The following is a list of possible costs associated with the leak searching. You will only be billed one or the other service plus the original diagnostics trip charge Step 1 - electronically searching $175 (includes opening up system for full access electronic and visual oil leak searching) Step 2 - nitrogen pressure testing $461.58 Recover all remaining refrigerant, 500 PSI nitrogen pressure testing to identify the leak location. Repair costs and new refrigerant will be quoted after the current leaks are identified 6-3-25 Attic split system geothermal installed 6\2020 Full system disassembly for visual, UV, and electronic system scan. Equipment lost a total of 45 oz of refrigerant since the last recorded refrigerant charge or balance which was thenew install in June of 2020. A very minimal non-reliable alerts detected around both split system King valves however no visible leakage was detected with dye or micro leak gel while on site today. All other components of the equipm