Not sure exactly what you're expecting, but usually, when cellular reception is weak, the carrier company, in your case Verizon, can provide (usually for a fee), a small cell, or
femtocell, to give you the equivalent of a small cell tower in your home. It's not a repeater. It's a small cellular site, which generates it's own signal. For connectivity, they do not connect to other cellular towers directly, they connect using your existing broadband internet connection.