Best Plumbing and AC Service & Repair

Best Plumbing and AC Service & Repair


Call For Immediate Service

Cooling Services for Residential and Commercial Properties in Lago Vista, Cedar Park, Leander, and Jonestown, TX.


Call For
Immediate Service

Cooling Services for Residential and Commercial Properties in Lago Vista, Cedar Park, Leander, and Jonestown, TX.

Trusted Residential & Commercial HVAC Services

The long, hot Central Texas summers make property owners reliant on their air conditioning units to keep their homes and businesses cool. Lantz’s Lakeside Plumbing & AC’s team of friendly, licensed technicians are ready and available to provide quality repairs and service on your current air conditioning unit(s) so you have cold air blowing through your vents all summer long.

If it’s finally time to replace your unit or you want to add another unit to your property, we offer leading manufacturers, competitive pricing, and flexible payment options. We also offer annual maintenance plans to ensure your units are properly serviced annually to ensure they work efficiently throughout the year.


When it comes to AC repairs, service, replacements, or new installations, the licensed professionals at Lantz’s Lakeside Plumbing & AC are available to address your situation quickly, professionally, and economically.

Expert Cooling Service Provider

Lantz’s Lakeside Plumbing & AC provides quality air conditioning services to Lago Vista, Cedar Park, Leander, Jonestown, Liberty Hill, Lakeway, Austin, and surrounding areas. We offer residential and commercial HVAC services backed by our commitment to superior craftsmanship and customer service. Lantz’s Lakeside Plumbing & AC provides fair, transparent pricing with experienced, licensed technicians running service calls 7 days a week. We are open late until 9pm – Monday through Saturday.

Our Specials

Ac Service Special Offer

HVAC Services by Local Heating & Cooling Experts

AC Repair & Service

AC Repair & Service – We know how important it is for you to stay cool and comfortable, especially during the hot summer months. That’s why we’re here to help you keep your AC running cool all year long. We provide residential and commercial air conditioning services with a team of friendly, licensed technicians who can address all your AC tune-up/service needs quickly and professionally.

AC Replacement & Installation – We understand installing a new AC unit at your home or office is a big decision – and investment. We offer a wide selection of leading manufacturers, competitive and transparent pricing, and flexible payment options. Our team of HVAC Technicians will then professionally install your unit so it lasts for years to come.

Commercial HVAC Services-HVAC Contractors

Commercial HVAC Services/HVAC Contractors – Our team of experienced technicians can address a wide variety of commercial HVAC service and repair calls. We also offer replacement and installation services and custom for our commercial clients. For jobs that require an extra level of experience and equipment, our team is ready and able to provide 5-star quality work.

HVAC Maintenance – Preventative maintenance can help your system run more efficiently which reduces costly repairs and cuts energy costs. Each year, our team of experts will inspect all the important components of your HVAC system and address any concerns or problems that need to be addressed so you have cold air running all summer long. Our maintenance plans are both valuable and affordable.

HVAC Maintenance

Do You Need Professional Service?

With temperatures fluctuating dramatically in Central Texas, it is important that your AC/Furnace unit is working correctly to ensure temperatures remain comfortable in your home or business. The licensed air conditioning and furnace experts at Lantz’s Lakeside Plumbing & AC can handle any cooling or heating issue you are dealing with quickly and professionally. Whether you are looking for a yearly membership plan, need a new unit, or would like a technician to service an existing unit, we can help.

Why Choose Us


5-Star Rated Service – We are dedicated to providing quality, trustworthy, and affordable HVAC service and repairs to each customer we serve. Our commitment is evident in the hundreds of positive reviews we have received from satisfied clients. 


Friendly, Licensed Technicians – We strive to hire people who match our core values and believe in providing a high level of customer service and craftsmanship – day in and day out.


Competitive, Transparent Pricing – We work hard to keep our prices competitive and transparent. In addition, we offer a variety of specials to help our customers save money when they choose to work with us on their HVAC service and repair needs.


Fast & Reliable Service – We work hard to get our Technicians out to your home or office as quickly as possible. We are also open late until 9pm – Monday through Saturday – to serve as customers quickly and reliably.


Q: Do I need an annual AC maintenance service every year?

A: Yearly maintenance services is recommended to keep your AC in a good working condition. Annual AC maintenance reduces costly repairs and utility bills, protects you from any nasty surprises during peak summer months, and provides you with peace of mind knowing that your unit is being professionally cared for.

Q: Is it time to repair or replace my air conditioner?

A: While HVAC units are built to last, they do have a finite lifespan. With regular maintenance, you can extend the life of your HVAC unit, although eventually it will need to be replaced. There are a few signs that it might be time for a replacement, such as high utility bills because of the units’ lack of energy efficiency, strange noises, or leaks. If you’re not sure whether it’s time for a repair or replacement, it’s always best to consult with a professional. Our team of trusted, friendly Technicians will assess the condition of your HVAC unit and make the best recommendation for your home. We always focus on repairing a unit first before recommending a replacement.

Q: Are there any rebates available?

A: Rebates and tax credits can help offset the cost of a new unit in your home or office if available. Check with your utility company for any existing utility rebates that are available and a tax advisor for information on tax credits that might apply with the installation of a new AC unit.

Call to speak with one of our specialists today!

Book Appointment

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 and 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
    Lago Vista Plumbing Company

    Schedule Service

    "*" indicates required fields

    This field is for validation purposes and should be left unchanged.