I have wasps building a nest in a space between the front porch and front of my home. They appear to be flying behind the siding but I'm not sure. I've had 2 pest removal companies come out and inspect. The best they said they could do was seal up the gap, though that will not guarantee that the wasps inside will not try to get out another way, for example, through the house. 

I am looking for someone to remove siding, the wasp nest and seal up the gap to prevent future nests and replace the siding. I have attached a picture for reference. It will require a ladder to access.