Drinking Water Systems in San Antonio, TX

Ordinary tap water can contain dissolved metals, including lead, aluminum, ammonia, and other hard to remove impurities. Your water may also have nitrates, chlorine and mineral salts, sulfates, mercury, asbestos, pesticides and arsenic. That's why ABC Home & Commercial Services installs water filtration systems in San Antonio. With ABC's help, you can feel confident that your drinking water is clean and crystal clear.

An ABC Water Quality specialist and an ABC truck

A drinking water filtration system is more convenient and less costly than buying bottled water. Not only will your water be cleaner and better tasting, the system actually pays for itself over time and makes a difference you will notice every day. Saving all that plastic from purchasing bottled water is better for the environment, as well! Let our experienced professionals help you determine the filtration system that best suits the needs of your family.

The ABC Process

icon for dialogue
1. Contact ABC

When you contact us, we will schedule a service call to evaluate the problem. For emergencies, we will send a pro to your home as soon as possible.

calculator
2. Get An Estimate

We'll provide you with an estimate for all needed services. Once we get your approval, our pros will get right to work.

icon of a drop of water coming from a faucet
3. Perform Service

Once we arrive at your home, we will work quickly to perform the desired services.

a shield to indicate prevention
4. Follow-Up

We will update you on the work we performed and provide any helpful follow-up instructions or other guidance.

We offer a wide variety of reverse osmosis water systems to suit your needs. A R/O drinking water system uses a thorough process that pushes water through multiple filters and sheds dissolved solids along the way. These systems will help improve your water, leaving bad odors and taste behind while preserving your faucet’s water pressure.

an ABC specialist speaking with a new customer

Get Started

We offer a full range of water quality services.

Our water quality specialists can talk to you about how often your filters need to be changed based on your home’s water and your family’s water usage. We also offer service program options that include routine filter replacements.

Frequently Asked Questions

My water tastes fine. Is there another reason I might need a drinking water system?

Ordinary tap water can contain dissolved metals, such as iron or lead. Your tap water might contain chlorine, nitrates and mineral salts. It could have sulfates, mercury, asbestos or even arsenic in it. ABC’s reverse osmosis water treatment system reduces more than 95% of dissolved solids, including many harmful contaminants.

Icon of a split level house

Get Started

We offer a full range of water quality services.

More Drinking Water System Service Areas in San Antonio

What Our Customers Are Saying

Based on 2405 reviews

Michelle Fisher Curry

8/21/2025

“Earlier this year, we hired ABC Home... to replace our backyard lawn. The installation of the turf was great; as we expect from past experiences with ABC. I'm giving a rating of 4 (of I could give 4.5, I would) for two reasons. First, we were provided a 90 day warranty. I know we could have called if we had issues. However, I feel the sales representative or job foreman should have contacted us before the warranty expired just to see how the new lawn is faring. Frankly, we have only one issue. Which is the second(and primary) reason for the 4 rating. The sales representative knew we have 2 dogs when he was helping us decide what type of grass we should install. Unfortunately, he did not warn us that the grass we chose is highly sensitive to dog urine. Had we known, we may have chosen a different type of grass.”

L L

1/19/2026

“ABC HVAC Services. We had a 100% positive experience. Our heater was not cycling correctly. Another company told us we'd need to replace it b/c they could not find a broken part and quoted a discounted price of $8000. ABC sent a technician who found the broken part, replaced it, and our heater has been working perfectly again. Total cost: about $250. Thank you for sending an honest and very competent HVAC technician ABC. We also use ABC for regular pest control (past 10 or more years) and electrical work. They do an outstanding job vetting and hiring.”

Featured Blog Posts

Visit Our Blog
a thumbnail from the video in this blog
How Often Should You Water a New Tree?

Planting a new tree is a great investment for your yard, but it requires careful maintenance. Many fail because of improper watering, so it’s important for homeowners to learn how often they should...

a thumbnail from the video in this blog
Texas Weeds: Identification And Control Tips

As a Texas homeowner, do you get frustrated by how often you have to manage weeds in your lawn? While our weather is a positive for many residents, the warm weather and unpredictable rain in Texas mak...

ABC Water Quality specialist working out of an ABC truck

Need Water Quality Service For Your Business?

We understand that businesses have different needs than residences. That’s why we have specially trained technicians who can service your business.

ABC's Complete List of Home Services in San Antonio

Why deal with multiple service providers when ABC can do it all?

icon of an electrical light socket Electrical

24/7 Service, Repairs, Installation & Upgrades

Exterior Cleaning

Gutter Cleaning, Window Cleaning, Power Washing & Trash Can Cleaning

icons of tools that a handyman would use Handyman

Carpentry, Painting & More

Holiday Décor

Installation & Removal

icon representing pool and pool ladder Pool Service

Cleaning, Maintenance & Repair

Awards & Expertise