Dear Eric: My husband and I live next door to a family that, when having work done at their house, tends to use low-wage, unlicensed workers. We found out they are getting their driveway repaved. The men we saw with our neighbor were in an unmarked truck and may not be professional concrete workers. I said to my husband that if they start jackhammering into the driveway without calling the utility company to get the underground utilities marked, I was going to call the utility company.