I am weighing the options in dealing with replacing an entire tubing system this fall.

Option #1. Do it all myself and will probably take 2 years to complete.

#2 Have the whole woods custom tubed.

#3 Hire only the surveying, i.e. layout done.

#4 Hire the surveying, layout, and mainlines and I do the rest.

I am asking: Does Leader or someone reputable do just the layout, marking, and or only mainline install? I am quite capable of installing the 5/16" lines and drops. I am having an issue with where to run the mainlines etc. I have quite a screwed up topographical woods and am interested in some professional assistance. If anyone has had only partial work done by a professional, I'd like to hear. Thanks. What is the cost for partial jobs? You don't have to be specific but a ballpark range.