Air Conditioning Repair

24/7 Emergency AC Repair! We provide emergency service as needed to repair your air conditioner when it breaks down and most repairs are done the same day.

Excellent  ★★★★★  Google Rating

Same Day AC repair in Corpus Christi


When you find a problem with your air conditioner is leaving your home hot and humid, it’s normal to start to fear the worst. However, more often than not it won’t be as bad as you think. Plus, we’ve got a lot of experience repairing air conditioners, and most issues can be resolved with a simple fix.

TIP: Check for an error code on your AC unit for clues to what the possible fix could be. Use our Error Code Checker here.

Our vans are exceptionally well stocked, ensuring we have the best chance of fixing the fault on the first visit and getting your house back to feeling like home again the very same day.

We repair all major brands

Whether your system is old or new, central ac or ductless mini-split, we offer solutions for all major name-brand makes and models.

An AC repair technician giving an estimate with a testimonial stating "I called Monday morning, a tech was here before noon, diagnosed the problem and quickly replaced the part. He was professional, knowledgeable and informative. Highly recommend. Will be a lifelong customer."

Get added peace of mind with our AC maintenance plan.


Corpus Christi air tends to be hot, and humid and carries salt and sand with it.  This can wreak havoc on your outdoor AC unit. But, you can stay ahead of any potential repairs with regular AC maintenance. Our maintenance plan, (we call it the Comfort Club) is designed to provide you with peace of mind all year round.

PERKS: Enjoy free tune-ups and cleanings, steep discounts on AC repairs, priority service visits, and more.

Only $12.95 a month.

A precision air hvac technician in an ac repair van
Precision Air Founder and Owner, Eli Castaneda, Jr.

“With over 25 years in the industry, I use everything I’ve learned serving thousands of customers to ensure that my team delivers precise, dependable, and high-quality service whenever you need it; day or night. We value your business.”

Eli Castaneda Jr, Founder

Need an emergency AC repair? We check every box.

✔︎ 24/7 emergency repairs

✔︎ 94% of repairs are finished in one visit

✔︎ Excellent Google reviews. A+ BBB rating

✔︎ Techs are certified, screened, and uniformed

AC repair services you can trust

The residents of Corpus Christi and beyond have come to rely on us for fast air conditioning repair and we’re proud to say, we don’t disappoint! This is a live stream of our Google reviews. Call us. We’ll earn your trust too.

Based on 123 reviews
kelly minnick
kelly minnick
May 3, 2024
This south tx heat is rough on the HVAC system, these guys have always treated our family right. Quick service, fair prices, and always friendly! Air handler went out and they got it replaced with precision!
sylvia cumberledge
sylvia cumberledge
May 2, 2024
Customer service was excellent the whole way through. Tech came out and found the problem immediately. Had my unit fixed the following day. Over all very satisfied and definitely recommend to family and friends!
kiristy perales
kiristy perales
May 1, 2024
Recently I had the pleasure of working with Montou Sosa from Precision Air. From start to finish, the experience was outstanding. Here are the reasons why I highly recommend their services: Technical Expertise: Montou demonstrated exceptional knowledge and skill in diagnosing and resolving HVAC issues. They quickly identified the problem with my air conditioning system and efficiently fixed it. Professionalism: Montou arrived promptly, dressed in a clean uniform, and maintained a courteous demeanor throughout the service. Their professionalism left a lasting impression. Clear Communication: Montou patiently explained the repair process, ensuring I understood the issue and the steps taken to address it. Their transparency and willingness to answer my questions were commendable. Attention to Detail: Montou meticulously inspected the entire system, not just the immediate problem. They proactively addressed potential issues, ensuring long-term reliability. Customer-Focused Approach: Montou prioritized my comfort and satisfaction. They went above and beyond to ensure the HVAC system was functioning optimally before leaving. Clean Work Area: Montou left my home as clean as they found it. No mess, no fuss—just efficient service. Fair Pricing: The cost of the repair was reasonable, and Montou provided a detailed breakdown of the charges. In summary, he embodies professionalism, expertise, and customer-centric service. I wholeheartedly recommend their HVAC services to anyone in need. Thank you for a job well done!
adam garza
adam garza
April 29, 2024
Great and friendly service, technician arrived and resolved the issue very quickly
jacob gonzalez
jacob gonzalez
April 29, 2024
Marlon the service technician arrived quickly and was very professional. He had my ac running in no time. Highly recommend Precision Air for all your HVAC needs.
Linda Diaz
Linda Diaz
April 27, 2024
On time and friendly
Ruben Ibanez
Ruben Ibanez
April 25, 2024
If you are in the market for a hvac system reach out to Precision Air out of Corpus Christi- They offer different packages to fit your needs. Sales manager Stace Rodriguez will explains all available options they offer 12 yr part warranty 12 yr compressor warranty and 10 yr on labor warranty . They are very reasonable on prices as well . They provide 24 service.
Vid Luther
Vid Luther
April 25, 2024
Excellent service, and follow up. They came out last year to install insulation in the attic and to do a leak test. When they did that, they told me that I would get two follow up inspections for free, I totally forgot about that, but they called , followed up and did what they said they were going to do. Aside from that, just talking to the staff is fun, they're knowledgeable about their services, and they have a great CRM, because they remember little details about you.. makes you feel part of their family. I will recommend them to anyone who asks this summer.

