Home Water Testing in Wisconsin for Better Water Quality

Home testing kits will identify some contaminants, but they can’t detect everything that professional testing can. Our on-site water analysis is free, and lab testing is offered for a fee. Contact us to schedule your water quality test today!

Some contaminants cause yellow, red, or black stains on tubs, sinks, fixtures, and even laundry. Other contaminants, such as hydrogen sulfide gas, will give water a “rotten egg” smell.

Other contaminants, such as arsenic or nitrates, don’t cause any physical changes. The only way to know for sure if these, and many other contaminants, are in your water is to have it professionally tested.

If your water has a strange taste, odor, or appearance, it’s a good idea to schedule a water test. Otherwise, the DNR and EPA recommend annual well water testing.

Our free water testing service includes testing for hardness, iron, TDS, and pH issues.

A water test checks for common water quality issues that may affect your water’s taste, smell, and overall quality. Depending on the type of test, we can identify problems such as hard water, iron, bacteria, lead, nitrates, PFAS, pH imbalances, chlorine, TDS, and more.

Basic on-site water testing can often be completed in one appointment. More advanced laboratory testing may take several days, depending on the contaminants being tested for and the type of analysis required.

Many Wisconsin homes have clean well water, but private wells can develop water quality problems over time. Contaminants such as bacteria, nitrates, arsenic, iron, and PFAS may affect some wells. Regular testing is the best way to know whether your well water is potable.

Common water issues in Wisconsin include hard water, iron, manganese, sulfur odor, bacteria, nitrates, arsenic, PFAS, and volatile organic compounds (VOCs). Some contaminants are easy to notice, while others may not have any visible signs.

Private well water should typically be tested at least once per year. Additional testing may be recommended after flooding, plumbing repairs, changes in water taste or smell, or if nearby contamination concerns are reported.

Yes, advanced laboratory water testing can help detect PFAS, also known as “forever chemicals,” in water.

Yes, hard water can cause mineral buildup inside appliances and plumbing. Over time, this buildup may reduce efficiency, shorten appliance lifespan, and increase maintenance or energy costs.

A sulfur or “rotten egg” smell in water is usually caused by hydrogen sulfide gas. Often, this is linked to sulfur-reducing bacteria.

Orange water is commonly caused by iron in the water supply or rust inside older plumbing systems. While iron in water is not usually considered a health concern, orange water can stain sinks, tubs, toilets, laundry, and fixtures. It may also affect your water’s taste and appearance.

City water is treated by a municipal water system and usually contains disinfectants such as chlorine or chloramine. Well water comes from a private underground source and is not municipally treated. Homeowners are responsible for testing and maintaining their own well water.