Westlake Plumbing, AC & Electrical Services
Need a plumber, HVAC technician, or electrician in Westlake right now? Call Lantz Home Services at 512-710-1032. We are a family-owned Central Texas company with over 50 years of service history, fully licensed and insured, offering same-day appointments and 24/7 emergency response across West Lake Hills, Rollingwood, and every neighborhood in the 78746 corridor. One team, every major home system, pricing approved by you before work begins. That is the whole pitch. Everything below is the proof.
Best Plumbing, HVAC and Electrical Services in West Lake Hills, TX
Search for the best plumbing, HVAC, or electrical services in West Lake Hills and you will find no shortage of companies claiming the title. Here is how we suggest you judge it. How long has the company actually operated in Central Texas? Will the same company stand behind the plumbing, the panel, and the AC, or will you manage three contractors who point fingers at each other? Does the technician explain your options with costs before touching anything? Lantz has answered those questions the same way for over 50 years: family-owned, never a franchise or private-equity rollup, one accountable team for every system in the house.
We Know Westlake Homes Because We Work in Them Every Day
Westlake is not a subdivision stamped out in a year. It is fifty years of custom homes built one at a time into steep, wooded canyon terrain between Loop 360, Bee Caves Road, and Lake Austin. That history is exactly what makes these homes demanding to service.
The terrain works against your water. Homes perched on hillsides off Redbud Trail, Westlake Drive, and Camp Craft Road sit at wildly different elevations, and pressure varies just as wildly. Failing pressure regulators, undersized booster pumps, and long private service lines are the most common calls we run in 78746. The People Also Ask box on Google is full of Westlake homeowners asking why their pressure dropped. The answer is usually elevation plus a worn PRV, and it is a same-day fix.
The housing stock is aging in a specific way. A large share of Westlake homes went up between the 1970s and the 1990s. Those homes are now running original copper or galvanized supply lines, cast iron drains under slabs that have shifted with the clay and limestone, electrical panels from manufacturers that insurers now flag, and ductwork leaking conditioned air into hundred-degree attics. None of that is a crisis if it is inspected and managed. All of it is expensive if it is ignored.
The trees are beautiful and merciless. The mature live oaks that make streets like Laurel Valley and Skyline Drive feel like Westlake are the same trees whose roots find every joint in a forty-year-old sewer line. Camera inspection before symptoms appear is the cheapest sewer work you will ever buy.
The wastewater rules are unusual, and we will be straight with you about them. Because gravity sewer does not work on this terrain, many West Lake Hills homes use city-managed low-pressure grinder pumps, and city code requires that the city's designated utility contractor service that specific equipment. Any company that offers to repair a municipal grinder pump in West Lake Hills is offering to put you on the wrong side of city code. We service everything on the private side of your system, including drains, cleanouts, sewage ejector pumps, and private pump systems, and we will tell you honestly when a problem belongs to the city's contractor instead. Knowing that line is part of knowing Westlake.
Our Services Across Westlake
Plumbing
Water heater repair, replacement, and tankless installation, whole-home repiping, slab leak detection and repair, pressure regulators and booster pumps, gas lines, faucets and fixtures. Built for homes with multiple water heaters and long hillside supply runs.
Air Conditioning and Heating
AC repair, installation, and replacement, seasonal tune-ups, heating and heat pump service, ductless mini-splits, duct replacement and Aeroseal duct sealing, zoning and thermostats. Sized properly for large floor plans, tall ceilings, and the west-facing glass that drives Westlake cooling bills.
Electrical
- Panel upgrades and replacementcincluding the aging panels common in 1970s to 1990s builds
- Whole-home generators
- EV charger installation
- Pool and outdoor living electrical
- Landscape lighting
- Surge protection
- Rewiring,
- Safety inspections
Water Treatment and Indoor Air Quality
- Whole-home water softeners
- Reverse osmosis and filtration
- Air scrubbers and purification
- Duct sealing
Central Texas hard water shortens the life of every fixture and appliance it touches, which makes treatment the system that protects all the others.
Sewers and Drains
- Drain cleaning
- Sewer camera inspections
- Hydro jetting
- Rooter service
- Sewer line repair
- Trenchless replacement
- Sewage ejector
- Private grinder pump service
Clean work that respects mature landscaping.
Westlake Neighborhoods We Serve
We run trucks through the gates and up the hills of every community in the Westlake area, including Rob Roy, Rob Roy on the Lake, Davenport Ranch, Lost Creek, Seven Oaks, Rollingwood, Westlake Highlands, Camelot, The Peninsula, and the streets of West Lake Hills proper. Each neighborhood has its own quirks, from Rob Roy's elevation-driven pressure problems to Lost Creek's 1980s panel stock, and we are building dedicated pages for each so you can see exactly what we do on your street.
Why Westlake Homeowners Choose Lantz
Experience you can count in decades. Lantz Home Services has served Central Texas for over 50 years. Our master plumbers and licensed electricians have spent careers inside homes exactly like yours, and our reviews regularly name the technician who did the work, because our people stay. Westlake homeowners can start with that record: Lantz is rated 4.9 stars across 1,300+ Google reviews from customers across Austin and the Lake Travis corridor. Read our Google reviews.
One company, full accountability. Plumbing, cooling, heating, electrical, water treatment, and drains under one roof means no finger-pointing between trades and one number to call: 512-710-1032.
