I happened to be looking at the Juraforum site and I tried their translator database. I searched for a translator from German to English, living in Germany and specializing in law.
There were three results: the second was a company in Hamburg and the third a woman in Lauf, but the first, in bold (unlike the others) was Max Mustermann. I see he also does Czech.
Anschrift Musterstr. 1
12345 Musterort
Deutschland
Wegbeschreibung
Telefon 123456
Telefax 123457
Homepage http://www.Ihre-Homepage-Adresse.de
E-Mail Ihre@email-adresse.de
Übersetzerabschluss:
Musterabschluss
Muttersprache:
Deutsch
Fachbereiche:
Computer/Informatik/Telekommunikation
Recht allgemein
Politik/Geschichte allgemein
Sprachen:
Deutsch « » Englisch
Deutsch « » Tschechisch