Lawyer profile
Marcel Mommertz
Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Delheid Soiron Hammer PartGmbB, Aachen
- Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
- Overall rating 4.4 of 5
, from 91 reviews of the firm
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At a glance
- Opening hours
- Monday 08:00 to 17:00
- Tuesday 08:00 to 17:00
- Wednesday 08:00 to 17:00
- Thursday 08:00 to 17:00
- Friday 08:00 to 16:00
- Saturday closed
- Sunday closed
Sources: Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.4 of 5 Overall rating from 91 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Marcel Mommertz
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht)
- Regional bar association
- Köln
- Admitted since
- 6 November 2018
- Law firm
- Delheid Soiron Hammer PartGmbB
- Firm address
- Friedrichstr. 17-19, 52070 Aachen
- Phone
- 0241-946680
- Fax
- 0241-9466877
- info@delheid.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.a785a3e3-a690-4963-a183-1117f61fefc7.2e2c
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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