
Fire safety | Smoke ventilation | Building work
Germany-based service partner
Technical building services based in Germany
MHANNA supports operators, facility teams and property managers with practical technical work in existing buildings. Smoke ventilation and fire safety remain the main speciality.
Selected work in France and wider Europe is reviewed on request and depends on scope, insurance and local requirements.
SERVICES
Technical services for existing buildings.
Fire safety, smoke ventilation, rooflights, solar support and renovation work. One contact reviews the situation, agrees the scope and carries out the next step clearly.

Featured service
Fire Safety & Smoke Ventilation
Smoke ventilation systems, fire alarm support and clear coordination for existing buildings.
Learn more- 02
Rooflights & Lichtband Systems
Rooflights, skylights and daylight band systems for technical roof work and replacements.
- Daylight systems
- Skylights
- Roof access
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Solar Installation Support
Practical roof-side support for solar installations, access and mounting coordination.
- Mounting support
- Roof coordination
- Access
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Renovation & Building Maintenance
Building repairs, renovation support and technical maintenance for residential and commercial properties.
- Repairs
- Upkeep
- Technical coordination
GALLERY
Project gallery
A look at completed work around smoke ventilation systems, smoke extraction, rooflights, maintenance and other technical building solutions.
Discover our services
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ONE PARTNER
One contact for connected work.
Many tasks share the same access routes, roof areas, safety systems and operator documents. MHANNA keeps assessment, execution and recommendations with one technical contact.
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Smoke and heat exhaust maintenance and fire safety as the lead speciality
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Rooflights and Lichtband work where needed
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Solar support and renovation tasks checked against site conditions
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Clear coordination for operators, property managers and facility teams
Cross-border project support
Selected projects in France and related European markets can be reviewed on request, subject to scope, insurance and local requirements. The main service base remains Germany.
WHY MHANNA
Founder-led coordination with clear scheduling and documented work.
Operators need short communication paths and usable feedback. MHANNA connects technical assessment, practical execution and clear next steps for maintenance, faults, replacement and building work.
- ✓ Direct coordination with the technical lead
- ✓ Germany-based scheduling for agreed work
- ✓ Practical recommendations based on actual site conditions
- ✓ Documented work where agreed or required for the case
- ✓ Strongest speciality in smoke ventilation and fire safety
PROCESS
How the process works.
A clear process helps clients move from the first issue to a practical decision without unnecessary back and forth.
- 01
Enquiry and first assessment
You send the location, building type, service area, useful photos and the current issue or objective.
- 02
Site appointment or technical check
Access, visible condition, relevant components, nearby trades and available documents are checked according to the agreed scope.
- 03
Execution or next-step recommendation
MHANNA carries out the agreed work or gives a clear recommendation for repair, replacement, coordination or further specialist checking.