Water Testing Services in Phoenix, AZ
You might rely on Phoenix municipal water, but the quality can vary, and contaminants can also enter the water after it passes through your home’s pipes. Water testing is the necessary first step before investing in any treatment system. We provide professional water testing services to identify specific issues, giving you a clear picture of what is truly coming out of your tap.
What's in Your Drinking Water?
Our water testing helps identify the elements that affect your health and your plumbing’s lifespan. We provide clear results for:
- Water Hardness: Identifying the levels of calcium and magnesium that cause scale.
- Chlorine: Measuring the amount used for disinfection, which affects taste and odor.
- pH Levels: Indicating if your water is too acidic and prone to corroding your metal pipes.
- Dissolved Solids: The overall measure of matter dissolved in your water.
Water Treatment Solutions We Install
Phoenix has some of the hardest water in the country, and Northern AZ wells bring their own quirks. The right system depends on your water — not a brochure. We test first.
Whole-Home Water Softeners
Phoenix hard water destroys water heaters, faucets, and shower glass. A softener pays for itself in fixture life and skin-and-hair difference.
Reverse Osmosis Drinking Systems
Cleaner water from the kitchen tap and the fridge. We install under-sink RO units sized for your household.
Whole-Home Filtration
Sediment, chlorine, and chemical filtration before the water reaches any tap. Pairs with a softener for the full setup.
Salt-Free Water Conditioners
For neighbors who don't want to add sodium or maintain a brine tank. We'll be straight with you about what conditioners do and don't do compared to softeners.
Well Water Treatment (Northern AZ)
Iron, sulfur, hardness, and bacteria all need different treatment. We test the well and recommend only what you actually need.
No matter your industry, our commercial plumbers provide service you can rely on.

Accurate, Simple Water Analysis
We take a water sample directly from your plumbing system and use professional testing methods to provide an accurate analysis. We don’t rely on guesswork; we rely on facts to guide our recommendations. Our technician will walk you through the results, explaining what each level means for the durability of your home’s plumbing and appliances.
Schedule Your Water Test
Don’t wonder about your water quality—know for sure. Call Liberty Plumbing today to schedule your home water testing service and get the information you need.