Best Oven Repair in Tulsa OK

I hired Airco to install a exhaust fan in my bathroom and quite certainly it has been the worst choice I have ever made . I should have seen the red flags when I call to schedule the service and the woman on the phone told me a tech would be by sometime in the afternoon instead of giving me an actual time block.The fan looked fine and I gave them payment only to realize when walking out of the bathroom that the tech had taken a chunk out of my wall while installing the new switch. He only admitted to the damage once confronted. He then told me that since I already paid for the job that if I wanted him to fix it that it would be an extra cost. I obviously called airco and was told I would have to wait for a manager to call me back.Never in my life have I had a company tell me that I needed to pay them to repair something they damaged.The next morning the tech who damaged my property called me saying he was headed to my house to provide a quick fix that just the day before was going to cost me over $100. I told him no as that is incredibly unprofessional for anyone to come to my house without scheduling it with me first. I called airco again and they let me know that no one had been scheduled to come to my house. So this tech was doing this on his own to try to save face from his mistake.I spoke with 3 separate people before the manager finally calledme. The resolutions they offered have not been satisfactory and I am still working with them to find a solution.Overall this whole process have been a nightmare with the cherry on top being that the fan they installed doesn't actually provide much ventilation.