Water Treatment in Phoenix, AZ
Water Treatment Companies in Phoenix, Arizona
Two water treatment companies are based in Phoenix, serving a metro area where hard water and elevated mineral content make treatment systems nearly universal in well-served homes — and valuable in many municipal-water homes as well.
Phoenix Water Treatment Needs
Whether you’re on a private well or Phoenix municipal water, treatment is often worth considering:
For well water users:
- Very hard water (350–500+ mg/L hardness) destroys appliances and requires a water softener
- TDS of 700–1,500 mg/L benefits from reverse osmosis for drinking water
- Potential arsenic (test first) may require point-of-use RO
- PFAS (if near Luke AFB area) requires activated carbon or RO
For municipal water users:
- Phoenix municipal water is treated and meets all EPA standards, but hardness (typically 200–350 mg/L from Salt River Project / CAP blended sources) still causes scale buildup
- Many Phoenix residents add a water softener and/or under-sink RO for taste and appliance protection
Common Treatment Systems in Phoenix
| Problem | Solution | Estimated Cost |
|---|---|---|
| Hard water | Salt-based water softener | $900–$2,500 installed |
| High TDS / taste | Under-sink RO | $350–$800 installed |
| Arsenic | Point-of-use RO | $400–$900 installed |
| PFAS | GAC filter + RO | $600–$1,500 installed |
| Sediment | Whole-house sediment filter | $300–$700 installed |
Water Treatment Companies in Phoenix
Advanced Water Systems & Plumbing Services LLC Residential and commercial water treatment; softeners, filtration, and purification systems for Phoenix metro well water and municipal supplies. Phone: (602) 993-5771 | advwatersys.com
Water Treatment Technologies Industrial and commercial water treatment across the Phoenix metro, including process water and cooling tower applications. Phone: (602) 275-8280 | wttaz.com
Phoenix Overview | Water Treatment in Arizona | Well Drillers in Phoenix