Custom-sized to your water test · Free estimates & diagnostics · 2-yr warranty · 32 Yrs Plumbing Experience · (480) 228-8282
1 hour 40 minutes from HQ

Plumbing & Water Treatment
in Phoenix, AZ

Phoenix homeowners: you have some of the hardest water in America. Aqua Cat (owner-operated) has served Phoenix homeowners for 32 years. 90-day repair guarantee. 2-year warranty on new installs.

Call (480) 228-8282 Free On-Site Estimate
Phoenix Water Profile

Very hard to extremely hard — 15-25 grains/gal

Phoenix's drinking water has a total hardness of 9.2 to 20.1 grains per gallon, averaging 15 to 25 gpg — classified as 'very hard' to 'extremely hard.' Phoenix complies with EPA standards but is known for some of the highest chromium-6 levels in the country (a probable carcinogen). Water is a blend of SRP/CAP surface water and groundwater, resulting in significant scale and hardness issues for nearly every home.

County
Maricopa County
Population
~1.65M (2024)
ZIP Codes Served
85003, 85008, 85016, 85020, 85032, 85044

Common Phoenix Plumbing & Water Issues

These are the problems we see most often in Phoenix homes.

  • Extreme scale on fixtures, tile, and glass
  • Chromium-6 (hexavalent chromium) — highest levels in U.S.
  • Reduced water heater and appliance lifespan
  • Dry skin, dull hair, stiff laundry
  • Soap curd and reduced detergent efficiency
Services in Phoenix

What We Do in Phoenix

Every service we offer is available in Phoenix — with the same 90-day repair guarantee and 2-year installation warranty.

Whole-House Water Filtration

Protect every tap, appliance, and fixture in your Phoenix home from hardness, chlorine, and contaminants.

Reverse Osmosis Systems

Under-sink and whole-home RO built for Phoenix's water profile. Arsenic, PFAS, chromium-6 removal.

Water Softening

End scale buildup and extend appliance life. Sized specifically for your Phoenix water hardness.

Priority Same-Day Plumbing

Burst pipes, slab leaks, water-heater failures in Phoenix — we get there as fast as possible, Mon-Sat 7am-7pm.

Transparent Pricing

See all our service pricing up front. No surprises. Free on-site estimates for Phoenix residents.

$179 Premium Water Test

Comprehensive lab-certified water analysis for your Phoenix address — arsenic, PFAS, hardness, full panel.

Ready for better water in Phoenix?

Call Aqua Cat (owner-operated) directly. No sales pressure. Straight answers. 32 years serving Arizona.

Call (480) 228-8282

Mon-Sat 7am-7pm • 90-day repair guarantee • 2-year labor warranty plus the manufacturer's warranty