What is procedure to recharge R134a in a 1995 Chevy Cavalier?

Answer 1

a*****e, 1)you don't need tools and 2)you don't know about someones skill level.  You can buy a kit from the auto parts store called "Auto A/C Recharging Kit for Dummies"  and do the job yourself.  $25 or you can can take it to a "professional" and pay any from $130 to $200.