated for Texas heat with sealed bearings.
Contactor and Relay Repair
The contactor is the electrical switch that tells your AC unit to turn on, and in Austin’s humid summer conditions, the points can corrode or weld shut within a few years. When a contactor sticks, your system may fail to start, may not shut off, or may chatter loudly when the thermostat calls for cooling. We replace burned or pitted contactors with new, correctly rated parts and test the entire low-voltage circuit to confirm the root cause is dead and gone.
AC Capacitor Replacement
AC Capacitor Replacement is one of the single most common AC repairs in Austin, because capacitors are cheap components that are asked to do a heavy job, and they fail predictably under Texas heat. A capacitor provides the starting jolt and running support to your system’s motors, and when it fails, your compressor hums but will not start, or your fan motor refuses to turn. In Austin, most capacitor replacements run $150 – $300 depending on whether the system has a single or dual-run capacitor, and Halden Heating and Air Austin completes most capacitor jobs same-day because we stock the common sizes on every truck. Here is what to listen for and why it matters.
Bulging or Leaking Capacitor Housing
When a capacitor overheats, its aluminum housing bulges, splits, or leaks dielectric fluid, and that failure is visible before the component fully dies. If you are comfortable inspecting your outdoor unit, look for a cylindrical component that is swollen, oily, or discolored, which indicates a unit that is about to quit. But be careful, capacitors store high voltage, and a trained technician from Halden Heating and Air Austin uses correct discharge procedures before touching a single lead, so a live diagnosis is always safer than a visual guess.
Humming Compressor, No Fan Spin
The classic capacitor failure symptom in Austin is a loud hum from the outdoor unit, no fan rotation, and a hot compressor shell, and that hum is the sound of a motor trying to start without the energy it needs. The longer that condition persists, the more damage it does to the compressor windings, which can turn a $200 capacitor job into a $6,000 compressor replacement. Call (361) 202-9170 at the first sign of a humming unit so we can prevent a one-part failure from cascading into a major repair.
AC Recharge
AC Recharge is the process of adding refrigerant, also called coolant or Freon, to an air conditioning system that has gradually lost its factory charge, and in Austin it is one of the most commonly misdiagnosed services in the industry. Refrigerant does not naturally “burn off” like oil in an engine, so if your system is low, there is a leak somewhere, and a recharge without leak repair is just renting cold air for a few weeks. Halden Heating and Air Austin charges $150 – $650 depending on the leak severity, the refrigerant type, and whether the system uses R-22 or the newer R-410A, and we never just top you off and drive away. Here is what to expect when your refrigerant is low.
Warm Air and Long Run Cycles
When refrigerant levels drop, your evaporator coil cannot absorb enough heat, so the air coming out of your vents feels lukewarm and your system runs longer and longer cycles chasing a thermostat setpoint it can never reach. In Austin homes in Shady Hollow or Lost Creek, this is often first noticed as a jump in the July electric bill. Our team checks refrigerant pressures against manufacturer spec, identifies the leak source using an electronic leak detector or UV dye, and repairs the leak before recharging to full capacity.
Frozen Evaporator Coils
A low refrigerant charge causes the evaporator coil to operate below freezing, which leads to ice forming on the coil and eventually a full block of ice that stops airflow entirely. You may spot ice on the copper lines outside your unit, or water pooling under your indoor handler when the ice melts and the drain pan overflows. This is not a problem you can fix by shutting the system off and hoping, because ice is a symptom of an underlying issue, and the real fix requires a professional leak test and recharge from a trained Halden Heating and Air Austin technician.
Emergency AC Repair
Emergency AC Repair in Austin is a real thing, because when the heat index passes 110 degrees and the overnight low stays above 80, a dead AC unit becomes a genuine health risk for the elderly, the very young, and anyone with respiratory or cardiac conditions. Halden Heating and Air Austin answers every emergency call with a live person, 24 hours a day, 7 days a week, because we do not send emergencies to voicemail. Most emergency AC repairs in Austin run $150 – $650 depending on how much AC Repair costs for the failed component, and we do not charge an overtime fee just because the sun is down or it is a Sunday. Book online, get a live arrival time, and track your tech to the door, even at midnight.
What Counts as an Emergency
Some AC problems are urgent, and some can wait until morning, and the difference matters for both your wallet and your health. A complete no-cool failure during a heat advisory, a tripped breaker that keeps frying, refrigerant leaks, or a burning smell from the unit are all emergency territory. A faint rattle or a room a few degrees warmer than usual is likely not an emergency, and waiting until normal business hours lets us fit you in at a standard service rate without compromising your safety.
Nighttime and Weekend Response
Our Austin dispatch team works around the clock because AC failures do not follow business hours, and a condenser that dies at 7 p.m. on a Friday cannot wait for a Monday call-back. When you call our emergency line, a live person answers, takes your details, and schedules a tech with a real arrival window so you are not sitting in a hot house wondering if anyone is coming. In a heat emergency, we prioritize calls by risk, so an occupied home with a newborn, an elderly resident, or a medical condition moves to the top of the queue.
