Hubbard Mechanical Inc

I called Hubbard mechanics to repair my furnace which stopped working . Every time I was told someone will come to fix but they never give a time frame and no one shows up, the third time I was told that I am on their schedule and someone will come by end of the day but again no one showed up , the fourth time I called after two days and the guy who picked up the call said that they will not come this week and May be they will come next week, end of story they wasted my time without any help

I called for a service call and the OWNER told me they wont do business with me because the previous tenant of this building didnt pay their bill. I am floored, I honestly am lost for words.