Gateway Metal Detectors

Repairs • Calibration • Parts
Get Repair Quote

Services & Repairs

We provide diagnostics, repairs, coil replacement, calibration, and part sourcing. Typical turnaround: 1–2 weeks depending on parts.

Common services

  • Full diagnostic & quote
  • Coil replacement and waterproofing
  • Control box repair and battery replacement
  • Calibration and sensitivity tuning

How to send your unit for repair

  1. Contact us via the form on the Contact page and request an RMA number.
  2. Package the detector securely (remove batteries) with RMA number and send to our address.
  3. We perform diagnostics and email a quote. Approve the quote to start work.
Contact us for RMA →