Water Heaters San Antonio2024-01-05T14:10:46+00:00

Time for a New Water Heater?
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We’re your San Antonio Water Heater Specialists!

Whether you are converting to a Tankless Water Heater or simply need to replace an old Water Heater in your home, our professional Water Heater specialists can handle it all.

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Knowing when it’s time to repair or replace your water heater can be difficult if you are not an experienced plumber.

San Antonio water heater repair & Services

At Just Water Heaters we have put together a useful guide to help you better understand common plumbing issues and solutions. Use it to diagnose problems and find the right water heater for your home.

Our qualified team of expert plumbers can help you understand the types of water heaters and which ones would be best for your home, family and budget needs.

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Tankless Water Heaters

A tankless water heater unit can be installed to heat the water without storing it, taking up less room in your home and eliminating heat loss issues and limited hot water. Known as the demand water heater, tankless units are more energy efficient, however, they do have larger burners. Installing a tankless unit can cost more and involves more maintenance, but it can be more convenient to use.

Water Heater Installations and Repairs


There is a wide range of different water heaters available, which can be confusing without professional and honest guidance from plumbers.

From gas or electric units to tankless models, there are a number of considerations to find the water heater most suitable for your needs. How much energy do you consume? How much hot water does your family use on a daily basis? What is your current water heater costing you?

Water Heater Repairs

Whether you need water heater repairs, a replacement model, or unit assessment, our experienced plumbers can provide you with comprehensive and honest advice on ensuring high quality service from your water heater, affordably and efficiently.

Tankless water heaters need regular maintenance from a qualified and licensed plumber to guarantee its safety and performance during everyday use. This allows common issues to be resolved quickly, with minimum cost or inconvenience to you.

Water heater units can sometimes experience problems, such as leaks, discolored water, noises or excessive temperature. Many of these can be easily fixed by discussing your needs with a plumber, who can repair any minor malfunctions speedily and professionally to extend the life of your unit.

Water Heater Replacements

Eventually your water heater will need replacing; choose from a selection of models and prices that work for budget and the amount of energy you use. On average, your water heater will last up to 10-15 years if it is maintained properly.

With the right plumbing advice your unit will need to be repaired, but not replaced, before this time. Repairing a well-maintained unit will cost you less than purchasing a brand new water heater; Just Water Heaters will give you honest feedback without trying to sell you something you don’t need.

Water Heater Installations

When it is time to install a new water heater, you can trust Just Water Heaters to listen to your plumbing needs and provide you with a high standard of service. If the problem is with the tank itself, you will need to replace your unit rather than repair it, but this can also be an easy job.

Installing a new water heater doesn’t have to be a time-consuming, messy or expensive task. Just Water Heaters can help you select the correct unit, talking you through maintenance and signs your water heater needs inspecting. A skilled plumber will set up your new unit quickly and efficiently, with minimal disruption to your home or business.


Free Estimates and Reliable Service

Just Water Heaters can save you time and money, making your household plumbing a priority for our dedicated team. Whether your unit is gas or electric, we can provide a reliable service to maintain, repair or install your water heater.

Our professional advice is available from our plumbers at Just Water Heaters which is tailored to you, so your water heater works well with your household.

Types of Water Heaters

Gas Water Heaters

The majority of water heaters are powered by gas, burning fuel to heat the water that comes out of your faucets. The faster recovery rate of gas units mean they can be more convenient for families or businesses, particularly as the ability to heat water and control the temperature is unaffected if your home loses power. Gas water heaters can be MORE energy efficient than an electric model, however it can also be marginally cheaper to run.

Gas water heaters can experience some of their own problems, including issues with the pilot light or the burner. Homeowners can have difficulty lighting the pilot, or keeping the pilot or burner alight. Often a blocked vent or damaged gas line is to blame.

Electric Water Heaters

Although gas models still appear to be the most used in the average household, electric water heaters are a viable option.

Powered by an electric resistance coil, the electric water-heating unit doesn’t rely on the use of fossil fuels. They have a longer recovery rate – making them slightly more expensive to use.

Tank Water Heaters

Tank type water heaters require less maintenance and are generally less than half the price of tankless heaters.

In the past, the storage water heater unit has been the most common, however this takes up a lot of space. This type of unit consists of an insulated tank that stores gallons of water, heating the water at the top of the tank. The tank will show you how much hot water is available in one hour. A storage water heater unit is less energy efficient as it loses heat through the tank, despite the insulation.

Tankless Water Heaters

Tankless water heaters cost more and cost more to maintain, but give an endless hot water system and the temperature never changes.

