---
title: "MB Effizienzkeller GmbH"
canonical: "https://www.metaintro.com/company/mb-effizienzkeller-gmbh"
language: "en"
industry: "Building Construction"
headquarters: "Frankenberg/Eder, DE"
website: "https://www.mb-keller.de/"
open_roles: 3
---

# MB Effizienzkeller GmbH

Individuelle Fertigkeller ✓ Betonfertigteile nach Maß ✓ Weiße Wanne ✓ Stressfrei bauen mit MB Effizienzkeller – jetzt informieren!

## Open roles

- [Concrete and Reinforced Concrete Worker](https://www.metaintro.com/job/fitter-assembler-at-mb-effizienzkeller-gmbh-12d20f8c-b55f-5ab0-b4bc-5510f10db433) — Waldmohr, Rhineland-Palatinate, Germany
- [Precast Concrete Installer / Construction Worker (m/f/d)](https://www.metaintro.com/job/installer-at-mb-effizienzkeller-gmbh-f627f7d9-d2b9-5cb5-9547-412e4a427a1e) — Waldmohr, Rhineland-Palatinate, Germany
- [Precast Concrete Installer](https://www.metaintro.com/job/installer-at-mb-effizienzkeller-gmbh-d954b708-8bde-514b-9e9d-4ddc631d8c6d) — Waldmohr, Rhineland-Palatinate, Germany

[View all 3 roles](https://www.metaintro.com/company/mb-effizienzkeller-gmbh/jobs/all)

## Skills they ask for

Most frequent across open postings.

### Tech stack

- **Analytics:** Google Analytics 4, Google Tag Manager
- **Libraries:** jQuery, Bootstrap, D3.js

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## Questions about MB Effizienzkeller GmbH

### Is MB Effizienzkeller GmbH hiring?

Yes. As of November 4, 2026, MB Effizienzkeller GmbH has 3 open roles on Metaintro. The most are in Architecture and Construction (3).