Professional whole-home and under-sink filtration systems installed by certified technicians. Remove contaminants, taste the difference from day one.
Water quality report
We make getting filtered water in your home simple, fast, and hassle-free.
Tell us about your home and concerns. We'll ask the right questions to understand what your water needs.
We test your water on-site and share a full report of what's in it — no guessing, just data.
We match you with the right system based on your water chemistry, home size, and budget.
Our certified technicians install your system quickly and cleanly. You're drinking pure water same day.
Municipal water meets minimum safety standards — but minimum isn't the same as clean. Here's what filtered water actually does for your family.
Chlorine, lead, PFAS, and pharmaceutical residues are common in treated municipal water — legally present, but with real health implications over time.
The average family spends $1,200+ per year on bottled water. A whole-home system pays for itself and eliminates the plastic waste.
Hard water and chlorine damage skin and hair over time. Filtered soft water makes a noticeable difference you'll feel after your first shower.
Your cooking water, coffee, and ice are only as good as the water you start with. Pure water transforms the flavor of everything you make.
From targeted under-sink units to whole-home solutions, we have a system for every need and budget.
High-performance reverse osmosis for your kitchen sink — the perfect starting point.
Full-house filtration so every tap, shower, and appliance runs on clean water.
Purpose-built for private well owners dealing with iron, sulfur, and bacteria.
Everything you need to know before you buy.
Tell us about your home and we'll recommend the right system and get you a no-obligation estimate within 24 hours.
🔒 Your info is private. No spam, ever. We'll reach out within 24 hours.
We'll be in touch within 24 hours with your personalized quote and a free water quality assessment.
High Quality H₂O Systems was built by homeowners who were frustrated with the same thing you might be — tap water that tasted off, left stains, and came with a long list of unknowns. We set out to fix that.
We started in Austin, TX, installing systems for neighbors and friends. Word spread because we did things right — proper water testing, honest recommendations, clean installs, and real follow-up support.
Today we have served 500+ homes across Central Texas, but our approach has not changed. Every job gets the same care as our first one.
We are not a call center or a national chain. When you call us, you talk to the people who will actually show up at your door.
We test your water before recommending anything. No guessing, no upselling systems you do not need.
If a simple filter fixes your problem, that is what we will tell you. We would rather earn your trust than a bigger sale.
Our technicians work neatly, explain everything as they go, and leave your home exactly as they found it.
We are here after the install too — filter reminders, annual checkups, and real humans when you call.
Between 2017 and 2023, thousands of pools across Texas and the U.S. were built using fly ash — a coal combustion byproduct — as a cheap addite in pool shell materials (gunite, shotcrete, and plaster). What many homeowners were never told is that fly ash contains dangerous levels of toxic heavy metals and known carcinogens.
Toxic substances found in fly ash pools include:
These toxins can leach directly into pool water over time, especially as the pool surface degrades. Families — including children — have been swimming in water contaminated with carcinogens without knowing it.
Multiple class-action lawsuits have been filed against pool builders who used fly ash without disclosing the health risks to homeowners. Courts have found that:
If your pool was built between 2017 and 2023, it may contain fly ash. We offer:
If your pool was built between 2017 and 2023, don't wait. We can test your pool water for heavy metals and help you understand your options — whether that's removal, resurfacing, or a full saltwater conversion.
Schedule a Pool AssessmentWe carry and install filtration systems for every need, plus we build pools and convert existing pools to saltwater. Not sure which you need? We will test your water first and recommend the right fit.
The most targeted and affordable option. A 5-stage RO system installs neatly under your kitchen sink and delivers ultra-pure drinking water through a dedicated tap. Perfect for families who want clean water for drinking and cooking without a whole-house commitment.
Installed at your main water line, this system treats every drop of water that enters your home — every tap, shower, bath, dishwasher, and ice maker runs on clean filtered water. You will feel the difference in your skin, hair, and appliances.
Private well water presents unique challenges that standard municipal filters are not designed for. Our well water systems are purpose-built to handle iron, manganese, sulfur, hardness, and bacteria — the most common culprits behind orange staining, rotten egg smell, and unsafe drinking water from wells.
We build custom pools and convert existing chlorine pools to saltwater systems. Saltwater pools are gentler on your skin, eyes, and hair — and they require less maintenance and fewer chemicals than traditional chlorine pools. Whether you want a brand new pool or want to upgrade your existing one, we handle the entire process.
Our free on-site water test checks hardness, chlorine, iron, pH, TDS, and bacterial presence. You get a written report and an honest recommendation — no pressure, no guesswork.
Book Free Water TestWe currently serve Austin and the surrounding communities within a 60-mile radius. Not sure if we cover your area? Give us a call and we will let you know.
Don't see your city? We may still be able to help — contact us and ask.
60-mile radius from Austin, TX
Every project is different. Here are some recent jobs across Central Texas and the results our customers experienced.
3-stage whole-home system with softener integration. Customer reported dramatically softer skin and no more white mineral buildup on fixtures.
5-stage RO system under kitchen sink with chrome dedicated tap. Family of 4 stopped buying bottled water within the first week.
Iron + sulfur removal system with UV disinfection. Eliminated orange staining throughout the home and rotten egg odor completely.
Whole-home carbon + RO system for a new construction home. Installed before move-in so the family never had to deal with unfiltered water.
Upgrade from a builder-grade filter to a full 5-stage RO. TDS dropped from 380 to under 20 ppm after install.
High-iron well with bacterial contamination. Installed iron filter + UV system. Water tested clear on all counts after install.
No commitment. We test your water, show you the results, and recommend the right system for your situation.
Request My Free QuoteWe offer flexible payment options so you can get the right system for your home today, on terms that work for your budget.
0% APR financing available on qualifying systems — split your investment into manageable monthly payments with no interest.
Pay upfront and get your system installed immediately. No paperwork, no waiting for approval.
Bundle your filter replacements and annual checkup into one low monthly cost and never think about your system again.
Everything you need to know about your home's water — what is in it, how to treat it, and how to maintain your system.
A look at the annual water quality report for Austin Water and what the numbers actually mean for your family's health.
Both remove contaminants, but they work very differently. Here is how to know which one your home actually needs.
Orange stains, rotten egg smell, cloudy water — if you have a private well, here are the warning signs you should not ignore.
An honest breakdown of system costs, installation fees, and ongoing maintenance — so you can budget with confidence.
Central Texas has notoriously hard water. Here is what it does to your body over time and how to fix it.
Most people change their filters too late. Here is a simple guide to replacement schedules by filter type.