Need emergency AC repair?

Why wait days or longer for relief? We offer 24/7 emergency Ac repairs. Our air conditioning repair trucks are fully stocked and our techs are extremely skilled and knowledgeable. Your comfort is just a call away.

Call today. Get it repaired today.

Call: (361) 800-2465

How much is the average AC repair?


The cost of repairing your air conditioner will depend on the nature of the fault. Although we do charge a diagnostic fee, these charges cover the first hour of work, so if we fix the fault within that time, you won’t have to pay a penny more.

Our skilled and experienced team of engineers pride themselves on being able to fix many of the basic things that can go wrong with your air conditioner within that first hour.

We repair these types of air conditioners:

  • Central Air Conditioners
  • Split
  • Mini Split (Ductless)
  • PTACs


An AC repair technician fixing an outdoor air conditioning unit.

To DIY or not to DIY?

Should you attempt AC repairs yourself? Keep in mind that since these systems require a significant amount of electricity to run, attempting repairs on your own can jeopardize your safety, not to mention probably void the warranty by doing the HVAC repairs yourself.

However, when your central air system isn’t working as it should, there are a few simple steps to do by yourself to troubleshoot the problem.

Unit won’t turn on

✔︎ Check the circuit breakers – A switch may have been accidentally turned off.
Try to reset the circuit breaker if it’s tripping frequently or seems burned.

Condenser (outdoor unit) won’t run

✔︎ Check to see if there is debris blocking the condenser (outdoor unit). Make sure this is addressed in your annual maintenance check.
If cleaning the condenser (outdoor unit) doesn’t solve the issue, the problem is probably electrical and needs to be inspected immediately.

Not blowing cold air

✔︎ Clean the air filters – Dirty or clogged filters will impede airflow. They need to be changed regularly.
✔︎ Check the vents – Make sure they are clean and not covered by furniture or plants.
✔︎ Inspect the outside unit – Ensure the area is free of debris like sticks, stones, leaves, and branches.
When your central air unit is not blowing cold air, it’s possible your unit’s refrigerant needs recharging. The refrigerant is a chemical inside the air conditioner unit that helps cool the air. Typically, this substance never needs recharging unless there is a leak causing the chemical level to decline.

Thermostat improperly set

✔︎ Check to see if your air conditioning unit is on the “fan only” setting.

Air conditioner unit is leaking

While this could be a water leak, it could also be a leaking refrigerant gas, which can be harmful and needs to be inspected immediately by a professional.

No power to the thermostat

✔︎ See if your thermostat has good working batteries and its setting.

AC unit making strange noises

If you notice new banging, buzzing, humming, or other abnormal noises coming from your central air conditioner, get it checked out immediately by a professional.


If none of these solutions help, it’s time to call in your Corpus Christi AC repair professionals at Precision Air.

An AC repair tech holding a coolant gauge over an air conditioning unit on the side of a house.

AC repair FAQs

Which brands of air conditioners do we service?

We service all major brands of Air conditioners including:

American Standard

American Standard will keep your home cool and comfortable even on the hottest days – and use less energy doing it. American Standard air conditioners are energy efficient, reliable and built to last. When you need an upgrade or a repair on your American Standard AC, give us a call. View American Standard error codes.


Armstrong Air is a smart choice for homeowners who expect more from their HVAC system. Built with durable materials and incorporating brilliant technology throughout, they’re a brand you can trust. We’re happy to service Armstrong products. View Armstrong error codes.


APCO has won the prestigious AHR Innovation Award. This is the highest honor in the HVAC industry. With several models to choose from, there is an air system to fit every home, all of which use the same award-winning technology.


Bryant has been helping homeowners improve their indoor comfort for over a hundred years. Their heating and cooling systems offer the highest efficiency home cooling and give you efficient performance, comfort and value. When you’re looking for a repair or an upgrade, give us a call. View Bryant error codes.


Count on a Coleman® air conditioner for the quality and dependability you can feel. Their high-performance lineup of furnace systems is engineered for outstanding durability and energy efficiency. View Coleman error codes.


Ducane heating and cooling equipment is always a good choice. Ducane uses components that are chosen for their durability, which are then tested and inspected for quality before it ships. If your Ducane AC isn’t working, we can help. View Ducane error codes.


