skip to Main Content

High-Quality Water Treatment Systems in Sterling, VA & Surrounding Areas

Access to clean, safe water should be a staple in every household. Unfortunately, many homeowners in Alexandria, VA, are oblivious to the poor water quality in their homes. Sub-standard water sources can lead to health problems, wear and tear on plumbing fixtures, and even deteriorate the taste of your drinks and food cooked at home.

This is where Cardinal Plumbing’s experts step in. We offer reliable water treatment solutions that ensure the cleanliness and the overall quality of your water. We guarantee healthier, better-tasting water safe for you and your family with proven methods such as water softening, carbon filtration, reverse osmosis, and ultraviolet light treatments. Contact Alexandria’s expert plumbers to discuss what system suits your home’s water supply!

Make the Investment in Your Home's Health Today!

Signs of Needing a Water Treatment System

You might require a water treatment system if your taps spit out stained or smelly water. Corroded plumbing fixtures, dry skin and hair after washing, or scale buildup are also signs of hard water issues requiring professional attention.

Cardinal Plumbing has the expertise to analyze your water quality, identify issues, and recommend the most appropriate water treatment system for your home. We’re committed to providing solutions to improve your health and prolong the life of your plumbing system.

Home Water Treatment Systems We Offer in Virginia

Water Filtration Systems

Our filtration systems remove impurities from the water that make it unsafe to drink. We offer a variety of systems, including reverse osmosis, carbon filtration, and ultraviolet light.

Water Softener Systems

Our water softener systems remove calcium and magnesium from hard water, making it safe to use water for household purposes. They’re ideal for bathing and washing clothes.

What are the Benefits of a Water Filtration System?

If you are connected to a city water supply in Virginia, it is likely that the water is treated. However, the water still contains impurities, such as dissolved minerals, bacteria, or chlorine. If you are concerned about the quality of your water or want to improve its taste, a water filtration system is a good option for you. There are several benefits of having a water filtration system in your home, including:

  • A water filtration system makes your water safer to drink and taste better.
  • A filtration system removes minerals that cause hard water, helping to protect your appliances.
  • Filtered water improves the health and appearance of your skin and hair
  • Installing a filtration system eliminates the need to purchase bottled water.
  • Filtering your water at home reduces plastic waste and helps to protect the environment.
  • Many people prefer the taste of filtered water to tap water because it is free from chemicals.

Why Do I Need a Water Softener in My House?

Hard water can have a variety of devastating effects on your home and appliances, such as:

  • Buildup of scale in pipes and appliances: Hard water can leave mineral deposits, called scale, in pipes, water heaters, and other appliances. Over time, this scale can restrict water flow and reduce the efficiency of the appliances, leading to costly repairs or replacements.
  • Stains on fixtures and laundry: Hard water can leave stains on fixtures, such as faucets and showerheads, and cause discoloration on clothing and linens.
  • Dry skin and hair: Hard water can strip natural oils from skin and hair, leaving them dry and irritated.
  • Reduced soap and detergent effectiveness: Hard water can react with soap and detergents, reducing their effectiveness and leaving a residue on clothing and dishes.
  • Reduced overall water quality: Hard water can change the taste and smell of the water, making it less appealing to drink.

If you are experiencing any of these problems and you know that your water is hard, our water softener systems can prevent these problems and improve the overall quality of the water in your home.

Choose Cardinal Plumbing's Water Treatment Services

Secure Clean Water for Your Home in Alexandria, VA, and Surrounding Areas

Service Calls

At Cardinal Plumbing, we understand that water issues can’t wait. We’re dedicated to providing same-day service to prevent damage to your home or disruptions to your daily life.


We believe in transparent pricing. Our trained staff will evaluate your water quality and provide a free, no-obligation estimate for your needs.

100% Customer Satisfaction

We always strive for 100% customer satisfaction. Our trustworthy approach has resulted in many satisfied customers who gladly recommend our services to others.

Water Treatment

We Offer Three Types of Water Filtration Systems

  • Reverse Osmosis – Water is filtered through a semipermeable membrane to remove sediment and impurities.
  • Carbon Filtration – Water is passed through several layers of activated carbon, which traps pollutants.
  • Ultraviolet – Water is exposed to ultraviolet rays, which disinfect the water and neutralize contaminants.

Our water treatment specialists can help you choose the right water purification system based on impurities in your water, water flow rate, household size, maintenance requirements, and budget.

Frequently Asked Questions About
Water Treatment Services

A water filter is a device that removes impurities from water by using a physical barrier or chemical treatment. A water purifier, on the other hand, is a device that removes impurities and also kills or removes harmful microorganisms, such as bacteria and viruses.

The frequency of filter changes will vary depending on the type of filter and the amount of water that is being used. Some filters may need to be changed as often as every month, while others may last for several months or longer. It’s important to check the manufacturer’s recommendations and keep a schedule for replacement.

No, not all water filtration systems are able to remove all contaminants. It’s important to choose a system that is designed to remove the specific contaminants that are present in your water.

Back To Top