Replace a portion of the pipe to get water back on to the home. House is on polybutylene pipe. Will give some options on full replacement and just in the crawlspace. I forgot to mention to the customer that I had found a separated drain line in the crawlspace. This has been separated for a while. I left an option to fix this and will reach out tomorrow earlier in the day to see if they want it taken care of. I saw no other drain related problems in the crawlspace. Polybutylene is a problem material and is prone to leaks. No warranty on the fix. This pipe is not insulated as the customer told me not to worry about it. I recommend they reduce the amount of openings in the crawlspace and insulate this pipe.