you are a little late to the game, they have banned the use of pesticdes in your provence on lawns.
The State of Maryland is going to a reduced nutrient/pesticide program for all state buildings and highways. We just got an email for the State highway department banning to use of fertilizers, effective immediately. This is great for us though
TruGreen was, I don't know if they are doing now, spending five minutes at each visit pulling as many weeds as they could in 5 minutes in Ontario. Its called a manual pesticide