Water Purification Contractors in Columbia, NC

Columbia has 3 state-licensed water purification contractors on record with the North Carolina Licensing Board for General Contractors (NCLBGC) — 2 with an active license and 1 whose license has expired. 1 holds an Unlimited license (no project value cap), 1 a Limited license (projects up to $500,000). Before hiring, check each contractor's license status and level below, or read our guide on how to verify an NC contractor license.