Getting advertisements for HVAC services in the mail

I’m not sure what has been going on lately, but I have been getting several advertisements in the mail, and most of the advertisements that have been getting in the mail have been for heating and AC companies. Then they keep asking myself and others things like, do you need your heating program tuned up? Would you like to know how to save on your AC bills this summer? How I ended up getting these has been confusing me for some time now. I never signed up for any heating and AC program magazines. The ads just started showing up in my mailbox one day. I wasn’t sure what I was going to do with all of them. I just threw most of them away, since I did not think I would ever use them. That changed one day when I did have to use a heating and cooling contractor to service our cooling system. The AC program had been making odd noises and I would need to get to the bottom of it to see what was causing it. To do this I was going to need a coin professional so I contacted one of the HVAC businesses I saw displayed in the magazines. To my surprise, they offered the first service appointment free. The specialist came out, and went to our unit and repaired it. I did not know when I got the service for free, but I was genuinely glad that I did.

Air conditioning filter