Unprofessional (UPDATED on 9/24)
I can't say whether they perform good work or not, what I can say is that after coming to the house and discussing the project, I never heard back from them. I left numerous messages asking when they would be able to provide me with a quote, but never heard back. It did make me wonder if this is how they treat POTENTIAL clients, how responsive would they be once they got my money?
You might also check out the note from another customer on complaint.com.
I'd stay clear.
UPDATE: I did eventually receive a detailed proposal from the company but did not elect to use them to do the job.