Kai Gero Hartmann

Construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Herbert Rechtsanwälte, Saarbrücken

Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
Overall rating 4.8 of 5, from 151 reviews of the firm

At a glance

Opening hours: Montag bis Donnerstag: 8:30 bis 13:00, 14:00 bis 17:00
Freitag: 08:30 bis 13:00, 14:00 bis 15:30

Sources: the firm's website, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.

Reviews of the firm

4.8 of 5 Overall rating from 151 reviews on 2 platforms. How we calculate the overall rating

Platform	Rating	Reviews	As of
Das Örtliche	5.0 of 5	2	21 October 2026 not counted separately: shares its reviews with golocal, counted only once
Gelbe Seiten	5.0 of 5	2	21 October 2026 not counted separately: shares its reviews with golocal, counted only once
golocal	5.0 of 5	2	21 October 2026
Google	4.8 of 5	149	22 October 2026

These reviews apply to the firm, not to individual lawyers.

Details from the official lawyer register

Name: Kai Gero Hartmann
Professional title: Lawyer (Rechtsanwalt)
Fachanwalt titles: Construction and architects' law (Fachanwalt für Bau- und Architektenrecht)
Regional bar association: Saarland
Admitted since: 28 June 2016
Law firm: Herbert Rechtsanwälte
Firm address: Dieselstraße 2, 66130 Saarbrücken
E-mail: kai.hartmann@rae-herbert.com
Website: www.rae-herbert.com
Identifier in the special electronic lawyer mailbox (beA): DE.BRAK.3b403dfd-6bc8-4853-bf99-6b550c7af2a0.b645

Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.

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