Leave it to Lantz!

AC Installation & Replacement in Austin

Expert Cooling Solutions for Lago Vista and Central Texas Hill Country

If your air conditioner struggles to keep up—or has stopped working altogether—it may be time for a system upgrade. At Lantz Home Services, we install high-performance, energy-efficient cooling systems designed to handle Texas heat without breaking the bank. Whether replacing an outdated unit or outfitting a new space, we help you find the right solution for your home, comfort, and budget.

Our licensed technicians handle every part of the job, from proper sizing and system selection to full installation and cleanup. And because we’re based locally in both Lago Vista and Austin, we’re never far when you need fast, knowledgeable service backed by strong warranties.

Need a new AC system? Contact us today to schedule your AC installation or replacement in Austin, Lago Vista, or nearby!

“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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Is It Time to Replace Your AC System?

Every system has a lifespan, and when repairs start stacking up or utility bills keep rising, replacement often becomes the smarter move. Our team will inspect your current setup, walk you through your options, and help you understand the pros and cons of repair vs. replacement. Lantz Home Services installs top-rated systems from trusted brands and offers financing options through Greensky to make upgrades more affordable.

Common signs it's time to consider a new AC system include:

Frequent breakdowns or inconsistent performance
Rising energy bills despite regular maintenance
Unit is 10–15 years old or older
Hot or humid spots throughout the house
System uses outdated R-22 refrigerant

We also help homeowners take advantage of energy efficiency rebates on high-SEER systems that can make a big difference over time. Whether you’re staying put long-term or prepping your home for resale, a properly installed AC system adds comfort and value.

What to Think About Before Upgrading Your AC

When it comes to replacing your outdated AC, it can be a great opportunity to explore the many amazing new cooling systems that are out there. Technology has come a long way since you first installed your current AC, and there are a few things to remember when considering an upgrade.

Consider the following before scheduling your AC installation:

Home size and layout – Bigger isn’t always better. We calculate system size based on square footage, layout, and insulation, so you don’t overspend on equipment you don’t need.
Ductwork condition – Old or leaky ducts can impact performance. We inspect your ductwork during the installation process to make sure the new system runs efficiently.
Energy efficiency ratings – High-SEER units cost more upfront but deliver lower monthly bills. We’ll help you weigh the tradeoffs and identify any rebate opportunities.
Zoning and comfort goals – Want different temps in different parts of the house? We offer zoning options and mini-split installations for greater flexibility.
Indoor air quality features – Many newer systems integrate air purifiers, humidity control, and smart thermostats that improve comfort and health.

Our team at Lantz Home Services takes the time to evaluate your layout, ductwork, square footage, and insulation to recommend a system that fits your home and climate needs. We work with leading brands and offer options including traditional split systems, heat pumps, and even ductless mini-splits for more targeted cooling.

Ready for a Cooler, More Efficient Home?

Replacing your air conditioner is a big decision, but with the right team, it doesn’t have to be a hassle. Whether you’re upgrading before peak season or planning a full HVAC overhaul, Lantz Home Services is here to help you every step of the way.

Our AC installation process is designed to be smooth and low-stress. You’ll get upfront pricing, clear communication, and expert workmanship from start to finish. We also register your equipment for warranty coverage and provide tips for ongoing care to help you get the most from your investment.

Complete our online form to schedule your AC installation estimate in Austin or the surrounding areas. Let’s get your comfort back on track.

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