Interesting simple design. Try using pure CSS rather than tables. Tableless designs often look a lot nicer.
Try adding additional pages explaining each service rather than just providing a list.
I recommend making a contact form to hide your email address from spammers out there.
In the breadcrumb navigation (You are here -> hyman.sytes.net -> Home), I recommend converting the hyman.sytes.net to the name of the Home Page and I don't think its necessary to have --> Home on the home page since the base crumb already handles that.
Overall, design is pretty good.