Leave it to Lantz!

AC Repair in Austin

Reliable Cooling Help for Lago Vista & the Central Texas Hill Country

Texas heat doesn’t wait—and neither should you when the AC goes out. At Lantz Home Services, we offer fast, dependable air conditioning repair throughout Austin, Lago Vista, and surrounding communities. Whether your system is blowing warm air, making strange noises, or won’t turn on at all, our licensed technicians show up ready to solve the problem and restore your comfort.

We work on all major brands and system types, including central air units, heat pumps, and ductless mini-splits. From emergency breakdowns to nagging performance issues, we’ll get to the root of the problem and get your home feeling cool again.

Is your AC acting up? Contact us today at (512) 710-1032 to schedule reliable residential AC repair services in Austin, Lago Vista, or nearby areas! Se habla español.

“Respectful, Friendly Service”
“Their customer service is excellent from start to finish, and appointments are scheduled quickly.”

- Julie S.
“Very Professional”
“Every person that we have dealt with for many years is efficient, professional, and easy to work with.”

- Carol S.
“Great, Local Company!”
“I definitely recommend Lantz Home Services! It’s great to have a local company that you can rely on.”

- Erwin B.
“Above and Beyond!”
“I have had 3 great experiences working with this crew! I will continue working with Lantz for any AC or plumbing issues!”

- Kayln C.
“Highly Recommend!”
“Lantz's to my rescue -- again!”

- Tany N.
“Great Experience!”
“They were responsive, thorough, and very easy to work with.”

- Richard J.
“Professional, Timely Service”
“We have been using Lantz Home Services for years. Highly recommend them!”

- Herman O.
“Repeat Customer”
“We’ve had plumbing and AC work done on our home by Lantz, and they have always been professional, honest, and done exceptional work! I”

- Dom M.

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Common AC Problems We Solve

Sometimes it’s obvious your system needs attention—other times the warning signs are subtle. Lantz Home Services is trained to spot small problems before they become expensive ones. With over 50 years of local experience and a strong reputation across Central Texas, you can count on us to troubleshoot thoroughly and explain your options clearly.

Top reasons homeowners call us for AC repairs:

Unit turns on but blows warm or weak air
Thermostat isn’t responding or showing error codes
AC makes loud or unusual noises (buzzing, clicking, banging)
Leaks or excess moisture around the system
Poor airflow or inconsistent cooling in rooms
Breakers trip when the AC runs
System short cycles or runs constantly
Noticeable spike in energy bills

We also inspect for clogged filters, refrigerant leaks, frozen coils, and motor issues that can lead to poor performance or full system failure.

Repair or Replace Your AC? Here’s What We Tell Customers

Many homeowners worry that calling for AC service will push them into buying a new system. At Lantz Home Services, that’s not how we work. If your issue can be fixed with a simple repair, we’ll fix it and get your system back in shape—no pressure, no upsell. We only recommend replacement when it truly makes more sense for your comfort and long-term cost savings.

Here are a few reasons repair may be the right call:

The system is under 10 years old – If your unit is still relatively new and has no history of major problems, repair is usually more cost-effective than early replacement.
It’s the first time you’ve had an issue – One breakdown doesn’t mean your system is failing. Many problems stem from simple wear and tear or a single failing component.
The cost of repair is significantly lower than replacement – If a repair is less than about 30–40% of the cost of a new system, it often makes more financial sense to go that route—especially if the rest of your unit is in good shape.
Your energy bills haven’t spiked – If your utility bills are consistent, chances are your system is still operating efficiently enough to justify a repair.
You’ve kept up with regular maintenance – Well-maintained systems tend to last longer and run more reliably. If your AC has been taken care of, repairs can stretch its life further.

We’ll give you honest feedback and walk you through the numbers so you can make the right decision for your home—not just today, but long-term.

Schedule Your AC Repair with a Trusted Local Team

Lantz Home Services is committed to keeping your home comfortable, no matter your air conditioner's challenges. We’re not here to push products—you’ll get real answers and real repairs without the pressure. Our team offers same-day availability when possible and backs every repair with a workmanship guarantee and honest pricing. Whether you're in Austin, Lago Vista, Lakeway, or anywhere in between, we're proud to be your go-to AC repair crew.

Contact us online or by phone (512) 710-1032 today to book your AC repair service in Austin, Lago Vista, or the Central Texas Hill Country.

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