Not bad place to start a technical career. Good for young single guys who maybe still live at home since the pay is barely above minimum wage especially if you are on-call and getting no overtime pay.
You quickly learn the pay is low and hours long for Field Techs. Privately owned company - very little interest from owner in much except how much money he can make by paying as little as possible for talent.
Some good guys have come and gone. Nothing really going to keep you there if you are smart and want more. Management cannot and will not try and retain talent.