So f/u to my post the other day.....next time I wll use my neighbor's cleaning service but they weren't available and I was dying for a good deep spring cleaning. So they are here now. Do i tip them? I feel like I should because they work for a company and don't have their own business. It's pricey though so if that's not the norm I am ok with not tipping. It's $70 an hour and they are here for almost two so far.