Tap Score - Drinking Water Testing

Tap Score is the leading mail-in water testing service for private well owners across the United States. Instead of hauling a sample to a local lab, you order a kit online, collect your water sample at home, and ship it directly to one of their certified partner laboratories — no appointment, no driving, no hassle. Their well water kits range from the Essential Well Water Test (70 analytes, $209) to the Extended Well Water Test (142 analytes including PFAS and radioactive particles, $1,125). The most popular option for well owners is the Advanced Well Water Test at $399 — 114 analytes, 5 days in the lab, and overnight shipping included. Every result comes with a detailed report explaining what was found and what it means for your family. Tap Score is a great first step if you've never tested your well, just moved to a new property, or want peace of mind without the hassle of finding a local lab.