Proudly serving South Carolina & North CarolinaServing SC & NC

(843) 742-1196

Every Service, Every Town

ClearFlow serves 40+ communities across South Carolina and North Carolina with free in-home water testing, whole house filtration, water softeners, and reverse osmosis systems.

Book My Free Water Test (843) 742-1196
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Illustration of a water specialist explaining a meter reading to a homeowner at a kitchen counter

By the ClearFlow Water team · Updated · How we create content

Where we test

Map of ClearFlow's service area: the Grand Strand, Wilmington and Charleston, with our office in ConwaySOUTH CAROLINANORTH CAROLINAAtlantic OceanGrand StrandWilmingtonCharlestonMyrtle BeachConwayNorth Myrtle BeachLittle RiverSurfside BeachGarden CityMurrells InletPawleys IslandGeorgetownAndrewsAynorLorisMullinsMarionDillonCalabashSunset BeachOcean Isle BeachShallotteHolden BeachOak IslandSouthportLelandWilmingtonCharleston

Also serving the Upstate: Greenville and Spartanburg

Our home bases are the Grand Strand, Wilmington and Charleston, with our office in Conway. We also travel beyond them, including the Upstate. Tap a town to see its page. Map is approximate.

Grand Strand — South Carolina

Our home base. Free in-home water testing across all of Horry and Georgetown Counties.

Coastal North Carolina

Serving the Brunswick County beaches and the greater Wilmington area.

Inland South Carolina

Rural and small-town communities we serve from our Grand Strand base.

Metro Areas

Our specialists cover the Lowcountry and coastal North Carolina from our home bases, and travel to the Upstate.

County Coverage

County-level water testing guides for SC and NC.

Service areas

Find your area

Free Water Testing in Horry County, SCFree in-home water quality testing in Horry County, SC.Read more →Free Water Testing in Wilmington, NCFree in-home water testing & whole house filtration in Wilmington, NC. Free in-home testing, plus certified lab testing for PFAS/GenX and lead when your results call for it.Read more →Free Water Testing in Charleston, SCFree in-home water testing & whole house filtration in Charleston, SC. On-site readings for chlorine and hardness, plus certified lab testing for PFAS and lead when needed.Read more →

Your water.
Your answers.
Your free test.

  • In-home testing
  • A report that’s yours to keep
  • No obligation to buy a system

Book Your Free Water Test

4.989 Google reviews

What happens next

  1. We call you to set a time that suits you.
  2. A local specialist tests your water at your kitchen tap.
  3. You keep the written report. No obligation.

Call Book Free Water Test