Professional Water Testing in Harwood Heights
You cannot improve your water quality without knowing what is in it. J. Blanton Plumbing provides professional water testing services throughout Harwood Heights, giving homeowners an accurate picture of their water's content so they can make informed decisions about filtration and treatment.
Our water testing for Harwood Heights homes screens for the most common concerns in residential water supplies: water hardness (calcium and magnesium content), chlorine and chloramine levels, pH, iron, manganese, total dissolved solids (TDS), and bacterial presence.
Water quality varies across Harwood Heights and surrounding communities depending on the source — municipal treatment plant, local aquifer, or private well — and the age of your home's interior plumbing. Older homes with copper or lead-solder joints may have elevated lead levels not present in the incoming water supply.
After testing, we review the results with you and recommend the appropriate treatment solution — whether that is a whole-home water softener, a carbon filter system, a reverse osmosis drinking water filter, or in some cases no treatment at all. We do not recommend filtration products you do not need.
J. Blanton Plumbing has been helping Harwood Heights homeowners understand and improve their water quality for over 30 years. Water testing is the smart first step before investing in any filtration system.

Water Testing in Harwood Heights: Understanding Your Water Before Treating It
Many Harwood Heights homeowners purchase water filters based on taste or appearance rather than testing. This often results in buying a system that does not address the actual contaminants present — or one that is overkill for water that is already relatively clean.
Water testing gives you and your Harwood Heights plumber the information needed to select the right treatment approach. A home with hard water but low contaminant levels, for example, needs a softener — not an expensive multi-stage filter system.
For Harwood Heights homeowners with private wells, annual water testing is especially important. Well water composition can change over time due to agricultural runoff, nearby construction, or shifts in the aquifer — making periodic testing a critical part of home maintenance.




