My Murano had a bad connector powering the AC Compressor. Turns out, that connector is impossible to buy - it only comes with the wiring harness. Harvey's tried many different ways to find the connector and ultimately created a wiring bypass to save me the $2k+ wiring harness replacement. They went above and beyond in their efforts. Harvey, himself, got involved to make sure we were taken care of.
My only critique is that communication wasn't always 100% perfect. They were so busy trying to get my problem fixed that sometimes they weren't fully communicating the complete story. (Although they did document the issues thoroughly on the paperwork.)
I HIGHLY recommend Harvey's for their extraordinary effort. And I also recommend that you ask questions along the way. They are so friendly that you are sure to get a detailed explanation as long as you ask. (And read the notes they write on the paperwork.)