A tankless water heater unit can be installed to heat the water without storing it, taking up less room in your home and eliminating the issues of heat loss and limited hot water. Known as the demand water heater, tankless units are more energy efficient, however, they do have larger burners. Installing a tankless unit can cost more and involves more maintenance, but it can be more convenient to use.

We carry and maintain some of the most trusted brands in plumbing

Common Problems with Water Heaters

If your water heater unit has an issue with the tank or is generally malfunctioning and has reached its full lifespan, the best option is to replace it.

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Some common problems that can occur that may require maintenance or replacement are:

  • No hot water
  • Not enough hot water
  • Water that is too hot or too cold
  • Noises from your water heater unit
  • Rusty or discolored water
  • Odors from the water
  • Low hot water pressure
  • Water leaking from the top or bottom of the unit

Requesting the help of an experienced and knowledgeable plumber to ask about heaters and installation costs can help you to make an informed decision.

If you need to purchase a new heater, then it is important that you find something that suits your needs, as well as your budget.

There are problems that can be easily repaired.  But in order to both save time and money it may be best to contact a reliable trustworthy plumber who can easily identify commonly repairable issues or can offer additional professional plumbing advice.

You might have Questions

1. What are the most common problems with water heaters in San Antonio?

There are a few common problems that occur with water heaters in San Antonio. The first is that the water heater may not be receiving enough power. This can be due to a number of reasons, such as a tripped circuit breaker or a blown fuse. If you suspect that this is the problem, you should check the circuit breaker or fuse box and reset the breaker or replace the fuse.

Another common problem is that the water heater may not be set to the correct temperature.

2. What are the average costs of water heater repairs in San Antonio?

There is no definitive answer to this question as the costs of water heater repairs in San Antonio can vary greatly depending on the type and severity of the issue, as well as the specific make and model of the water heater. However, some common water heater repairs that may be needed in San Antonio include replacing the heating elements, thermostat, or temperature and pressure relief valve, as well as flushing the tank to remove sediment buildup.

3. How can I extend the life of my water heater?

There are a few things you can do to help extend the life of your water heater and keep it running efficiently. First, be sure to keep the area around your water heater clear of any debris or flammable materials. This will help keep the unit from over heating and prevent any potential fires. Second, have your water heater serviced regularly by a qualified technician. This will help to catch any potential problems early and prevent them from becoming bigger, more expensive issues.

4. How often should I have my water heater serviced?

Your water heater should be serviced at least once a year, preferably by a professional. However, if you notice any of the following signs, you should have it serviced immediately:

-There is water pooling around the base of the water heater

-The water heater is making strange noises

-The water coming from the tap is not as hot as it used to be

-The water heater is leaking

5. What are the signs that my water heater needs to be repaired?

If your water heater is leaking, making strange noises, or not heating water properly, then it may need to be repaired. Other signs that your water heater needs to be repaired include:

-Your water heater is more than 10 years old.

-You have to constantly adjust the temperature of your water heater.

-Your water heater takes a long time to heat up.

-Your water heater runs out of hot water quickly.

6. What are the consequences of not repairing my water heater?

If you do not repair your water heater, the consequences could be disastrous. Without hot water, you would be unable to take showers, do laundry, or wash dishes. This would quickly lead to an unsanitary living environment. In addition, not having hot water can be extremely uncomfortable, and can make it difficult to get a good night’s sleep. If the problem is not fixed soon, it could also lead to mold and mildew growth, which can cause serious health problems.

7. How long will the repair process take?

It depends on the severity of the damage and the type of repair being performed. For example, a small dent in a metal door can usually be repaired in a few hours, while a more serious issue like a cracked foundation may take days or even weeks to fix.

8. What are my options if my water heater needs to be replaced?

If your water heater needs to be replaced, you have a few different options. You can replace it with a new water heater, you can replace it with a used water heater, or you can replace it with a tankless water heater.

If you decide to replace your water heater with a new one, you will need to decide what type of water heater you want.

9. What are the warranty options for water heaters in San Antonio?

There are many different warranty options for water heaters in San Antonio. Some companies offer a limited warranty, which covers the tank and parts for a certain period of time. Others offer a full replacement warranty, which covers the entire unit if it needs to be replaced. Some companies also offer a money-back guarantee if you are not satisfied with the product.

10. What are the best water heater repair companies in San Antonio?

If you’re looking for the best water heater repair companies in San Antonio, you’ll want to consider a few factors. First, you’ll want to make sure the company is licensed, insured, and bonded. This will protect you in case of any damages that may occur during the repair process. Second, you’ll want to ask about the company’s experience and expertise in water heater repair. The best companies will have a wealth of experience and knowledge in this area.

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