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Best water heater pros near Flatonia, TX

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Top-Rated Water heater pros in Flatonia - Updated Nov 2026

Avatar for Team Enoch Plumbing Austin
Team Enoch Plumbing Austin
4.9(
132
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+2 more

Serving Flatonia, TX and surrounding areas

In business since 2013

Credit card accepted

Offers commercial services

"I had a water heater fail on a Sunday morning. I submitted a request and got a response in less than a minute. The person was extremely helpful and we arranged an install only a few hours later. I couldn't be happier with the service and attention to detail. *This review was migrated from an affiliated account on Angi with an original submission date of 2/18/2021."
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+32

Recommended by99%of homeowners
Avatar for Legend Plumbing & Septic Co.
Legend Plumbing & Septic Co.
4.7(
178
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Flatonia, TX and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"I call several plumbers with the best review ratings that were nearby and Legend Plumbing had the best price for the Water Heater Replacement and were the only company available for immediate installation. The other companies I contacted, told me that they were booked until the following Monday or Tuesday. The company owner, stated that he could be at my home within the hour and he was. He and his assistant and crew were able to remove and replace my water heater in an hour and were patient and courteous with my numerous questions. I highly recommend Legend Plumbing and will use them again for any future plumbing issues."
Recommended by92%of homeowners
Avatar for Cannon Plumbing and Drain, LLC
Cannon Plumbing and Drain, LLC
4.1(
15
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Flatonia, TX and surrounding areas

In business since 2014

Free estimates

Credit card accepted

Over 15 years experience. It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process. Cannon Plumbing and Drain, LLC 512-988-6678

Response time7 hrs
Recommended by91%of homeowners
Avatar for Star of Texas Plumbing LLC
Star of Texas Plumbing LLC
4.2(
6
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Flatonia, TX and surrounding areas

In business since 2005

Free estimates

Emergency services offered

With 20 years of plumbing experience, Patterson Plumbing is the plumber that you can call and trust with getting the job done quickly and right the first time! We specialize in all things plumbing including: emergency services, water heater installation, toilet repair and replacement, new faucet installation, garbage disposals and dish washers. If you need help fast, please call and let us help you.

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Recommended by100%of homeowners
Avatar for Rick's Plumbing Incorporated
Rick's Plumbing Incorporated
4.4(
7
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Flatonia, TX and surrounding areas

In business since 1995

Free estimates

Emergency services offered

We specialize in plumbing services, repairs, inspections, installations, and more! Complete repair service : Residential &Commercial- Drain cleaning, sewer and water line repairs or replacements . We do all types of faucet repair or replacements , toilet repair or replacements. We do Mobil home plumbing as well as gas test and work on wells and pressure tanks.We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

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+13

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Flatonia, TX and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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+2

Recommended by65%of homeowners
ATX Water Conditioning
5.0(
2
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Flatonia, TX and surrounding areas

In business since 2015

Free estimates

Offers commercial services

Silvano Water Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business. \n

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Water Heaters FAQs, answered by experts

The time it takes to install or replace a water heater depends on the type of heater and the complexity of the job. A professional can typically replace a standard tank-style water heater in one to three hours. However, if the work area is tight, such as a small closet or crawl space, the job could take four to five hours. Replacing an existing tankless unit takes about two to three hours, while upgrading from a tank-style to a tankless water heater is more complex and can take four to six hours. The project will take longer if you are switching fuel sources, such as installing a gas heater which can add about an hour to the timeline, or if the unit needs to be relocated.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

The Flatonia, TX homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.