After contact them I found that I need contract, the pest control company offer us one time visit and other package that will be benefit for them and also for me too. They are have several package that you should pay high. They are something like blood sucker. I try only one time visit and want to see result first. I am not expecting the rodents will be stay away forever from my house for this campaign. I just want to make them leave first and find their indoor nest. After that I will do DIY pest control by cleaning house and also use trap and safe chemical to prevent them come back to my house.
I found the list of great company with lots of option and pricing for pest control at gombology. They are really great collecting that list with their several considerations.
I hope they will be coming here soon. And can't wait to see the result.