Quality Water Treatment Services in Tempe, AZ
Hard water is common throughout Tempe, affecting older homes near Mill Avenue to newer developments in South Tempe. Gold Star Plumbing & Drain is a leading provider of water treatment services in Tempe, AZ. Count on our licensed experts for proven treatment solutions that can give your household access to cleaner water.
We’re a family-owned plumbing company with decades of local experience. That means when you call us, you’ll work with licensed, insured professionals who know how to solve the area’s unique water challenges.
Our Water Treatment Services in Tempe


Countertop Systems
This lets you enjoy a continuous supply of clean, great-tasting water, targeting the specific water you use most in your kitchen. It’s a perfect solution for improving the quality of your drinking and cooking water.


Reverse Osmosis (RO) Systems
For the highest level of water purification, our reverse osmosis systems remove impurities such as lead, copper, and nitrates. Homeowners around Arizona State University often choose RO systems for safe, great-tasting drinking water right at the tap.


Under-Counter Filtration
Compact under-counter systems are great for targeted use in kitchens and bathrooms. Options include UV light purification and ion exchange filters that neutralize harmful materials.
Why Choose Gold Star Plumbing & Drain for Water Treatment?

Gold Star Has a Strong Reputation in Arizona
Wide Range of Plumbing Services in Tempe, AZ
Water treatment may be our specialty here, but our team also covers every aspect of plumbing:
Whether it’s a slow drain in North Tempe or a full repiping project near Kiwanis Park, we’ve got the experience to handle it.
Transparent Pricing
We know cost is a deciding factor. That’s why:
- Estimates are accurate and upfront.
- Pricing is clear and competitive with no hidden fees.
- Financing options are available for larger installations.
- Every job comes backed with warranties on parts and labor.
Customer Service & Communication
Expect professionalism and respect:
- Uniformed plumbers who arrive on time.
- Clear explanations of water treatment options.
- Responsive follow-ups to questions or concerns.
- Courtesy calls before arrival so you’re never left waiting.
Are Your Plumbers Licensed and Insured in Tempe?
Yes. Gold Star Plumbing & Drain employs fully licensed and insured technicians. Many have certifications to work on specialized systems such as tankless water heaters and gas line work.
FAQs – Water Treatment in Tempe, AZ
How do I know if I need water treatment?
Signs include cloudy or spotted glassware, soap that doesn’t lather, itchy skin, frequent appliance breakdowns, and mineral deposits around faucets.
Does water treatment help with Tempe’s hard water?
Yes. Water softeners are the most common solution and dramatically reduce hard water issues.
What is the difference between filtration and softening?
Softening removes minerals like calcium and magnesium, while filtration targets contaminants such as chlorine, sediment, or lead. Many homes can benefit from using both systems.
Do you offer estimates for water treatment?
Yes, we provide consultations and upfront pricing for all systems.
How long does installation take?
Most systems can be installed in a single day. Larger projects, like whole-home filtration, may take longer depending on plumbing layout.
What areas around Tempe do you service?
We serve all of Tempe as well as nearby Phoenix, Mesa, Chandler, Gilbert, and Scottsdale.

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Explore Your Water Treatment Options Today
At Gold Star Plumbing & Drain, we treat our customers to 5-star service when it comes to any plumbing services that may be needed. We'll answer your questions and suggest options appropriate for your needs and good for your budget. Contact a plumber from our team today to improve the quality of your home's water.