WZC Networking LLC

Behind every reliable network is a team committed to continuous learning and certified expertise.

Paul Koch continues to build on his certifications across enterprise WiFi, routing and switching, public safety communications, and DAS infrastructure to help deliver dependable wireless systems for every environment.

Most buildings don’t fail ERCES by choice.
They fail at the grid test.

This is what your AHJ report actually shows.
Pass. Marginal. Fail.

If you are not meeting NFPA 1225, expect delays, added costs, and rework.

Plan early. Design it right the first time.