Yes of course! In my country, it is hard to call a skilled workers in urgent. Usually, most of the carpenters here in my town are incapacitated to repair the house properly. Sometimes there are damage in their work because they are lack of skills, they only know the basic. Not to degrade them but this is really what happens in my town.
In Bob's repair, clients has assurance that the skilled workers have expertise on their work. They can easily manage if there are troubleshoot and aware of the unnecessary damage.