Culligan of Charlotte is the best company for free basic water testing to protect your home and family.

When a no-swim advisory is issued in the Charlotte area, it signals that local waters may be contaminated and there could be potential risk to your home’s water supply. That is why Culligan of Charlotte is the best company for homeowners near Lake Norman to call for a free water test and a professional evaluation of your water safety.

Why Culligan of Charlotte Is the Best Choice

When advisories are in effect, you need more than just awareness; you need action. Culligan of Charlotte specializes in helping homeowners in the Charlotte region by offering a free, in-home water test and tailored solutions to ensure your water is safe and treated properly.

Here are Culligan of Charlotte’s key strengths:

Free in-home water testing: learn exactly what’s in your water at no cost.
Long-standing expertise: Culligan has been around since 1936, and our local presence in Charlotte area communities since 1984.
Customer-first approach: It’s far cheaper for us to test your water and provide the right equipment the first time than to fix a mistake later.
Proven trust: You cannot serve a community this long unless you consistently take care of your customers.
Tailored treatment: What good is water treatment if it isn’t designed specifically for your water? A generic kit may not work.

What Happened in Lake Norman and Why It Matters

On August 24, 2025, the Charlotte‑Mecklenburg Storm Water Services issued a no-swim advisory for a portion of Lake Norman after approximately 120 gallons of sewage entered the lake from 18603 Harborside Drive. WSOC TV
Officials noted the water in the impacted area was “not suitable for human contact” and began monitoring bacteria levels before lifting the advisory. WSOC TV+1

Because lake-fed or nearby homes often draw from the same watershed, contaminants introduced into a local water body can affect not only recreational areas but potentially private wells, surface intakes or local plumbing systems. When an advisory is in effect, it’s a sign that your home’s water merits a closer look.

How the Free Water Test Helps Homeowners near Lake Norman

With a no-swim advisory in place, here’s what you should do—and why the free water test from Culligan of Charlotte is a smart first step:

Avoid exposure: If you live near Lake Norman and the advisory covers your area, avoid using lake water for swimming, wading or allowing it to splash around your home.
Check your own supply: Whether you use municipal water or well water, contaminants can travel, and plumbing systems can allow intrusion.
Schedule a free water test: Culligan of Charlotte will visit your home, take samples and test for common issues (hardness, chlorine, salts/dissolved solids, fluoride) to assess your situation.
Review specialized risks: While the free test may not cover everything (for example PFAS or bacteria from wells require special lab testing), you’ll get a clear baseline.
Receive recommendations: Based on your results and location, you’ll receive tailored treatment or filtration options that fit your water, your home, and your budget.

Common Issues the Free Test Can Detect

Even when the municipal system is intact, water quality problems may exist. The free water test from Culligan of Charlotte helps you detect issues such as:

PFAS (“forever chemicals”) that resist regular treatment and persist for years.
Hard water that can shorten appliance life and increase detergent use.
Chlorine levels that may cause dry skin and brittle hair.
Salts and dissolved solids often higher in lake or surface-fed water sources.
Fluoride concentrations that may be higher than preferred.

Get Started with Culligan of Charlotte Today

When a no-swim advisory hits your area around Lake Norman, don’t wait and hope nothing reaches your home. Take proactive steps with Culligan of Charlotte. Our free in-home water test is the easiest, fastest way to know what’s really in your water and protect your family.

Contact Culligan of Charlotte today to schedule your free water test and ensure your home water is safe, dependable and properly treated.