I Need Service!

I cannot seem to find any cell phone companies that give me great service where I live. I have now gone through three different places because I literally get one bar, sometimes none whenever I am at home. Despite the fact that it comes in perfect everywhere else, I really need a phone at home in case of emergencies. I got offered to go on a plan with my boss at Mansfield escort agency but I’m worried if that doesn’t work than he will have to pay a large fee in order to disconnect it. I am completely lost now on what to do. I refuse to pay for a home phone and a cell phone but I have three children here and would be devastated if I could not call out if something was to ever happen to than. I am so angered I almost feel like moving just to get good service!