
GPI LABORATORIES, INC.
Grand Rapids, Michigan
Tests Offered
HardnessHeavy MetalsIron / ManganeseLeadTDS / ConductivityVolatile Organics (VOCs)
Lab Details
4403 Donker Ct SE, Grand Rapids, Michigan, 49512
(616) 940-3112
5.0(3 reviews)
TNI Code: TNI01733
🧪 Drop-Off OnlyVisit Website →
