Are you tired of dealing with the negative effects of hard water? Perhaps you’ve heard about water softeners and are considering installing one in your home. But before you make that decision, there are a few important things you should know. Shafer Services Plus is here to guide you through the process. As service providers for San Antonio through Kyle, Shafer Plumbing can help you make an informed choice that meets your specific needs.

Hard Water

First, let’s discuss hard water and its composition. Hardness refers to the concentration of calcium and magnesium ions present in the water, often quantified in terms of calcium carbonate. In the case of San Antonio, the water’s hardness stems from the natural occurrence of calcium carbonate as it traverses through the soil and rocks of the Edwards and Trinity Aquifers. While it is worth noting that hard drinking water can provide a small contribution to our dietary calcium and magnesium needs, its detrimental effects on various aspects of our daily lives cannot be overlooked.

Hard Water Effects

Mineral Deposits In Appliances:

The negative consequences of hard water manifest in several ways, posing challenges and inconveniences in our households. One of the most common issues arises from the accumulation of mineral deposits, also known as scale, within our plumbing systems. As hard water flows through pipes, fixtures, and hot water heaters over time, it leaves behind mineral residues that gradually build up and impede the flow of water. This not only reduces the efficiency of these devices but also shortens their lifespan, leading to costly repairs or replacements.

Stiff and Dull Clothing:

Furthermore, the impact of hard water extends beyond our appliances. Clothes and fabrics laundered with hard water tend to experience accelerated wear and tear. The mineral content in the water interacts with detergents, forming insoluble compounds that cling to fabrics, causing them to become stiff and dull over time. This not only affects the appearance and feel of our garments but also shortens their usable life, necessitating more frequent purchases and higher expenses.

Spotted Glassware:

Glassware is also affected by hard water. When washed or rinsed with hard water, mineral deposits can form unsightly spots and streaks on glass surfaces. These stubborn spots are difficult to remove, even with regular washing, and can leave our glassware looking dull and unappealing. This can be particularly bothersome when we have guests or strive for a sparkling presentation during special occasions.

Cleaning Concerns:

Additionally, the presence of hard water can create nuisances in our daily cleaning routines. Sinks, bathtubs, and washing machines can develop soap films and detergent curds due to the reaction between the minerals in hard water and the cleansing agents we use. These residues can accumulate over time, requiring additional effort and harsher cleaning methods to eliminate. The constant battle against soap scum and mineral deposits can be a source of frustration and dissatisfaction with the cleanliness of our living spaces.

Considering these numerous challenges posed by hard water, it becomes evident why investing in a water softener installation service is a worthwhile choice for many homeowners. By effectively mitigating the harmful effects of hard water, a water softener can help maintain the efficiency and longevity of our appliances, extend the lifespan of our clothes and fabrics, restore the clarity and brilliance of glassware, and make our cleaning routines more manageable and satisfactory.

Determining whether you need a water softener is an essential step in improving the quality of your water and addressing the challenges caused by hard water. But how can you accurately assess if your water’s hardness level exceeds the threshold that warrants the installation of a water softener? Let’s explore some key considerations to help you make an informed decision.

Water Softener Considerations

Hard Water Levels:

A commonly used guideline is to consider hiring a water softener service if your water’s hardness level exceeds 7 grains per gallon (GPG). This measurement serves as a helpful rule of thumb, indicating the presence of a significant mineral content that can lead to the negative effects associated with hard water. However, it’s important to note that the specific threshold may vary based on individual preferences and tolerance to the effects of hard water.

Professional Plumbing Assessment:

To obtain an accurate understanding of your water’s hardness level, it is advisable to enlist the expertise of professionals like Shafer Services Plus. With their specialized knowledge and advanced tools, they can assess the quality, purity, and hardness of your water accurately. By conducting comprehensive tests and analyses, they can provide you with precise measurements and valuable insights into your water’s composition. Moreover, if you proceed with installing a water softener, Shafer is also available for a water softener check and water softener tune-up. 

During the assessment process, your local plumber will evaluate factors such as the concentration of calcium and magnesium ions, as well as other potential impurities that may be present in your water. By obtaining a thorough understanding of your water’s composition, they can determine if the hardness level exceeds the recommended threshold and guide you toward the appropriate solution.

Additionally, Shafer Services Plus takes into account the specific characteristics of the water supply in your area. While the general guideline of 7 GPG is a good starting point, the hardness of water can vary significantly depending on geographical location and local water sources. Factors such as the geological composition of the region and the presence of specific minerals can influence the hardness level of the water supply. By considering these local factors, Shafer Services Plus can provide you with a tailored assessment, taking into account the unique characteristics of your water.

By collaborating with professionals who specialize in water quality assessment, you gain access to accurate information and expert advice that empowers you to make an informed decision regarding the installation of a water softener. Their comprehensive evaluation allows you to determine the most suitable course of action and their assistance will be available for water softener maintenance in the future if you choose to install one.

Model Selection:

Now that you’ve determined the need for a water softener, the next step is selecting the right model for your home.

  • Hardness level: Understanding the level of hardness in your water is crucial. In San Antonio, water hardness typically ranges from 15 to 20 GPG. Different water softener models are designed to treat specific levels of hardness, so it’s important to choose one that matches your water’s needs. As a reputable plumbing company, Shafer has the expertise to evaluate your home’s individual water hardness and recommend the most suitable water softener for you.
  • Water Usage: Another important factor to consider is your household’s water usage. Water softening capabilities are measured in grain capacity, which is usually indicated alongside the model number. This capacity signifies the amount of hardness the system can remove before regeneration is required. To determine your water usage, take into account the number of bathrooms and residents in your home. If you have two or fewer bathrooms and/or three or fewer people, a water softener with a grain capacity of 20,000 or more would be appropriate. On the other hand, if you have three or more bathrooms and/or four or more people, you’ll need a water softener with a grain capacity of 30,000 or more.


Naturally, cost is a significant consideration when it comes to installing a water softener. The good news is that quality systems, including installation, can be quite affordable. For example, at Shafer Services Plus, we offer financing options that allow you to pay as little as $43 per month. We believe in providing the correct water softener installation service at an honest and transparent price, ensuring that you receive the best value for your investment.


If you still have questions or need further guidance, Shafer Services Plus is here to assist you every step of the way as your local water softener service company. Our team can walk you through a range of water softener models, helping you choose the one that perfectly matches your needs. We also offer continued care for your water softener to maximize its lifespan and maintain its efficiency over time.

Let Us Contact You!

"*" indicates required fields

Give us a call at (210) 660-2424 or fill out the form below and we will follow up via text and phone.
This field is for validation purposes and should be left unchanged.