Are there any friends who are doing HVAC in the United States in 211? How is this job?

I have worked in this company, and the recruitment information is quite different from the actual situation. The work intensity is very strong, and there is almost no rest. There is only about half an hour to eat at noon, and it is almost time to go to work after eating. Two shifts, often working overtime, long day jobs are available, but rarely. It is said that long day jobs are given priority to two shifts, and it is said that it can be adjusted later. In fact, it is all a fool, and it is almost impossible to adjust. There is a large turnover of personnel, so people are being recruited all year round, and there is a date limit for resigning. If you want to resign, you will be embarrassed to find the team leader and supervisor, and you will find reasons to delay. If you don't believe it, you can try it yourself. It is not recommended to enter this company.