I need to replace a leaking main water supply line. The current line would a big expensive job to replace. Got a quote of approximately $3000 for a trenchless replacement job.
The guy did mention that I could save a lot of money if I ran a new line in put it in myself, then just pay a plumber with the right tools to hook it up.
He recommended using PE pipe.

Anyone know where I can buy 1" PE pipe online? I live in a small town and the nearest Home Depot does not carry it.
Also, are their DIY fittings I can use or do I need to have a plumber install fusion fittings.

thanks