Best Plumbing and AC Service & Repair

Lantz Lake Side Plumbing

(512) 267-1188

Best Plumbing and AC Service & Repair


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Cooling Services for Residential and Commercial Properties in Lago Vista, Cedar Park, Leander, Jonestown, Liberty Hills, Marble Falls, and surrounding areas.


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Immediate Service

Cooling Services for Residential and Commercial Properties in Lago Vista, Cedar Park, Leander, Jonestown, Liberty Hills, Marble Falls, and surrounding areas.

Local AC Installation Company (Austin, TX)

At Lantz’s Lakeside Plumbing & AC, we provide trusted AC installation services in the greater Austin area. Our expertise, commitment to quality, and exceptional customer service, helps to ensure a perfectly installed AC system that meets your cooling needs.


Choosing the right air conditioning system for your home or business is crucial for optimal performance and energy efficiency. Our knowledgeable team of experts will guide you through the entire installation process, helping you make informed decisions based on your specific requirements and budget. We understand that every property is unique, and we take the time to assess factors such as the size of your space, insulation, ductwork, and your cooling preferences to recommend the most suitable AC unit for your property.


Lantz’s Lakeside Plumbing & AC offers a wide selection of high-leading brands quality AC units from reputable brands known for their reliability and energy efficiency. Whether you prefer a central air conditioning system or a ductless mini-split, we have the expertise to install and configure your system for optimal performance and maximum comfort.

American Standard Heating and AC

Don’t postpone your AC installation for another day – let us help you fix it today!

Why Choose Us for AC Installations?

Professional AC Installations
(Residential & Commerical)

Our team of skilled technicians are experienced in the latest installation techniques and industry best practices through manufacturer training and extended education. We ensure that every installation is carried out with precision and attention to detail to guarantee the longevity and efficiency of your AC system. From proper sizing and positioning of equipment to meticulous installation of ductwork and electrical connections, we work hard to provide seamless and hassle-free installation experiences for our customers.


As a customer-centric company, we understand that your satisfaction is paramount. That’s why we go the extra mile to provide personalized service and ensure that your AC installation experience is simple and stress-free. Our team will communicate with you every step of the way, keeping you informed about the progress of the installation and addressing any questions or concerns you may have.

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When to get a New AC unit installed?

At Lantz’s Lakeside Plumbing and AC, we understand that knowing when to get a new AC installation can be challenging. The sooner you can start looking into installation, the more time you’ll get to research your options. Key indicators that tell its time for a new air conditioner include:

Don’t let the heat get the best of you. Choose Lantz’s Lakeside Plumbing & AC for trusted AC installations. We are open 7 days a week and until 9PM (Monday – Saturday). Contact us today to schedule a consultation and let us help you find the perfect cooling solution that will keep you comfortable all year long.


Q: How long does the AC installation process typically take?

A: The duration of an AC installation depends on various factors like the complexity of the system, the size of the property, and if any additional modifications are required. On average, a standard AC installation takes from 4 to 8 hours although more complex installations or larger properties may take longer.

Q: Can I choose the location of the AC unit during installation?

A: In most cases, you can discuss the preferred location of the AC unit with our installation team. Factors such as accessibility, efficiency, and aesthetic considerations are considered, although it’s important to remember that certain restrictions or requirements may apply based on the layout of your property and the recommendations from our licensed and experienced AC installation teams.

Q: Will your installation team test the system after installation?

A: Yes, we thoroughly test a system after installation to ensure the unit is functioning properly, airflow is adequate, and there are no leaks or issues with the connections. This testing phase is essential to confirm that the installation has been completed successfully and the system is ready for use.

Q: How do I know if I am overpaying for an AC installation?

A: Make sure to get quotes from several companies to compare prices, warranty, and any other service offerings. This will help you evaluate if you are getting the best deal. Lantz’s Lakeside Plumbing & AC offers free second opinions on all AC installations.

Call to speak with one of our specialists today!

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Call to speak with one of our specialists today!

Book Appointment

What Our Customers Say

The many 5-Star Google reviews we have received from satisfied customers prove our commitment to providing quality craftsmanship, timely service calls, and fair & transparent pricing on every service call!

Charlie and crew replaced our A/C unit. They were courteous, professional and knowledgeable regarding the work. They explained what had to be done and completed the job in a timely manner. Would definitely recommend this crew of professionals!

Jackie Lambert

Ed and Charlie were quick to respond when our AC went down this past week at our vacation rental. Our AC unit was 16 years old and we knew it's life was coming to an end. We had a rental coming in on the weekend and it was Tuesday. Ed jumped into action and we received quotes on several options and they installed it on Thursday! Thank you team Lantz!

Kynn Knight

Air Conditioner not cooling. Called at 8:00 AM - technician arrived at 9:30 and repair was completed by 10:00

Fred Pontesso
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