Stop in for a cup of coffee

64 AAR Valiant said
Had my a/c serviced in April. 10 year old system.
Never an issue. It struggled to get it to stay below 80 yesterday afternoon till the sun went down.
Shows 71 now.
Today it's going to hit triple digits

Did they just do a recharge?
I replaced my starter cap a few weeks ago and it all works fine, just not getting cold enough after all these years