Evidence before claims
Use current records and fit-for-purpose testing rather than fear-based assumptions.
About
About ZeroTrace Water
A Louisville-based water treatment company focused on system sales, professional installation, financing options, and long-term service.
Why ZeroTrace Water exists
Better water starts with the right system—and a complete plan to purchase, install, and support it.
ZeroTrace Water helps homeowners move from a water problem to a finished solution. We begin with the water source and household goal, recommend equipment matched to the project, explain the price and ownership requirements, and coordinate professional installation and startup.
The company serves Louisville and the broader Kentuckiana region with residential water-treatment system sales, installation coordination, water testing guidance, and ongoing filter service. Installation scope, responsible parties, permits, and warranties are confirmed in writing for each project.
Customers can ask about financing options for qualifying equipment and installation projects. Financing is offered through third-party lenders, is subject to credit approval and current program terms, and is never guaranteed.
The standard we are building around
Four commitments for clearer water decisions
Exact systems, exact purposes
Name the complete model, treatment function, capacity, and verified claim.
Clear proposals & financing
Explain equipment, installation scope, cash price, financing terms, maintenance, and full ownership cost.
Verification after treatment
Document commissioning, baseline performance, and appropriate follow-up.
Start with evidence
Ask ZeroTrace Water
Share the source and concern. This form goes to info@zerotracewater.com.
Plan your project
From the first water test to the final system startup.
Schedule a free water test, compare system options, review installation scope, and ask about financing designed to make a complete solution more accessible.
Blog & Water News
Read the research behind our recommendations
The ZeroTrace Water blog separates raw water, wastewater, finished water, and household tap results so Louisville homeowners can act on the evidence instead of a frightening but incomplete headline.
Louisville’s GenX Spike: What the 52-ppt Raw-Water Reading Really Means
Louisville detected a 15-fold GenX spike in untreated Ohio River water in December 2024. See what was found, what treatment changed, and what homeowners can do.
Read the evidence →
Can GenX Cause Cancer? What EPA’s Science Actually Says
EPA animal studies associate GenX exposure with cancer and other effects. Learn what that hazard finding does—and does not—mean for Louisville families.
Read the evidence →
EPA’s 2026 PFAS Rule Proposals: Why GenX Still Matters in Louisville
EPA proposed major PFAS drinking-water rule changes in 2026. See what could change for PFOA, PFOS, GenX, PFNA, PFHxS, and Louisville homeowners.
Read the evidence →