Disappointment as HVAC service providers fail miserably in their service

I am not an expert on air conditioning even though I was sure the replacement was perfectly done as well as I pointed out a few things to that effect

It had been a year since I had our heating as well as A/C equipment installed, the ductless multi-split had been a dream come true. Before having it installed, I had done a lot of research as well as consultations with an air conditioner worker, as well as through all that, I l gained more about air conditioner as well as the one that would serve myself and others best, then it was time for the annual air conditioner maintenance, so I called the air conditioner supplier from the local business to schedule it. I also needed to have our dial control equipment replaced with a digital one that I could control remotely even from work. The air conditioner workman came late the following afternoon with the up-to-date air conditioner gadget, and when he was doing the maintenance, I heard a loud bang as well as I hastily went to check. I was met by the sight of a blown-up unit; My jaw almost hit the floor, I could not understand how such a self-explanatory air conditioner maintenance had escalated to the mess that was before me, and on inquiring what was happening, he told myself and others that there was something wrong with the air conditioner replacement. I am not an expert on air conditioning even though I was sure the replacement was perfectly done as well as I pointed out a few things to that effect. When he realized I was not as clueless as he anticipated, he said that he specialized in commercial air conditioning programs but since they were currently short-staffed he was put on home calls for that day. I called the company as well as briefed them on what was happening, but they called back the guy as well as sent another one to finish the job as well as for an air conditioner maintenance to maintain what the other had messed up.
cooling industry