Backflow Prevention Devices & Services locations near Columbia, SC

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We track 1 backflow prevention devices & services listings in and around Columbia, SC. Listings here were last checked in Oct 2026.

Updated Oct 2026

Knight's Sewer & Drain Co

📍 Serving Your Area, Columbia, SC, 29201

📞 803-254-0103

🌐 knightsplumbing.com

Knight's Sewer & Drain Co is a service provider in Columbia, South Carolina, specializing in sewer cleaning, repair, and replacement, as well as septic tank line cleaning and replacement. The company has been active in the area since at least 2015, offering essential services for residential and commercial plumbing needs.