I could not believe what happened the last time I had scheduled a heating and air conditioning system tune up and check up with my independent heating and air conditioning contractor.
He ended up showing up at the wrong time and the wrong day! Something had got messed up with his computer system scheduler and somehow it had me scheduled for a late morning appointment on a Saturday when the original heating and air conditioning appointment was set for Monday afternoon when I got home from work! The heating and air conditioning contractor apologized up and down for the mistake.
However, I figured since I was not doing anything and had some time to kill, he may as well do the heating and air conditioning system tune up and check up while he was there. So I let him in to do the HVAC tune up and check up. I am actually quite glad that I did because it turned out my central heating and air conditioning system had some issues that were brewing. These issues could have caused me to have a heat and a/c system breakdown and possibly even cost me needing to get a brand new and up to date central heating and air conditioning system unit. So the sooner the issue was detected the better. Even if it was only a few days sooner. I scheduled another heat and a/c appointment to have everything done that needed to be done to fix it and he was on his way. Sometimes mistakes work out in your favor.