Cleaner drinking and cooking water from a dedicated tap. We test your water at the sink, recommend an RO system sized to your household's needs, and install it professionally — then test again to prove the difference.
We Test It Before|We Test It After|We Guarantee the Difference
30
Day
30-Day Better Water GuaranteeBetter Water, Proven by Testing — Or Your Money Back +$1,000
Homeowners usually look into reverse osmosis when they want better-tasting, higher-quality drinking and cooking water without relying on bottled water. RO works at a dedicated tap, so it's a focused solution for the water you consume rather than the water that runs through every fixture.
Tap water that tastes or smells like chlorine
Buying bottled water for drinking and cooking
Concerns about dissolved contaminants in drinking water
Cloudy ice or off-tasting coffee and tea
Wanting a dedicated filtered-water tap at the kitchen sink
What Reverse Osmosis Drinking Water Does
A reverse osmosis (RO) system forces water through a semi-permeable membrane to reduce a broad range of dissolved contaminants at a dedicated drinking-water tap — typically installed under the kitchen sink. RO is commonly used for drinking, cooking, and ice water where higher filtration is desired. It does not treat water at every faucet (a whole house system does that) and does not soften whole-home water, so it's often paired with a softener when hardness is also a concern.
What it may help with
Drinking water taste and clarity
A wide range of dissolved contaminants at the tap
Cooking and ice water quality
What it doesn’t solve
Whole-home hardness (pair with a softener)
Water at every faucet unless a whole-house system is also installed
Our Process
1Test your water at the tap
2Review the results with you
3Recommend appropriate options
4Provide clear, upfront pricing
5Professional installation
6Test again to prove the difference
Why Generation H2O
We test your water at the tap before recommending an RO system
System chosen based on what's actually in your drinking water
Professional under-sink installation with a dedicated faucet
Before-and-after testing so you can taste and see the difference
30-Day Better Water Guarantee — better water, proven by testing, or your money back
5.0
Based on real Google reviews from your home area customers
Leena M.
We had such a great experience with this company! From the beginning, they were responsive, reasonably priced, and able to get us scheduled right away. The crew finished everything in just a few hours and did a fantastic job.
I was especially impressed with how much they seem to genuinely care about their customers. The owner stopped by during the job to personally thank us for choosing them. We also mentioned a plumbing issue with our sink that had been bothering us for a long time, and without hesitation, he had one of his plumbers come over to help us with it.
It's been a couple of months now and everything they installed is still working perfectly. Even better, the owner recently followed up with us just to make sure we were still happy and everything was working as it should.
You just don't see that level of service and follow-through very often anymore. We're extremely happy we chose them and would definitely use them again!
Google Review
Bryce C.
Amazing experience from start to finish! They came out the very next day, were reasonably priced, and had everything completed in about four hours. The entire crew was professional, friendly, and great to work with.
What really stood out was the customer service. The owner personally came by to shake my hand and thank me for the business. While they were working, I happened to mention a problem I'd been having with my sink for almost a year, and he immediately sent one of his plumbers over to take a look!
It's now been a couple of months since the work was completed, and everything is still working great. The owner even reached out personally to check in and make sure everything was still 100%. That kind of follow-up and customer service is hard to find these days.
Great work, fair pricing, great people, and truly amazing customer service. I would absolutely recommend them!
Google Review
Shannon W.
One of the best investments we made for our home. It's a night and day difference in our water quality! John and his guys were awesome to work with! They were professional, efficient, punctual, and educated us on our water; everything you want when making an investment. Our only regret was not reaching out to John sooner. Definitely recommend John!
Generation H2O serves homes throughout California’s Central Valley — Fresno, Clovis, Madera, Visalia, Hanford, Merced, and the surrounding communities.
Start with a free water test and let Generation H2O help determine which treatment option fits your home's water conditions. Your actual recommendation will be based on an on-site water test.
