Very nice website. It preforms really well; images load up fast.
I have a view things I would like to bring to your attention.
When I first loaded the site I thought it was a site for woodworkers (making carvings and whatnot). I think it was the combination of the word craftsmen and the picture of the woodworking tools. That could just be me though, I pickup on the small things sometimes.
Two things I would have a look are your light boxes (the picture you click on isn't the picture that appears in the popup.) and the email links at the end of your service descriptions. They open the default mail client on the users computer which in my experience seems to never be setup. This leaves the user stranded.
I would also suggest styling the focused state for all of your links and form inputs. This allows users who use their keyboards to navigate your website.