
Building construction and renovation company for residential home construction, old building renovation, concrete and natural stone work as well as sewage treatment plant construction

Mahn Hochbau & Sanierung GbR
01877 RammenauNew on Amplifa
About us
Mahn Hochbau & Sanierung GbR is a construction company based in Rammenau in the Upper Lusatia region that has been providing construction services in Bischofswerda, Dresden, Bautzen and the surrounding area since the year 2000. The portfolio of services includes residential home construction, turnkey construction, basement construction, old building renovation with facade design and damp-proofing, basement waterproofing as well as energy-efficiency refurbishment. In addition, planning, project engineering, construction supervision and energy consulting are offered as engineering services. In the field of concrete work and civil engineering, the company carries out outdoor facilities, paving work, stairs and natural stone work, including monument-appropriate renovations at schools and public buildings. In cooperation with Bergmann Clean Abwassertechnik GmbH, Mahn Hochbau & Sanierung offers fully biological small sewage treatment plants of the WSB®clean system in concrete or glass-fibre reinforced plastic (GFRP), from earthworks to landscaping. Execution is carried out by master craftsmen and experienced skilled workers.
- Site
- Rammenau
- Processes
- Residential home construction, turnkey construction & basement construction, Old building renovation, facade design & damp-proofing, Planning, project engineering, construction supervision & energy consulting, Outdoor facilities, paving & stairs, Concrete work & civil engineering, Fully biological sewage treatment plants (WSB®clean), Natural stone and concrete work, Residential home construction
- Materials
- Beton, Naturstein, GFK (glasfaserverstärkter Kunststoff), Concrete, Glass-fibre reinforced plastic (GFRP), Natural stone
- Founded
- 2000
- Industries
- Housing construction, Commercial customers, Public buildings, Wastewater technology, Construction industry, Commercial construction
- 01
Planning and project engineering
- 02
Cost estimation and energy consulting
- 03
Construction supervision and execution
- 04
Warranty and support
Materials and construction methods
Concrete
Material for residential home construction, basement construction, foundations, civil engineering and sewage treatment plants.
Glass-fibre reinforced plastic (GFRP)
Material option for tanks of fully biological small sewage treatment plants WSB®clean.
Natural stone
Material for stairs, walls and monument-appropriate renovation work.
Location
Rammenau
DEAdministration and project office
- Materials
- Beton, GFK, Naturstein
Construction services





Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Residential home construction, turnkey construction & basement constructionAssembly | – | – | – | – | Beton |
| Old building renovation, facade design & damp-proofingAssembly | – | – | – | – | Naturstein |
| Planning, project engineering, construction supervision & energy consultingEngineering | – | – | – | – | – |
| Outdoor facilities, paving & stairsAssembly | – | – | – | – | Naturstein, Beton |
| Concrete work & civil engineeringAssembly | – | – | – | – | Beton |
| Fully biological sewage treatment plants (WSB®clean)Assembly | – | – | – | – | Beton, GFK (glasfaserverstärkter Kunststoff) |
| Natural stone and concrete workAssembly | – | – | – | – | Naturstein, Beton |
Additional services
Reference customers
History
- 1981
Start of project engineering and construction management activities by Andrea and Steffen Mahn
- 2000
Foundation of Mahn Hochbau & Sanierung