Jake Kring. April 14 2023. I arrived for a previous customer no cool call. I first spoke with the homeowner and found that the system has leaked its refrigerant out again. We discussed the last visits and found that we had to put 8 pounds of refrigerant in the system on out last visit. We also found that Isaac had preformed a leak search in August 9 2020 and found the king valves to be leaking at that time. The homeowner wanted a up to date cost of replacing the king valves and adding what refrigerant is needed to get the system running. This system is 15 years old and i explained to the homeowners that I can replace or bypass the king valves but I would need to do another leak search to confirm that there are no more leaks in the system. I do not feel comfortable preforming a expensive repair on this system without permission preforming a leak search on the indoor system. The homeowner agreed for me to inspect the indoor system. I found the system to have undersized duct work on this