AC Not Blowing Cold Air
AC Not Blowing Cold Air is the number one call we get in Austin from May through October, and while the symptom is simple, the root cause can be anything from a dirty filter to a dead compressor, so a real diagnostic matters. The most common causes we find in Austin homes are clogged air filters, failed run capacitors, low refrigerant, and malfunctioning thermostats, and the repair price depends on which one it turns out to be. Most fixes for “AC not blowing cold air” run $150 – $650, and Halden Heating and Air Austin diagnoses the issue with precision tools rather than guesswork, then gives you a written price before any repair begins. Here are two frequent culprits and the signs to look for.
Dirty or Collapsed Air Filter
In Austin, where many homes run their AC 10 or more months a year, a standard 1-inch filter can clog in as little as 30 days, and a pleated 4-inch filter catches even more dust during allergy season. A restricted filter drops airflow across the evaporator coil, which leads to freezing, and ironically, the fix for a frozen coil starts with pulling the filter and checking it. Change your filter before you call us if it has been more than 60 days, because a $12 filter solves the problem for some homeowners, and we would rather tell you that than charge for an unnecessary visit. For a complete guide, see our AC Repair Maintenance Checklist for Austin Homeowners.
Thermostat or Sensor Failure
Sometimes the air conditioning system is running fine and the thermostat is simply reading the wrong temperature, especially if it sits on a wall that gets direct afternoon sun through a window in Buda or Wells Branch. A failed thermostat sensor, a dead battery in a battery-powered unit, or a wiring fault can prevent the system from ever calling for cooling, and that failure looks exactly like a broken AC. Our technicians test the thermostat circuit early in the diagnostic process, because replacing a thermostat costs $150 – $300, which is a lot cheaper than chasing ghosts in the condenser.
See the difference
Before
After
Before
After
Before
AfterBrands We Service
Halden Heating and Air Austin is certified to service and repair all major residential AC brands, and we stock OEM and OEM-equivalent parts for most of them right on our trucks. We service York systems extensively in the Austin market, where York’s entry-level and mid-tier condensers are common in homes built in the 1990s and 2000s, and we keep York run capacitors, contactors, and fan motors in stock. Daikin systems are increasingly common in newer Austin construction, especially the Fit and mini-split lines, and we perform warranty repairs on Daikin equipment for several local builders in Hornsby Bend and Manor.
We also service Bryant units, which are common in tract-home neighborhoods throughout Lockhart and Elgin, and we know Bryant’s Evolution and Preferred lines well enough to quote repairs accurately before we even arrive. American Standard systems are a staple in Central Texas homes, and our team has worked on hundreds of American Standard condensers and air handlers over the years, including the Silver and Gold series units that dominate the Austin replacement market. Whether you have a York, Daikin, Bryant, American Standard, or any other make, we can help, and every repair comes with the same written guarantee and free second visit, no matter what brand is on the cabinet.
Signs You Need a Pro Right Now
- Humming outdoor unit with no fan spin. The hum usually means a failed capacitor or a locked compressor, and every minute it runs in that state risks permanent damage to the windings. A capacitor replacement is cheap; a compressor replacement is not.
- Warm air from the vents after the system has been running. In an Austin summer, the air leaving your vents should be 15 to 20 degrees cooler than the air entering the return. If it is the same temperature as the room, your system is moving air but not cooling it, and running it longer will not fix the problem.
- Ice on the copper refrigerant lines outside. Ice is never normal and almost always points to low refrigerant or restricted airflow, and both problems get worse as the system runs. Thawing the ice without fixing the root cause just moves you closer to a full no-cool failure.
- Breaker that trips repeatedly. A breaker that trips once may be a fluke, but repeated tripping indicates a serious electrical fault in the compressor, fan motor, or wiring. If you reset the breaker and it trips again, call a professional before the problem causes a fire hazard or permanent system damage.
- Burning or acrid smell from the vents. A burning smell can mean a seized fan motor, overheating electrical components, or a failing compressor, and any of those requires immediate shutdown and a professional inspection. Do not run the system if you smell burning, as continued operation can turn a repairable component into a full system replacement.
Our Process, Step by Step
- 1
Book online or call. Use our online scheduler to pick a time that works, or call (361) 202-9170 and a live person answers immediately. You will receive a live arrival time and a link to track your technician to your door, so there is no waiting around during a four-hour window.
- 2
Arrival and system evaluation. Your background-checked, uniformed technician arrives on time, listens to the symptoms, and begins a full diagnostic using digital gauges, multimeters, and temperature probes. Before any work begins, we walk you through what we are checking and why, in plain English.
- 3
Written price before work. Once we have identified the problem, we prepare a written price for you to approve, and that price is locked before a single tool touches your unit. No add-ons, no up-sell pressure, no surprise line items on the final bill.
