Hall's We Clean Service

I'm not usually one to vent, but this situation deserves an exception. On June 26th, I had Hall's provide me with a quote to pressure wash my house. In July, I asked them about also cleaning off my roof and they said they would have to come back out to quote that as well. I just called them to book the job and they refused to do the work. They said that their quote is only good for 30 days and they estimate it costs them $40 for every quote and since my quote expired they would have to quote it again and they are unwilling to do that. So by Hall's math, they don't want my $820 because it cost them too much to quote it. It must be nice to have so much work that you can turn away business for such a crappy reason.