Warm air from the vents
The system runs but doesn't cool, which often points to a refrigerant, compressor or electrical problem.
AC Repair & Emergency AC Service
AC Repair & Emergency AC Service in Houston, TX
When your AC stops cooling in Houston, you need someone who will find the real problem and explain your repair pricing after the diagnosis. Air Advanced is a family-owned HVAC company serving Houston homes, led by Heriberto Martinez, who has more than 10 years of experience in the HVAC trade.
- Family-owned
- Diagnosis first, then repair pricing
- Residential AC repair across Houston
Request AC Repair Service
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Signs Your AC Needs Repair
Most AC problems give you a warning before the system quits completely. Call us if you notice any of these:
Weak airflow
Rooms stay warm even with the system on. Causes range from a clogged filter to a failing blower motor.
Ice on the refrigerant lines or indoor coil
A frozen coil usually means restricted airflow or low refrigerant. Turn the system off and let it thaw.
Water leaking near the indoor unit
A clogged condensate drain line is a common cause, and it can damage ceilings and floors if ignored.
The AC won't turn on
Check the thermostat and breaker first. If they look fine, the problem may be electrical.
The system turns on and off constantly
Short cycling wears out parts and lets humidity build up inside your home.
New or loud noises
Grinding, buzzing or rattling usually means a part is failing.
Higher energy bills with no change in use
A system that struggles to cool costs more to run.
Our AC Repair Service in Houston
We repair residential air conditioning systems in Houston and surrounding communities. Every visit starts with a diagnosis. Our technician inspects the system, finds the cause and explains it in plain language. We diagnose the issue before providing repair pricing. Additional problems may affect the final price. A diagnostic fee applies and is credited toward the repair when you choose Air Advanced to complete the work.
Common AC repairs we handle include:
- Warm air or weak airflow
- Frozen coils and iced refrigerant lines
- Water leaks and clogged drain lines
- Refrigerant and electrical problems
- Noisy systems and units that keep shutting off
Not sure what's wrong? Call (346) 295-3409 and tell us what your AC is doing.
Emergency AC Repair in Houston
Some AC problems can wait for a scheduled visit. Others shouldn't. If your AC fails during Houston heat, call us and we'll let you know when we can get a technician to you.
When to call right away
- The system is completely off and your home is heating up fast.
- Someone in the home is elderly, very young or sensitive to heat.
- You smell burning, see sparks, or the breaker trips again after you reset it.
- Water is actively leaking from the indoor unit.
If you smell burning or see sparks, turn the system off at the thermostat and the breaker before you call.
What to do while you wait
- Turn the system off if it's frozen, leaking or making grinding noises. Running it can make the damage worse.
- Check the thermostat settings and batteries, and look at the air filter. A badly clogged filter can cause freezing and weak airflow.
- Close blinds on sunny windows and use fans to keep air moving.
- Move anything valuable away from a leaking unit and place a towel or pan under it.
How Our AC Repair Process Works
Call or request a quote
Call (346) 295-3409, send us a message on WhatsApp or fill out the form, and tell us what your AC is doing.
We diagnose the problem
Our technician inspects your system and explains what's wrong.
We explain the repair
We give you repair pricing after the diagnosis. In many cases, we can diagnose and complete repairs during the same visit. Repairs involving leaks may require additional work or visits.
Repair or Replace Your AC?
Most AC problems can be repaired. Replacement is worth considering when:
- The system is around 10 to 15 years old or older.
- It needs repairs again and again.
- The repair would cost a large share of a new system.
- It no longer keeps your home comfortable, even after repairs.
We'll give you an honest recommendation based on your system, not a sales push. If replacement makes more sense, we'll explain your options.
Why Houston Homeowners Call Air Advanced
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Family-owned and local
We serve Houston homes, and you deal directly with a local team.
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Experience in the trade
The company is led by Heriberto Martinez, who has more than 10 years of experience working in HVAC.
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Honest diagnosis
We tell you what your system actually needs, nothing more.
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Diagnosis first
We diagnose the issue before providing repair pricing.
AC Repair Across Houston and Nearby Cities
We provide residential AC repair in Houston and these surrounding communities:
Houston
Katy
Sugar Land
Pearland
Cypress
The Woodlands
Spring
Pasadena
Baytown
League City
Missouri City
Humble
Don't see your city? Call (346) 295-3409 and we'll tell you if we can help.
AC Repair FAQs
How much does AC repair cost in Houston?
It depends on what's wrong with your system. A clogged drain line and a failed compressor are very different repairs. We diagnose the issue before providing repair pricing. Additional problems may affect the final price. A diagnostic fee applies and is credited toward the repair when you choose Air Advanced to complete the work.
Why did my AC suddenly stop working?
Common causes include a tripped breaker, a thermostat problem, a clogged filter that caused the coil to freeze, a failed capacitor or motor, or a clogged drain line that triggered a safety switch. Check the thermostat and breaker first. If the system still won't run, call us for a diagnosis.
My AC is running but not cooling. What should I do?
Check that the thermostat is set to cool and that the filter isn't clogged. If you see ice on the lines or coil, turn the system off and let it thaw. If it still blows warm air, it may be a refrigerant, compressor or electrical issue that needs a technician.
Is a broken AC an emergency?
It can be. If your home is heating up fast, someone in the home is vulnerable to heat, or you notice burning smells, sparks or a breaker that keeps tripping, call right away. If you smell burning or see sparks, turn the system off first.
Should I repair or replace my AC?
Repair usually makes sense for a newer system with a single problem. Consider replacement if the system is around 10 to 15 years old or older, needs frequent repairs, or the repair would cost a large share of a new unit. We'll give you an honest recommendation.
What areas do you serve?
Houston and nearby communities, including Katy, Sugar Land, Pearland, Cypress, The Woodlands, Spring, Pasadena, Baytown, League City, Missouri City and Humble. Not sure if we cover your area? Call (346) 295-3409.
AC Not Cooling? Talk to Air Advanced Today
Tell us what your AC is doing and we'll take it from there.
(346) 295-3409 Chat on WhatsAppRequest AC Repair Service
Fill out the form and we'll get back to you quickly.
Thank you! We received your request and will contact you shortly. If it's urgent, call (346) 295-3409.
Something went wrong. Please check your name and phone number, or call us at (346) 295-3409.