AC Services Cool Comfort Starts Here

Contact Us Today

We’re Ready to Help
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from Lantz Home Services at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
Areas We Serve

Don't see your city listed? Give us a call!

  • Austin
  • Burnet County
  • Cedar Park
  • Georgetown
  • Lago Vista
  • Lakeway
  • Leander
  • Liberty Hill
  • Llano County
  • Manor
  • Marble Falls
  • Pflugerville
  • Round Rock
  • Travis County
  • Williamson County

Air Conditioning Services in Austin

Trusted Cooling Experts for Lago Vista and the Central Texas Hill Country

Texas heat doesn’t ease up—and if your AC system shows signs of wear, you’ll feel it fast. At Lantz Home Services, we provide straightforward air conditioning services that keep Austin-area homes cool and energy-efficient without the runaround. Whether you’re dealing with an outdated system, a unit that’s stopped working entirely, or a need for regular upkeep, our team is ready to help.

We’re a local company with years of hands-on experience in Central Texas. All of our technicians are trained in-house and licensed to work on all major AC brands and systems. We serve neighborhoods across Austin, Lago Vista, and the surrounding Hill Country, bringing reliable help to homeowners who need it, especially when temperatures hit triple digits.

Call (512) 710-1032 or fill out our online form to schedule AC service anywhere in the greater Austin area. We are available for weekend appointments and same-day service when available.

Our Featured Services

How Can We Help You?

Full-Service Air Conditioning for Your Home

Most cooling problems come down to poor installation, skipped maintenance, or systems that are too old to keep up. Our job is to assess your setup, identify what’s not working, and provide real solutions—not patchwork. We take airflow, ductwork, insulation, and electrical capacity into account, not just the box outside your house.

We offer:

Our team works with heat pumps, ductless systems, traditional central air, and high-efficiency setups. If you’re unsure what you need—or what’s possible based on your home layout—we’ll walk you through your options without the upsell.

Need Immediate Service?
Call Now!
  • “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.
    • Upfront Pricing, No Surprises
      We offer free estimates and honest, transparent pricing—so you always know what to expect before work begins.
    • Friendly, Professional Service
      We show up with a handshake, treat your home with care, and get the job done right—the first time.
    • All-in-One Home Experts
      With plumbing, HVAC, and electrical under one roof, we simplify your to-do list and deliver trusted service from a single source.
    • Experience You Can Trust
      With over 50 years of service behind our name, we bring proven expertise and peace of mind to every home we enter.

    Why Trust Lantz Home Services to Keep Austin Cool

    We’re not part of a national franchise and don’t subcontract our work. Every technician who steps into your home is part of our in-house team, trained to follow consistent standards for safety, quality, and communication. That means you’ll get a clean install, a straight answer, and a system built to last in Texas conditions.

    Here’s what sets us apart:

    • Over a decade of HVAC experience in the Central Texas region
    • In-house technician training to maintain quality across the board
    • Local knowledge of Austin-area home designs, attic construction, and duct configurations
    • Responsive service, including weekend availability when needed
    • Honest recommendations with no pressure to replace unless necessary

    If you’re ready to improve your cooling setup—or finally get the AC fixed right—our team is easy to reach and ready to help.

    Call (512) 710-1032 or contact us online to book your air conditioning service in Austin, Lago Vista, or any nearby Hill Country community. Hablamos español!

    • 5% OFF for Military & First Responders

      We appreciate your service! Enjoy 5% off any plumbing, HVAC, or electrical service as a thank you to our military members and first responders.

      Cannot be combined with other offers.
    • Up to $2,000 in Energy Rebates Available

      Ask us how you can qualify for federal tax credits and rebates on new high-efficiency HVAC systems and home upgrades.

      Subject to federal program eligibility. Incentives vary. Visit EnergyStar.gov or contact us for details.
    • $50 OFF Any Plumbing, HVAC, or Electrical Service

      Take $50 off your next service when you schedule plumbing, air conditioning, heating, or electrical work with our expert team.

      One-time use per household. Must mention coupon at time of booking.
    Meet Our Team! Treating Every Customer Like Family

    Discover the values, history, and people behind Lantz Home Services.

    About Us