Water Heater Services in Austin, TX

Your water heater works harder than almost any appliance in your home. When it stops producing hot water, starts making unusual noises, or begins leaking, you need a licensed plumber who can diagnose the problem accurately and give you honest options. ABM Plumbing Company provides water heater repair, replacement, and installation across Austin and Central Texas.

Call (512) 620-8200 to schedule water heater service.

Water Heater Repair

Many water heater problems can be repaired without replacing the entire unit. Faulty thermostats, worn heating elements, sediment buildup, and failing pressure relief valves are all common issues with straightforward fixes. If your water heater has stopped producing hot water or isn't heating consistently, our technicians will diagnose the issue and let you know whether a repair makes sense for your situation. We cover the most common causes in our guide on troubleshooting a water heater that isn't producing hot water.

Austin's hard water, which averages 184 PPM (10.75 grains per gallon), accelerates sediment buildup inside water heater tanks. Annual flushing and maintenance can extend your unit's life by several years. Our water heater maintenance schedule explains what to do and when.

Water Heater Replacement

A standard tank water heater lasts 8 to 12 years. Tankless models can last 15 to 20 years with proper maintenance. When repair costs approach 50% of the replacement price, or your unit is past its expected lifespan and showing multiple symptoms, replacement is typically the better investment. Our repair vs. replace decision guide helps you evaluate your specific situation.

We install all major brands of tank and tankless water heaters and will help you choose the right size and type for your household's demand. Factors like the number of bathrooms, simultaneous hot water usage, and fuel type all matter. Our water heater sizing guide breaks down the calculation.

Tankless Water Heaters

Tankless (on-demand) water heaters heat water only when you need it, eliminating standby energy loss from keeping a tank hot around the clock. They take up less space, last longer, and can reduce water heating energy costs by 24% to 34% for typical households. However, they have a higher upfront cost and may require gas line or electrical upgrades.

If you're considering a switch, our detailed tankless vs. traditional water heater comparison covers the real-world costs, pros, and cons. For Austin-specific pricing, see our tankless water heater installation cost guide.

Electric vs. Gas Water Heaters

Both fuel types have trade-offs in efficiency, operating cost, and installation requirements. Gas water heaters heat faster and cost less to operate in most Texas markets, while electric models are simpler to install and have no combustion venting requirements. Our electric vs. gas cost analysis compares the full ownership costs in the Austin market.

Energy-Efficient Options

Heat pump water heaters, high-efficiency condensing gas models, and solar-ready tankless systems can significantly reduce your energy bills. Some qualify for federal tax credits or local utility rebates. If efficiency is a priority, read our overview of energy-efficient water heater options before making a decision.

Frequently Asked Questions

How do I know if I need a water heater replacement vs. repair?

Age is the biggest factor. If your tank water heater is over 10 years old and needs a repair that costs more than half the price of a new unit, replacement is usually the smarter choice. Leaking tanks cannot be repaired and always require replacement.

Can you install a tankless water heater in my existing home?

Yes. Most Austin homes can be retrofitted for tankless installation. Depending on your current setup, you may need a gas line upgrade or additional venting. We assess your home's requirements and provide an upfront quote before any work begins.

How long does water heater installation take?

A standard tank replacement typically takes 2 to 4 hours. Tankless installations take 4 to 8 hours depending on whether gas line, venting, or electrical modifications are needed.

Schedule Water Heater Service

Whether your water heater needs a simple repair or a full replacement, we provide upfront pricing and honest recommendations. Texas RMP License #16739, held by Travis K Davis.

Call (512) 620-8200 or request service online.