Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Before
After
Before
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Before
AfterHVAC Company in Lakeway, TX
Most Lakeway homeowners call us when their upstairs zone won’t cool below 78°F in July or when their furnace quits during a Blue Norther snap. We’re Brandt HVAC, and we handle both the routine and the weird that comes with Hill Country heating and cooling. Our dispatch and scheduling run through our Austin office, but our crews live and work in Lakeway itself. Call us at (984) 538-9003 when you need a technician who knows why your hillside home’s return air path matters.
Why Lakeway Homes Are Different
Lakeway sits deep in the Ashe juniper-covered Hill Country on the Lake Travis shoreline, making it ground zero for cedar fever season from December through February. When mountain cedar pollen loads overwhelm standard HVAC filters, we see a surge of indoor air quality and air-handler calls unlike anything in flatter suburban Austin. That same steep, rocky terrain means most Lakeway homes are multi-level and built into hillsides, creating dramatic floor-to-floor temperature stratification that makes single-zone systems inadequate and drives demand for multi-zone or ductless solutions.
The housing stock tells its own story. Late-1960s to early-1980s original resort-era homes are now prime candidates for full system replacement. The large wave of 1990s – 2000s custom and semi-custom builds in the 3,000 – 5,500 square foot range often run two or more aging HVAC systems with ductwork through scorching unconditioned attic space above the limestone slab. Newer luxury subdivisions like Rough Hollow bring high-performance, tightly sealed homes with fresh-air ventilation and dehumidification demands we don’t see in older construction.
Summer pushes 100°F for stretches that stress every component. Lake Travis proximity raises localized humidity near the shoreline, increasing latent-load demand and accelerating coil corrosion on units sited close to the water. And because Lakeway is served by Pedernales Electric Cooperative rather than Austin Energy, homeowners don’t have access to Austin Energy rebate programs. PEC’s historically less reliable grid in extreme weather, as exposed during Winter Storm Uri, means we routinely pair system installs with generator-interlock and propane backup-heat conversations.
Our Main Lakeway Services
These are the three calls we field most often from Lakeway homeowners. Each has its own page with deeper detail.
AC Repair in Lakeway
We fix capacitors, contactors, refrigerant leaks, failed compressors, and blower motors that quit when attic temperatures hit 140°F. In Lakeway specifically, we see a lot of low refrigerant calls caused by vibration wear on copper lines running through steep-roof attics, plus clogged condensate drains from the extra humidity load near the lake. Every repair starts with a written price before we touch a tool, and every fix carries our 365-Day Done Right Promise. AC Repair in Lakeway covers common failures, what they cost, and how fast we can get there.
Furnace Repair in Lakeway
Gas furnace igniter failures, heat exchanger cracks, and limit switch trips spike here when Blue Northers drop temperatures forty degrees overnight. The propane backup systems we install in hilltop homes add complexity: we repair both primary furnaces and auxiliary heat, and we test switchover logic so you’re not learning about a failure at 2 a.m. when it’s 18°F outside. Written price first, written guarantee included. Furnace Repair in Lakeway breaks down what fails, why, and what you’ll pay.
AC Maintenance in Lakeway
Our tune-ups catch the capacitor swelling, refrigerant migration, and blower imbalance that lead to mid-July failures. In Lakeway, we pay special attention to coil condition from the humidity load, filter sizing for cedar fever season, and drain line pitch in hillside homes where the condensate path isn’t level. Technicians are not paid on what they sell. You get a written report of what we found, what we did, and what to watch. AC Maintenance in Lakeway has our flat-rate pricing and what’s included.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Lakeway
We repair and maintain Trane, Lennox, Goodman, Rheem, Carrier, York, Daikin, Bryant, and American Standard systems. Our Lakeway crews carry common capacitors, contactors, and igniters for Trane, Lennox, and Goodman on their trucks, which means most repairs that don’t need a major part finish in one visit. See our brands for full coverage details.
Pricing for HVAC Company in Lakeway, TX
| Service | Typical range in Lakeway |
|---|---|
| AC Repair (minor: capacitor, contactor, fuse) | $150 – $350 |
| AC Repair (moderate: refrigerant leak, blower motor) | $350 – $500 |
| AC Repair (major: compressor, coil replacement) | $500 – $650 |
| Furnace Repair (minor: igniter, flame sensor) | $150 – $300 |
| Furnace Repair (moderate: gas valve, control board) | $300 – $500 |
| Furnace Repair (major: heat exchanger, blower assembly) | $500 – $700 |
| AC Installation (standard replacement) | $3,500 – $5,500 |
| AC Installation (high-efficiency or multi-zone) | $5,500 – $7,500 |
| AC Tune-Up / Maintenance Visit | $80 – $200 |
What pushes Lakeway jobs toward the higher end: hillside access that requires longer refrigerant line sets, multi-zone system complexity, and attic ductwork in 140°F summer conditions that takes extra time to navigate safely. What you’ll never see: a bill that surprises you. We put the price in writing before any work starts, and we don’t start until you agree to it.
Neighborhoods We Serve in Lakeway
Our Lakeway crews cover the full city limit and the unincorporated Lake Travis pockets just outside. Most calls reach a technician within 45 minutes during business hours, and our after-hours emergency line is staffed by a live person, not a queue.
- Rough Hollow
- The Hills of Lakeway
- Flintrock Falls
- Lakeway Highlands
- Original Lakeway (resort-era section)
Service Area – Cities Near Lakeway
We also run calls to homeowners in Houston, TX, San Antonio, FL, Dallas, GA, and Fort Worth, TX. Each Brandt HVAC location is independently owned and operated, so the technician who knows Lakeway’s hillside homes is the one who shows up at your door.
Serving Lakeway, TX - Our Local Coverage Area
We’re based in the Lakeway area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Lakeway
Most Lakeway emergency calls reach a technician within 45 minutes during business hours, and our after-hours line is answered live 24 hours a day. If your system fails during a heat wave or freeze, call (984) 538-9003 and we’ll tell you exactly who’s coming and when.
Many Lakeway neighborhoods, including Rough Hollow and The Hills, require HOA architectural review for outdoor unit placement or pad changes. We handle the paperwork and photo documentation as part of our install process, and we know which HOAs want what. City permits for electrical and mechanical work are pulled by our team, not left to you.
Yes. We cover the unincorporated Lake Travis shoreline pockets and the Hill Country subdivisions that use Lakeway addresses but sit just outside city limits. If you’re unsure whether you’re in our zone, call (984) 538-9003 and we’ll confirm before we schedule.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lakeway Customers Say
"Very thorough check on the whole system before summer. Found a worn belt and swapped it for cheap."
- Jerome F."Furnace short cycled all winter. He found a dirty flame sensor and cleaned it. Twenty minutes and a small bill."
- George Q."Knowing a vetted tech was coming into my house made a difference. Name and photo texted ahead, shoe covers, polite, and thorough with explaining."
- Tina M.