
Customizable Well Water Systems in Northern California
Every well is different. We test what's actually in yours, then build a treatment setup for your water, not a one-size-fits-all box.
Common well water problems
- Orange, brown or black stains in sinks, tubs and toilets
- A rotten egg (sulfur) smell, especially from hot water
- Sand, grit or cloudy water
- Metallic-tasting water
- Very hard water and heavy scale
- It's been a while since your well was tested
Why well water is different
City water is tested and treated by your utility. A private well is up to you. Wells can change with the seasons, droughts and nearby land use, so it's worth knowing what's in yours. We test first, then design treatment for the problems your well actually has, whether that's iron, sulfur smell, sediment, hardness or bacteria.

How we treat a well
- 1
Test your well
We test your well water in person, including checks for iron and sulfur.
- 2
Design the treatment
We build a setup for your results, which may combine filtration, softening and UV for bacteria.
- 3
Test again
Once your system is running, we test the water again so you can see the difference.
Our well water services
Well water testing
We test your well in person, including iron and sulfur, and explain the results in plain English. For bacteria and health concerns, we'll point you to a state-certified lab.
Treatment built for your well
We build a setup for your results, which can combine filtration, softening and UV for bacteria.
Why go with RMZ
Rural water is a big part of what we do across the Central Valley, the North State and the foothills.
- A free in-home water test before we recommend anything
- Offering whole-house water treatment systems powered by Puronics® technology, a trusted industry leader with nearly 80 years of engineering innovation since 1947.
- thousands of homes served across Northern California
- Puronics and AmeriTek systems, including WQA-certified Puronics softeners
- Recommendations based on your test, and nothing you don't need
- Softener salt delivered to your door
- Open 7 days, 8am to 8pm · Hablamos Español
Questions about well water
How often should I test my well?
A good rule of thumb is at least once a year, and any time the taste, smell or color of your water changes. For bacteria and other health concerns, a certified lab test is the most reliable, and we can point you in the right direction.
Can you fix the rotten egg smell?
Usually, yes. That smell often comes from hydrogen sulfide or bacteria in the water heater. Your test results tell us which treatment will work.
Do you work on wells outside the city?
Yes. We serve rural properties across the Sacramento area, Central Valley, North State and Bay Area.
Have another question? Call or text (925) 421-5904, 7 days a week from 8am to 8pm.
Book your free water test
No cost, no obligation. We'll call or text to schedule.
Find out what's in your well
Book a free well water test and we'll walk you through the results.
Financing available for up to 15 years
