Water Heater Leak Repair and Installation in Lakeway / Lake Travis (78734)

Water heater leak repair and installation in Lakeway / Lake Travis (78734) is what we do, all day, every day. Call us for fast, honest service, and most jobs finish the same day you call.

ZIP code 78734 covers Lakeway and the southern shores of Lake Travis — a lake-community lifestyle of waterfront homes, golf courses, and Hill Country views. We install and service water heaters across Lakeway's neighborhoods.

Call +1 (512) 352-9665 Request Service Online

Licensed & Insured
Texas water heater specialists

Same-Day Service
Across Lakeway (78734)

Upfront Pricing
Written quote before we start

24/7 Emergency
Leaks can't wait — neither do we

Common Water Heater Problems in Lakeway

In Lakeway, we see the same culprits again and again:

Attic-install leaks — in Texas heat, attic units work hard; a failed pan drain ruins ceilings below.
Cross-connected plumbing after remodels — mixing valves installed wrong cause temperature swings.
Excessive pressure — Austin's water pressure runs high in spots; without an expansion tank, relief valves weep constantly.
Aging flex connectors — braided lines have a lifespan, and theirs is shorter than the tank's.

Signs You Need Water Heater Service in 78734

Call us right away if you notice any of these in your Lakeway home or business:

Neighbors replacing theirs? Units in the same subdivision age together
Gurgling drains when hot water runs — venting or pressure issues
Pilot outage more than twice in one season
Water heater closet smells like gas — call us immediately, then your gas utility
Sediment sputtering from hot taps — the tank bottom is caked

Water Heater Services in 78734

Full-service water heater care for Lakeway / Lake Travis — repairs, replacements, and maintenance done right the first time.

Water Heater Installation

New conventional tank installation in Lakeway, sized to your household and installed to Austin code — expansion tank, drain pan, seismic strapping, permit, and haul-away included.

Water Heater Repair

Fast diagnosis and repair of thermostats, elements, gas controls, valves, and leaks across 78734. Most repairs finished in a single visit.

Tankless Water Heater Installation

Whole-home tankless conversions in Lakeway — endless hot water, wall-hung space savings, and energy bills that drop. We handle gas-line upsizing and venting.

Tankless Water Heater Repair

Descaling, igniter and sensor replacement, error-code diagnosis, and recirculation troubleshooting for Rinnai, Navien, and all major tankless brands.

Water Heater Maintenance

Annual flushing, anode-rod checks, relief-valve testing, and expansion-tank service that extend your unit's life — especially important with Austin's hard water.

When a permit is required, the City of Austin Development Services Department issues it, and the install must pass inspection.

Explore our main services: water heater repair, water heater installation, tankless water heater installation, tankless water heater repair, and emergency water heater repair.

Why Lakeway Homeowners Call Us First

Vacation and second homes sit vacant for stretches — we install leak-detection shutoff valves that protect lake houses while owners are away.

Upfront diagnostics — you approve the price before we touch anything.
Most Lakeway repairs finished in one visit.
We service both tank and tankless, gas and electric.
Senior and military discounts available — just ask.

Lake and golf-course homes from the 1980s to new construction.

What Does Water Heater Service Cost in 78734?

In Lakeway, straightforward tank swaps usually run $1,200–$2,400 all-in: unit, permit, code upgrades, and haul-away. Leak repairs are most often $180–$450. Tankless conversions range $3,200–$5,500.

Every job ends with a walkthrough — we show you the new install, explain the warranty, and leave the area cleaner than we found it.

Neighborhoods & Landmarks We Serve Near Lakeway

Our techs are all over 78734 every day — these are just a few of the local landmarks in our service area:

Lake Travis

Boating, marinas, and lakeside parks.

Lakeway City Park

Swim beaches and trails on the lake.

The Hills / Flintrock Falls

Golf-course communities in the hills.

How Austin's Seasons Affect Water Heaters in Lakeway

Austin's water is moderately hard year-round, but summer evaporation concentrates minerals faster — tankless owners in Lakeway should descale annually, not 'eventually'.

Holiday season is our busiest for emergency calls: full houses expose every weakness in an aging system. A pre-holiday inspection is cheap insurance.

Nearby ZIP Codes We Serve

We cover all of Austin and Travis County. Nearby service areas include:

Cuernavaca / Seven Oaks (78733) Barton Creek (78735) Oak Hill West / Hwy 290 (78736)

See all areas we serve in Austin and Travis County.

Need Water Heater Help in Lakeway?

Same-day slots fill fast in Lakeway. Call now to lock yours in.

Call +1 (512) 352-9665

FAQs About Water Heater Service in 78734

Straight answers from our techs to the questions Lakeway customers ask most.

Talk to a pro: +1 (512) 352-9665

Do you haul away the old water heater?

Yes — removal and responsible recycling of your old unit is included in every replacement quote. No extra fee, no unit left on your curb. Every job starts with a written quote before we touch anything, and we explain the repair or replace options honestly.

What areas near 78734 do you serve?

We serve all of Austin and Travis County, including every neighborhood around Lakeway. If you're inside the metro, we'll get a tech to you. Most repairs finish in one visit without a return trip. Call with your ZIP and we will confirm coverage and the next available visit.

How much does water heater repair cost in 78734?

Most repairs in Lakeway run $180–$450 depending on the part, the unit type, and how accessible the heater is. We diagnose first and give you a written price before any work starts. Final cost depends on the unit, gas line or venting changes, permit, and code upgrades like an expansion tank or drain pan.

How fast can you get to Lakeway?

We offer same-day service across 78734 and answer emergency calls 24/7. Typical emergency response is 30–60 minutes inside Austin city limits. Every job starts with a written quote before we touch anything, and we explain the repair or replace options honestly.

Should I repair or replace my water heater?

If your unit is under 8 years old and the tank itself isn't leaking, repair usually wins. Over 10–12 years, or with a rusted-through tank, replacement is the smarter money. We'll show you both options honestly. Every job starts with a written quote before we touch anything, and we explain the repair or replace options honestly.

How long does a water heater installation take?

A like-for-like tank swap in Lakeway typically takes 2–3 hours, including haul-away of the old unit. Tankless conversions take longer — usually a full day — because of gas-line and venting upgrades. Every job starts with a written quote before we touch anything, and we explain the repair or replace options honestly.

Get in Touch

Prefer to book online? Send us a message and we'll confirm your Lakeway appointment shortly — or just call +1 (512) 352-9665.