Honest options, upfront pricing. You get the choices, the costs, and the tradeoffs before we start. Our reviewers describe exactly that experience, including one Ultimate Home Care member whose technician laid out three clearly priced options on a failing pump system and had it stripped and rebuilt in four hours.
Licensed, insured, background-checked. Texas license numbers displayed here and on every estimate, because trust should be verifiable.
Respect for your home. Floor protection, shoe covers, gate coordination, and a clean site when we leave. Standard on every call in every neighborhood.
The Ultimate Home Care Plan for Westlake Homes
Aging custom homes reward maintenance more than any other kind of property. Our Ultimate Home Care Plan puts your plumbing, HVAC, electrical, and pump systems on a proactive inspection schedule.
- Gold Membership starts at $24.75/month for homes and equipment under 6 years old.
- Platinum Membership starts at $29/month and is built for the older systems most Westlake homes are running, with a $0 trip charge, repair discounts, and up to $1,500 in accumulated Loyalty Cash toward future replacements.
Ask about both tiers at 512-710-1032.
Our People Make the Difference!
Get to Know the Experts Who Bring Quality and Care to Every Job
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Jacob Lantz Owner -
Brittany M. Dispatch Manager / Membership Liaison
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Kayla J. Dispatch
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Kelly S. Accounting
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Charly
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Pat
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Cami C. Marketing Director
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Mark M. Plumbing Service Manager
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Derek J. HVAC Technician
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Darren T. HVAC Technician
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Greg W. HVAC Service Manager
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Willie K. Plumbing Technician
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Noland M. Plumbing Technician
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Nicholas H. Electrician
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When you need plumbing, HVAC, or electrical service in Austin, TX, trust the local team dedicated to serving Central Texas homeowners with dependable service and professional care.
Trusted By Your Neighbors!
Real Feedback From Real Customers
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Preventative maintenance is the backbone of Lantz Home Services. Once again being part of their PM program I avoided a complete shutdown of our grinder pump. Lantz Master Plumber Justin Barnett arrived and I thought all was well until he requested that I take a “peek” into what I would describe as a total catastrophe about to happen at any moment. The grinder system was a horror of failing pump and sewage accumulation and related nasties. Justin told me my options from doing nothing to fixing it with 3 options, which were clearly defined with costs and various replacement components and when it would be finished. We chose wisely. Justin returned with all of the components and in 4 hours it was stripped completely and reassembled with new components. Justin is organized, articulate, educated and polite. Bravo Lantz Home Services PS. I worked in industrial Preventative Maintenance for 25 years. These guys are the real deal.- Randy L.
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I had a great experience with Lantz Home Services. We ran into an electrical issue at our lake house late in the day, and I honestly didn’t think we’d be able to get an electrician out that evening. When I called, they reassured me that someone would be available—and they delivered. Nick, their electrician, arrived around 7 PM and had everything resolved by 9 PM. He was prompt, thorough, and very courteous throughout the entire process. He quickly diagnosed the problem and fixed it efficiently, all at a very fair price. I truly appreciate their responsiveness and professionalism. I highly recommend Lantz Home Services and will definitely be using them again in the future.- Larry W.
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Zachary was beyond helpful! He jumped straight to the problem, made sure everything was properly working, walked me through the fix and was straightforward from the get go about what the potential issues could be and what the estimated repairs were as well! He kept me informed and even shared pictures when I couldn't be there right away. After everything was done he put everything back the way it was. This was a grinder pump drainage pipe repair. The site looked as if he was never there! Five stars.- Simon V.
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I had an excellent experience with this HVAC company and especially with Moses, who came out for a second opinion. After a previous technician tried to convince me that I needed a full system replacement (on a 4-year-old unit), Moses took a completely different and highly professional approach. He performed thorough diagnostics before suggesting anything and took the time to properly assess the system instead of jumping to conclusions. He confirmed that there was no leak, no major component failure, and that the system was actually in good working condition. The issue was likely electrical, not something requiring expensive replacements. This immediately put my mind at ease. What really stood out is their honesty and integrity. Instead of pushing unnecessary work, they were transparent about the fact that no major repairs were needed. They also documented their findings and shared everything clearly, which builds a lot of trust. Huge shoutout to Moses for being knowledgeable, thorough, and genuinely looking out for the customer’s best interest. It’s rare to find this level of honesty in the industry. Highly recommend if you want accurate diagnostics and fair, trustworthy service.- Annamaria
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Excellent service, fast, and professional team. Willie Krueger was the tech who came through, he solved plumbing issues that had bugged me for almost 10 years in about 20 minutes. Will absolutely use them in the future for anything I can, and would highly recommend to anyone I need of their services.- Jonathan J.
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Zac was very cordial and made sure I was aware of what he diagnosed and what it was going to cost. We had one of our Heat Pumps replaced last week, the Techs were John and Landyn. The response was amazing as was the changeout. I can not speak highly enough about the professionalism we received!- Gerald P.
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The folks at Lantz Home Services installed this Tankless Water Heater for me and were absolutely amazing! They put up new wall paneling to cover some wall defects I had from the old tank water heater. So happy with my new water heater!!- Nichole W.
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Mark and Willie came out to the Christian Brothers Automotive pflugerville location and were able to handle the commercial plumbing issue that 3 other plumbing companies were not able to figure out. We will only be using them form now on the difference was night and day between them and the others. On a side note Willie’s service truck was the cleanest most well organized service truck we all had ever seen!!! They take pride in their service and we appreciate that in our service industry as well!- Ian D.