Filtered water from every faucet, shower, and appliance in your home. We test your water at the tap, size a whole house system to your household's actual conditions, 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
Most homeowners start researching whole house filtration after noticing something at the tap that affects the whole household — not just one sink. Because every faucet in the home runs through the same main line, a point-of-entry system can address these concerns at the source.
Chlorine taste or smell in the shower and at the kitchen tap
Scale and spots on shower doors, glassware, and fixtures
Sediment or discoloration at certain taps
Dry-feeling skin and hair after showering
Concerns about what the whole family is bathing in and drinking
What Whole House Water Filtration Does
A whole house water filtration system treats water at the point where it enters your home, so every tap — kitchen, bath, laundry, and outdoor hose — receives filtered water. The media inside is selected based on your free on-site water test, so it targets what's actually in your water rather than a generic mix. It is designed to reduce sediment, chlorine taste and odor, and other common contaminants depending on the media used. It does not soften water on its own (a softener addresses hardness minerals) and does not replace reverse osmosis for dedicated drinking-water filtration.
What it may help with
Chlorine taste and odor throughout the home
Sediment and particulate matter
Water quality at every tap, not just one
What it doesn’t solve
Hard water minerals on their own (a softener addresses hardness)
Dissolved contaminants targeted by reverse osmosis at a dedicated tap
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 a system
System sizing is based on your household's actual water and usage
Professional installation sized to your home's plumbing and flow
Before-and-after testing so you can 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.
