I'm all for stricter enforcement of immigration laws, but don't play that dime store populist BS because some of us don't have the time (or the talent) to clean our houses, mow our lawns, etc.
As long as you can pay minimum wages, their social security and provide them a health insurance policy or pay them enough that they can afford one --- but then with that you should be able to afford an American employee. What you should not expect to do is bring in your dirt-cheap laborers and have the taxpayer provide free health care and all the rest for them.