- 4
Repair and before-and-after photos. The repair is performed with OEM or equivalent parts, and we document the work with before-and-after photos so you can see exactly what was replaced and why. Every repair is backed by our 365-Day Done Right Promise and a written guarantee, with a free second visit if the repair fails within the coverage window.
- 5
Post-repair testing and walkthrough. Before we leave, we run a full system test to verify airflow, temperature split, and system pressures are within spec, and we walk you through everything we did and what we found. Our technicians are not paid on what they sell, so the only report you receive is an honest one.
How Much Does AC Repair Cost in Austin?
A typical AC repair in Austin runs $150 – $650 depending on the part, the system type, and the time of day. Capacitor replacements and contactor swaps usually land in the $150 – $300 range, while condenser fan motors, blower motors, and control board repairs can push toward $450 – $650. Refrigerant recharges vary widely because the refrigerant type and charge amount drive the cost, and older R-22 systems are significantly pricier per pound than R-410A systems. The biggest factors that affect your final price are the age of the system, whether OEM or aftermarket parts are used, and whether the repair is straightforward or requires multiple components.
To avoid overpaying, get a written price before any work begins, never accept a verbal estimate, and be wary of any technician who insists on replacing a major component without showing you the test results that justify it. Every Halden Heating and Air Austin estimate is free, written, and locked before work starts, and our diagnostic process is transparent enough that you can watch the testing happen. For a full AC repair cost breakdown and more pricing examples in your specific Austin neighborhood, see our AC Repair in Austin guide. If you need a repair in surrounding areas, check out AC Repair in Georgetown or AC Repair in Kyle for local pricing and response times.
Our Service Area Near Austin
Halden Heating and Air Austin serves the entire Austin metro area, including Jollyville, Wells Branch, Shady Hollow, Lost Creek, Manor, Hornsby Bend, Elgin, and Buda. Our average response time is under four hours for same-day calls within the Austin city limits, and under six hours for surrounding communities like Georgetown and Kyle. We are an independently owned and operated business, founded in 2004, and a proud part of the Relay Home Co. network, which keeps our standards high and our pricing consistent across every city we serve. If your AC is struggling and you are in one of these neighborhoods, call our home office line at (361) 202-9170.
Serving Austin, TX - Our Local Coverage Area
We’re based in the Austin area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About AC Repair in Austin
AC repair is the correction of any fault that prevents your air conditioning system from cooling properly, from a failed capacitor and a clogged coil to a refrigerant leak or a dead control board. In Austin, most AC repairs cost $150 – $650 and can be completed same-day if the part is in stock. Halden Heating and Air Austin provides a written price before any work begins and a written guarantee on every repair, with a free second visit if the repair fails within the coverage window.
Most common AC repairs in Austin, like capacitor replacements, contactor swaps, and refrigerant recharges, take 1 – 3 hours from arrival to completion. Larger repairs like evaporator coil replacements or compressor swaps can take 4 – 8 hours and may require a return trip. Your Halden Heating and Air Austin technician will give you a time estimate before work begins, and our live arrival tracking means you know when we will get there in the first place.
In Austin, most AC repairs run $150 – $650 depending on the failed component, with capacitor replacements on the low end and motor or control board repairs on the high end. A refrigerant recharge typically costs $150 – $650 depending on the refrigerant type and charge amount. Call (361) 202-9170 for an exact quote, and remember that estimates are free and written before any work begins.
Yes, we service York, Daikin, Bryant, and American Standard air conditioning systems, along with all other major brands. Our technicians are factory-trained on these brands and keep OEM and equivalent replacement parts on the truck for most models. Whether your AC is a York condenser from a 2005 build or a Daikin mini-split installed last year, we can repair it.
Yes, Halden Heating and Air Austin provides 24/7 emergency AC repair, and every call is answered by a live person, not a voicemail tree. We do not charge an overtime fee for nights, weekends, or holidays, and our emergency dispatch team sends a technician with a live arrival time. In a heat emergency, call (361) 202-9170 and we will get someone headed your way.
Every AC repair from Halden Heating and Air Austin includes a written guarantee, and if the repair fails within the coverage window, we come back and fix it at no charge. That free second visit is automatic under our 365-Day Done Right Promise, so you do not need to fight for it or “prove” anything. The guarantee is included with service, not sold as an add-on.
Clear a path to your indoor air handler and outdoor condenser unit, and if you have pets, secure them before the technician arrives. Make note of any symptoms, sounds, or thermostat behavior so you can describe the problem accurately. Beyond that, there is nothing to prepare, because our technician arrives with diagnostic tools, common parts, and a live arrival time you can track.
Schedule Your AC Repair Service in Austin Today
If your AC is not cooling, do not wait through another hot Austin night. Call (361) 202-9170 now for a free estimate, a live arrival time, and a written price before any work starts. Our team answers 24/7, and every repair is backed by the 365-Day Done Right Promise and a written guarantee. Book online or call today, and get your home cool again.
Written by Andre Fuller, Owner at Halden Heating and Air Austin, serving Austin since 2004.