Do I have a legal reason to break my lease due to some unresolved issues in my apartment?

I reported a broken air conditioner and didn’t get it repaired for 12 days after calling multiple times. Then last week, I came home to my main breaker that was tripped and wouldn’t come back on so I called to report and still haven't heard anything back. I got it fixed myself but for so they know, I am still without electricity. There could be another underlying problem of why it was tripped in the first place. When we moved, we were not told the property floods. Our neighbors told us the problem after moving in. Our neighbor who rents from the same company and I have reported the matter multiple times with no response. I had to dig a trench across the back of the property in a down pour to at least help remedy the problem. It helped but it still floods. Any time trying to get small stuff fixed has been a headache also.