There are shops that can make those hoses (they do a lot of hydraulic work). I just had to have mine repressed for my AC system due to a massive leak and they did it in a few hours. You can just take your old hoses into them and they will repress them and pressure test to new or put new fittings on.

Here's one I found in Tempe. Comoso, The Hose Authority...1320 S Priest Dr #107 Tempe, AZ 85281

(602) 437-8799