I have installed a brand new 3 zone mini split ductless system for my addition. All the lines are in place and all electrical is connected. All that is needed is to properly test for leaks and pressurize/start up the system. How much time would this take if there are no issues and how much would I expect to pay for such service? I had someone quote $800.00 for this which I find ridiculous but maybe I am wrong? Could anyone recommend a technician in my area who would do this job for a decent price? Or can anyone point me to online tutorial how to do this myself? I think it would be cheaper to buy the tools than $800. I am in Hamilton, Ontario.