Water Treatment
Clean, safe water is more than just a comfort. It’s essential for your family’s health, your plumbing system’s longevity, and overall quality of life.
At Onyx Plumbing & Gas, we provide comprehensive water treatment services designed to eliminate hard water, contaminants, and sediment issues from your home’s water supply. From water softeners to whole-home filtration systems, we ensure every drop of water is better for your home!
Our reverse osmosis systems deliver crisp, clean, ultra-purified drinking water straight from your kitchen tap.
Installing a new water heater? We’ll ensure it’s properly connected to your water treatment system for optimal efficiency and lifespan.
Water heater problems? We can flush the tank, replace damaged components, and do whatever it takes to get everything working smoothly again.
We’ll review your replacement options and install a new water heater that works hand-in-hand with your water softener or filtration system.
We install high-efficiency water softeners that remove excess calcium and magnesium from your water supply.
From sediment to chlorine to organic contaminants, our water filtration systems eliminate whatever’s hiding in your water.
There’s no one-size-fits-all solution to water quality problems, but our team knows exactly how to fix them. At Onyx Plumbing & Gas, we take the guesswork out of water treatment. Our team of licensed pros will test your water, assess your plumbing system, and design a custom setup that solves your current issues while protecting against future ones.
We don’t sell you stuff you don’t need. We don’t push gimmicks. We just get the job done right — honestly, efficiently, and with your St. Louis Park home’s long-term performance in mind.
Curious to explore your options when it comes to upgrading your home water treatment? Schedule a consultation with us today!
Onyx Plumbing & Gas proudly serves homeowners across St. Louis Park, Edina, Minnetonka, and surrounding neighborhoods throughout the Twin Cities metro. We’re your local partner for plumbing done right, bringing punctual, affordable, and honest service to homeowners who truly care about plumbing perfection!
"Zach did a great job explaining the root cause of our issue and recommending a solution. Will definitely use them again for future plumbing issues."
Discover expert tips for identifying plumbing emergencies, taking action, and staying prepared with the help of Onyx Plumbing & Gas in St. Louis Park.