Best Plumbing and AC Service & Repair

Lantz Lake Side Plumbing

(512) 267-1188

Best Plumbing and AC Service & Repair

Trusted AC Repair Services in Cedar Park, TX

At Lantz’s Lakeside Plumbing & AC, we provide high-quality AC repair services for residents and commercial property owners in Cedar Park, TX and surrounding areas. We are a family-owned and operated business that has been serving the community for 50+ years. We are dedicated to providing professional, trusted, affordable residential and commercial AC services in Cedar Park.


We offer AC service, repairs, installations, and replacements, including system tune-ups and inspections. We also provide preventative maintenance plans so your HVAC system runs smoothly throughout the year. We are licensed and insured, and our technicians are experienced and qualified to handle most residential and commercial AC repair jobs.

Looking for AC repair or service in Cedar Park? Contact Lantz’s Lakeside Plumbing & AC today and schedule an appointment. We look forward to serving you!

Cedar Park


Cedar Park, TX

  • Monday – Friday: 7AM – 9PM
  • Saturday: 9AM – 9PM
  • Sunday: 10AM – 4PM

HVAC Services Near Me in Cedar Park

AC Repair & Service

AC Repair & Service – We provide all kinds of AC repair services, such as AC tune-ups, repairs, replacements, and AC maintenance. By using our services, you can avoid future breakdowns and keep your home comfortable all year round, irrespective of the hot air outside.

AC Replacement & Installation We offer top-of-the-line AC replacement and installation services in Cedar Park. We’ll help you find the perfect AC unit for your home, and we’ll install it quickly and efficiently so that you can start enjoying its benefits as soon as possible.

AC replacement installation
Lantz HVAC Maintenance

HVAC Maintenance – Lantz’s Lakeside Plumbing & AC offers air conditioner maintenance services that will help keep your AC unit running at its best. We’ll come out and inspect your unit, clean it, tighten any loose screws or bolts, replace any worn-out parts, and more.

Commercial HVAC Services/HVAC Contractors – Commercial HVAC services are critical for businesses that want to ensure the comfort of their employees and customers. From installation and repairs to maintenance and inspections, we are your one-stop destination for commercial HVAC services in Cedar Park.

HVAC Maintenance

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Hours of Operation:

Cedar Park HVAC Promotional Specials

Ac Service Special Offer

Why Choose Lantz’s Cedar Park Air Conditioning Services?

Lantz’s Membership Plans in Cedar Park

We offer value to our customers through our various membership plans. Our memberships include a variety of benefits, such as discounts on heating repair, yearly inspections, and more. You can avail of the following plans.

Preferred HVAC Membership - $199

Preferred HVAC Membership - $199

Preferred HVAC Membership

Platinum Membership - $379

Platinum Membership - $379


Additional Add-Ons

Additional HVAC Unit Tune-Up

+ $79/ea.

HVAC Quarterly Filter Replacement

Custom Quote

Membership Details

Lantz’s Lakeside Plumbing & AC provides comprehensive AC Inspection & Tune Up. This inspection includes a tune-up for all AC units and helps identify soon-to-fail parts that could cause expensive damage to your unit. 


We also offer many rebates and incentives. In addition to lowering your energy bill, you may receive rebates when installing a new HVAC system. Check our membership plans to know more.

Customer Testimonial/Reviews

Customer Testimonial/ Reviews

Jackie Lambert
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Charlie Brown 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!
Kynn Knight
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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!
Fred Pontesso
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Air Conditioner not cooling. Called at 8:00 AM - technician arrived at 9:30 and repair was completed by 10:00

Call to speak with one of our specialists today!

Book Appointment

Call to speak with one of our specialists today!

Book Appointment

Call Our AC Repair Experts in Cedar Park Now!

If you need AC repair in Cedar Park, there’s no better team to call than our experts at Lantz’s Lakeside Plumbing & AC. We have years of experience repairing all makes and models of air conditioners, and we’re always up-to-date on the latest advances in AC technology. Whether your AC is making strange noises or simply isn’t blowing cold air, or the air ducts need a repair, we’ll be able to diagnose the problem and get it fixed quickly. We understand the importance of a working air conditioning system during the hot summer months, so we’ll always work quickly to get your AC up and running again. Plus, we offer competitive pricing on all of our repairs.

AC Repair Experts in Lago Vista Now

We understand AC repairs are often unexpected, but our goal at Lantz’s Lakeside Plumbing & AC is to make this process as easy and painless as possible. We offer fixed-rate financing options through GreenSky with rates that are often lower than many consumer credit card providers. So if you require air conditioning repair in Cedar Park, be sure to give us a call today at (512) 267-1188.


Q: How often should I check or replace my air filter?

A: Checking your air filter monthly is a good rule of thumb. However, a few other factors can help you determine how often to inspect or replace your air filter. For example, if you live in an area with a lot of pollution or dust, you may need to check it more frequently. Likewise, if anyone in your home suffers from allergies or asthma, it’s essential to keep the air clean by checking and replacing your filter as needed. You should also be sure to check your filter more often during peak allergy season. By following these guidelines, you can help ensure that your air filter is doing its job and keeping your family healthy.

Q: How do I fix my Thermostat blank screen?

A: If you’re seeing a blank screen on your thermostat, there are a few possible causes. First, check to make sure that the thermostat is turned on. If it is, then the next step is to check the batteries. If the batteries are low or dead, they need to be replaced. If the screen is still blank after you’ve checked the power and batteries, there may be an issue with the thermostat itself. In this case, you’ll need to consult a professional for help. However, if you’re comfortable doing some troubleshooting, you can try resetting the thermostat by turning it off and then back on again. If none of these solutions solve the problem, then you’ll need to call a heating and cooling specialist for assistance.

Q: Why is my AC causing such high electric bills?

A: If your air conditioner is constantly running and your energy bills are through the roof, you may be wondering what’s going on. There are a few possible explanations for this situation. First, your home may not be sufficiently insulated, causing the cool air to escape and the warm air to seep in. This means that your AC has to work harder to maintain the desired temperature, resulting in higher energy bills. Alternatively, your AC unit may be too small for your home, causing it to run constantly in order to keep up. Finally, your AC filter may be dirty, preventing the unit from operating at peak efficiency. If you’re unsure which of these factors is responsible for your high energy bills, it’s best to call professional HVAC technicians for a diagnosis.

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