u/EngineConstant7926

I've posted here quite a few times for help since moving into our double-wide because professionals never seem to want to work on mobile homes 🙄 husband and I are going to have to do a pretty big project ourselves and it made me start to wonder just how many fixes we'll have to figure out on our own. What are the biggest or least expected things you've had to fix on your home because 1)it was impossible to find someone else to do it or 2) they gave you the "I don't want this job" price?

We had our AC unit serviced yesterday, only thing of note was that the coil was dirty. He cleaned it off and also checked the indoor heating/cooling system as well but there were no concerns with it. This morning I noticed a low hum coming from the indoor unit even though the AC wasn'trunning, so I checked it out and realized it was coming from the transformer. It's a very low hum and the transformer is warm to the touch but not hot, and there is no burning smell. I should be good to just monitor it right? Really don't want to pay to have someone come out again if it's nothing.