Friedrich makes air conditioners for every residential use, from home office spaces to multi-room properties to the most challenging hazardous environments. We service them all. View Friedrich error codes.


Goodman® and air conditioning and heating products are designed and assembled in Waller, TX and covered by Goodman’s 20/10/2 year warranty. View Goodman error codes.


Exacting standards make Lennox® air conditioners among the quietest and most energy-efficient units you can buy. So if a Lennox system has a problem, you’ll want a factory-trained team. That’s when you call us.


Mitsubishi is best known for its unique multi-zone air conditioning systems with the flexibility of controlling the temperature in each room independently. If you want to upgrade, or your Mitsubishi needs repair; we’re here. View Mitsubishi error codes.


Rheem® specializes in dependable, quiet, efficient systems that make your home comfortable. View Rheem error codes.


Ruud air conditioners are known for being reliable and efficient, but inevitably, repairs are eventually needed. If you need a Ruud ac repair, we’ve got you covered. View Ruud error codes.


Every Trane air conditioner is tested to withstand the harshest conditions nature can throw at it – like freezing conditions and flooding, but if it needs repair, we’re here to help. We meet emergency repair requests. View Trane error codes.


Since 1874, York has manufactured air conditioners with unparalleled efficiency, convenience and reliability. We’re happy to provide AC repair for York air conditioners. View York error codes.

What can I do to help my system run efficiently?

1. Clean your outdoor AC unit.
A dirty outdoor compressor struggles to cool your home and makes your energy bill skyrocket. Use a coil cleaner with your garden hose or pressure washer, or we can do it for you.

2. Vacuum your vents.
Central AC systems use intake and return vents. If your vents are blocked, your air conditioner will struggle to keep your place cool. Use a vacuum with a brush or a “Swiffer” type disposable cloth.

3. Get a smart thermostat.
Google Nest “learns what temperatures you like at different times of the day. After a few days of learning, your thermostat will prepare a schedule for you”. It has a phone app so you can adjust the temp from anywhere. It quickly pays for itself in energy savings. It looks cool. We love it. We keep them in stock and we install them.

4. Use blinds, curtains, or glass tint.
The sun gets pretty intense here in the coastal bend. If you let the heat in, your AC has to remove it. You will stay comfy, your AC gets a break, and you save money with a lower electric bill.

5. Join the Comfort Club and get regular ac tune-ups.
When when you join the comfort club, you get exclusive benefits, like free ac maintenance and cleanings, discounts on all air conditioning repairs, and priority ac service visits. Learn more about how regular maintenance can keep your ac running at peak performance.

How long does a central air conditioning unit last?

– Is your current air conditioner the right size for the job?
Often, builders and homeowners choose based on price, but an undersized HVAC works extra hard to keep your home cool. This shortens its life and drives up your electrical bill.

– Does your current air conditioner get seasonal tune-ups and filter changes?
If both answers are yes, it should last 12-15 years.

What should I do about my frozen AC?

There are two causes for ice on your air conditioner coils; low airflow or a low refrigerant charge.

Low airflow – Low air flow can be related to a very dirty air filter, a dirty blower wheel, or a bad blower motor. These things reduce the amount of air that flows across your coil, causing condensation that freezes instead of draining.

Low refrigerant charge – All AC systems need a proper refrigerant charge to operate efficiently. When new, air conditioners are charged with refrigerant. Since it doesn’t consume any during operation, you must have a leak or faulty installation.
When you see ice on your air conditioning coil, it is serious. Our certified tech can locate the cause of the frozen AC coil and repair it quickly.

What are some common air conditioner problems?

Electrical Issues

After years of heavy use, electrical components within your air conditioner begin to wear down and lose their effectiveness. When individual parts fail, other parts could malfunction in a chain reaction, which could ultimately impair the entire system. The most common causes of AC electrical problems are aging components, loose wires, or electrical surges.

Refrigerant Leaks

To cool your home, your air conditioner must also remove heat and moisture from the air. The old standard refrigerant for air conditioners, R-22 (Freon), has been banned by the EPA because it damages the Earth’s ozone layer. If your system runs on R-22 that needs to be refilled or replaced, contact us to discuss an appropriate solution.

Water Drainage Issue

Water extracted from the air condenser must be drained using a thin drainage tube that extends to your home’s drainage pipe. The water drainage pipe should be inspected and cleaned regularly. We can install an automatic safety switch that brings your system to a halt the moment any AC water drainage backups are detected. If you already have a safety switch in your system, water backup could trigger the safety switch.

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Air conditioning services

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AC Repair in Corpus Christi and  the Coastal Bend

Precision Air’s expert air conditioning technicians are available across the coastal bend and the surrounding areas:

A fleet of Precision Air work vans fully stocked for AC repair and Installations.
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