I am a sizable request of doing things yourself which is why I have recently been telling all of our friends about Heating & A/C forums.
I have told our friends how pressing I think it is to learn about their Heating & A/C systems before something goes wrong.
I was told when I got our new oil furnace installed that the best thing you can do to keep your Heating & A/C plan running a long time is preventative maintenance, then since I have gotten our oil furnace installed I have not had to call our Heating & A/C corporation at all, and it has been 5 years. I l acquired online how to switch our oil furnace air filters and how to do minor repairs. I have had to replace some small Heating & A/C parts however nothing that took more than a few hours. I have l acquired so much online about our oil furnace that I absolutely guess like I am an expert. Sometimes people will ask myself and others about our Heating & A/C plan and how I keep it so nice, and I always tell them that I spend a few hours on Heating & A/C forums every so often. Another great thing about studying Heating & A/C articles online is that you can learn from other people and people will offer to help you. I have really saved hundreds of dollars by not having to call an Heating & A/C corporation everytime something small happens with our oil furnace. I have even had neighbors ask if I could come check out their oil furnace! A quick search on the internet for Heating & A/C forum or something like that should pull up a bunch of articles for you, and then you can get more particular and search for things like A/C repair!