Your home's plumbing should work reliably in the background. When something goes wrong, you need someone who will show up quickly, figure out what's actually happening, and give you honest options for fixing it. Whether you're dealing with an emergency or just want to finally fix that dripping faucet you've been ignoring for months, we're here to help.
Call us at 512-477-2200 to schedule service or get help with an emergency.
Water Heaters
You probably don’t think much about your water heater until something goes wrong. Then it’s all you can think about. We get it. Our team provides water heater repair, replacement, and maintenance for all systems, including tank and tankless water heaters powered by gas, electric, or propane. We service all major brands and diagnose issues quickly to restore your hot water.
Routine water heater maintenance helps prevent breakdowns and keeps your system running efficiently. Services like flushing, descaling, and cleaning remove buildup, extend the life of your unit, and reduce energy costs. If you’re waiting too long for hot water, installing a recirculation pump can deliver faster results while saving water, and timers can help lower your monthly utility bills.
How Do You Choose a New Water Heater?
If your water heater needs replacing, now is a good time to explore your options. Heating water accounts for 20-30% of most homes' energy costs, so the decision matters. We'll help you weigh the pros and cons based on your family's hot water usage, your budget, and your long-term goals.
1. Tank-type Water Heaters
These have been the standard in American homes for over a century. They keep water continuously hot and ready to use. The upfront cost is lower, and installation is straightforward. The tradeoff is higher energy costs over time because you're paying to keep that tank of water hot 24/7, even when you're not using it.
2. Tankless Water Heaters
These heat water on demand as it flows through the unit. You'll never run out of hot water, which is a real benefit for larger families or homes with high hot water demand. They're more energy efficient, take up less space, and typically last longer. The tradeoff is a higher upfront cost, and some homes may need electrical upgrades to accommodate them.
Toilets, Faucets & Sinks
These are the fixtures you use every single day, so when something goes wrong, you notice immediately. Our technicians are experienced with all brands and models of toilets, faucets, and sinks.
We can diagnose most issues quickly and explain exactly what's going on before we do any work.

Common Toilet Problems
Toilets are more complex than they appear. Problems can develop gradually over time, often after years of use. Some of the most common issues we see include:
- Leaking toilets can be caused by a crack in the tank or bowl, worn washers, or a rusty pipe.
- Clogged toilets that back up frequently are often a sign of a deeper issue.
- Constantly running toilets are usually caused by a flapper that no longer seals properly, problems with the chain, or a faulty handle mechanism.
If your toilet is overflowing or leaking, turn off the water supply valve behind the toilet to prevent damage while you wait for us to arrive.
Common Faucet Problems
Your faucets are some of the most-used fixtures in your home. They're designed to contain water until you turn them on. When parts wear out, break, or corrode, you end up with drips and leaks.
We repair all types of faucets, including compression, cartridge, disk, and ball styles. If repair doesn't make sense, we can help you choose a replacement that fits your sink, your style, and your budget.
Get in the habit of checking under your kitchen and bathroom sinks periodically. Small leaks from supply lines, drain connections, or the faucet itself can go unnoticed for months, quietly damaging your cabinet floor or the subfloor beneath.

Gas Leaks & Gas Lines
A gas leak is a serious safety issue that requires immediate attention from a licensed plumber. Natural gas and propane are efficient and affordable fuel sources, but leaks can be dangerous. If you suspect a gas leak, don't wait. Call us right away.
The most obvious sign of a gas leak is the rotten egg smell added to natural gas for detection. You may also hear hissing near a gas line or see an unexplained spike in your bill. If you smell gas strongly or hear hissing, leave immediately and call us from outside. Don't use light switches, electronics, or anything that could create a spark.
Leak Detection and Repair
We perform leak testing to locate exactly where the problem is. Once we've identified the source, we'll recommend the best solution based on what we find, whether that's a repair or replacing a section of gas line. We have the expertise and licenses to work on both natural gas and propane systems.
Gas Line Installation
Thinking about adding an outdoor grill, fire pit, or pool heater? Want gas logs for your fireplace so you can enjoy a cozy fire without the mess of wood? We can run gas lines to complete your outdoor living area or connect new gas appliances inside your home.
Gas line work requires proper licensing and expertise. It's not a DIY project, and it's not something to trust to just anyone.
Water Conditioning & Filtration
Have you ever noticed that your skin feels tight or dry after a shower? That your hair seems dull no matter what products you use? That your tap water has a slight chemical taste or smell? You're not imagining it.
Most municipal water systems use chlorine and chloramines to treat water. These chemicals are effective at killing bacteria and viruses, which is important for public health. But they can also dry out your skin and hair, and leave your water tasting and smelling less than fresh.

What Is Whole-House Filtration?
We install whole-house water filtration systems that remove chlorine, chloramines, and other contaminants before water reaches any tap, shower, or appliance in your home. Instead of treating water at a single faucet, your entire home benefits from cleaner, safer water at every point of use.
This means better-tasting drinking water, reduced chemical exposure, and noticeable improvements for your skin and hair after bathing. Whole-house systems can also help protect plumbing and appliances from buildup, improving efficiency and extending their lifespan over time.
Is It Water Conditioning Worth It?
If you've been buying bottled water because you don't like the taste of your tap water, a whole-house system can pay for itself over time while also being better for the environment. If you have sensitive skin or conditions like eczema that are aggravated by chlorinated water, the difference can be significant.
We're happy to discuss your water quality concerns and help you decide if a filtration system makes sense for your home.
Why Austin Trusts Clarke Kent Plumbing
We've been taking care of homes across Austin and the surrounding areas since 1986, building our reputation on a simple idea: trust is earned one customer at a time. We show up when we say we will, explain your options without pressure, and do the job right the first time. That's how we've stayed in business for nearly 40 years.
