
Water Treatment Services in Santa Cruz
Clean, crisp water is essential for everyday living, from cooking and drinking to bathing and cleaning. Unfortunately, not all water sources meet the high standard of purity you need. Poseidon Plumbing LLC specializes in installing, replacing, and repairing whole-home water treatment systems, including the latest filtration technology and water softening systems, designed to improve water quality and provide peace of mind.
What Are Water Treatment Systems?
Water treatment systems are specifically designed to remove impurities, pollutants, and contaminants from your home's water supply. These systems treat water coming from municipal sources or wells, ensuring it’s safe and pleasant to use. Whole-home water filtration systems are installed at the main water line. This means every tap in your home delivers filtered, high-quality water.
Different types of water treatment systems include reverse osmosis units, carbon filters, water softeners, and UV filters. The optimal system for your home depends on your water quality needs and specific issues, such as hard water, chlorine taste, or the presence of harmful minerals.
At Poseidon Plumbing LLC, we’ll help you choose the best solution tailored to your household. Call (831) 230-4682 or contact us online today!

Why Work With Us?
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The Benefits of Water Treatment
A professionally installed water treatment system has far-reaching advantages that go beyond cleaner water.
The benefits of a water treatment system include:
- Improved taste and odor. Say goodbye to the unpleasant taste of chlorine or metallic water.
- Healthier water. Filter out harmful contaminants like lead, pesticides, and bacteria for safer drinking.
- Better skin and hair health. Reduced minerals and chemicals in the water can alleviate dryness and irritation.
- Reduced environmental impact. Filtered tap water minimizes reliance on bottled water, helping to cut down on plastic waste.
- Extended appliance life. A water softener included in your system can prevent limescale buildup, increasing the lifespan of your water heater, washing machine, and other appliances.
Whether you’re looking to improve water for cooking, bathing, or drinking, Poseidon Plumbing LLC can install a system that transforms your home’s water supply.
Call us today at (831) 230-4682 or schedule a free estimate online to learn more about expert water treatment system services in Santa Cruz. Better water starts with Poseidon Plumbing LLC—contact us now and experience the difference!
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Our Reviews
Our Reputation Holds Water
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Professional and Friendly
"David is excellent. He does a great job. He explains up front and discusses options. He does excellent, professional work. Definitely get David's opinion and quote on any plumbing job."- William Z. -
Communicative and Helpful
"Highly recommend Dave and his team at Poseidon Plumbing. Clear communication, quick workers & great end product - thanks!
"- Brook A. -
Fantastic Job
"Dave and his crew did a fantastic job replacing our entire plumbing system. Great clean work. Very friendly employees! Highly recommend Poseidon Plumbing!"- Kyle K. -
Very Reliable
"David is the most professional plumber you will ever work with. Great pricing and very reliable. Highly recommend!"- Kyler S. -
Friendly & Efficent
"Excellent and timely service. Dave and Bob were friendly and efficient and provided great advice on the best options for the project. Their pricing was very fair and transparent."- Dennis R. -
Excellent Job
"Poseidon Plumbing did an excellent job in the remodel of our bathroom. From rough plumbing to finished work, everything was done professionally and on time. Look forward to using them for my future plumbing projects!"- A. M. -
Fast & Respectful
"Dave thoroughly explained options for all projects and helped pick a path that aligned with my vision as well as my budget. They were quick, clean and reasonably priced."- Elliot T. -
Prompt & Responsive
"Dave was very helpful and fast to respond. Happy to have called Poseidon Plumbing in a pinch, and will call again (even when not in a pinch)!"- Tristan N.