
Well drilling using the dry drilling method, geothermal drilling, pump service and water analysis in the Frankfurt am Main region.

Alexander Mager Brunnenbau und Pumpenservice
Mörfelden-WalldorfNew on Amplifa
About us
Alexander Mager Brunnenbau und Pumpenservice is a well drilling company established for over 25 years, based in Mörfelden-Walldorf near Frankfurt am Main. Its range of services includes well construction using the dry drilling method for garden, domestic and geothermal wells, geothermal drilling using the water/water method with extraction and injection well systems, groundwater lowering and dewatering for excavation pits, as well as water analysis and water treatment including standards-compliant water sampling from drinking water wells in accordance with DIN EN ISO 19458. In pump service, the company provides consulting, sales of new and used pumps, installation, maintenance, troubleshooting and repair – from hand lever pumps and submersible pumps to pressure boosting, fire-fighting and heating pumps. Customers include private customers, commercial customers, municipalities and construction companies. The operating radius extends to approx. 50 km around Frankfurt am Main, preferably in flat to slightly hilly regions.
- Site
- Mörfelden-Walldorf
- Processes
- Well construction using the dry drilling method (garden wells, domestic wells, geothermal wells), Geothermal drilling using the water/water method (extraction and injection well system), Pump service: consulting, sales, installation, maintenance, troubleshooting and repair of pumps and, Installation of pumps, control systems, expansion tanks and systems for water and geothermal energy, Water analysis (physical, chemical and microbiological parameters), Water treatment (filtration, pH correction), Water sampling from drinking water wells in accordance with DIN EN ISO 19458, Groundwater lowering / dewatering for excavation pits
- Materials
- Dry drilling method, Water/water method, Water sampling according to DIN EN ISO 19458
- Certificates
- DIN EN ISO 19458 (sampling)
- Industries
- Private customers, Commercial customers, Municipalities, Construction (excavation pits/dewatering), Heating technology/geothermal energy, Heating technology/geothermal energy for new buildings and energy-efficient
- 01
Consulting and planning
- 02
Drilling (dry drilling method or water/water method)
- 03
Well and system construction
- 04
Installation of pumps, control systems and expansion tanks
- 05
Commissioning
- 06
Water analysis and treatment
- 07
Maintenance and repair
Services and Methods
Dry drilling method
Drilling method for garden, domestic and geothermal wells in the Frankfurt region.
Water/water method
Geothermal energy extraction via extraction and injection wells with groundwater as the energy source.
Water sampling according to DIN EN ISO 19458
Standards-compliant sampling from drinking water wells with legally reliable documentation.
Location
Mörfelden-Walldorf
DEOffice, warehouse, spare parts
Service Areas

Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Well construction using the dry drilling method (garden wells, domestic wells, geothermal wells)Engineering | – | – | – | – | – |
| Geothermal drilling using the water/water method (extraction and injection well system)Engineering | – | – | – | – | – |
| Pump service: consulting, sales, installation, maintenance, troubleshooting and repair of pumps andAssembly | – | – | – | – | – |
| Installation of pumps, control systems, expansion tanks and systems for water and geothermal energyAssembly | – | – | – | – | – |
| Water analysis (physical, chemical and microbiological parameters)Testing | – | – | – | – | – |
| Water treatment (filtration, pH correction)Engineering | – | – | – | – | – |
| Water sampling from drinking water wells in accordance with DIN EN ISO 19458Testing | – | – | – | – | – |
| Groundwater lowering / dewatering for excavation pitsEngineering | – | – | – | – | – |
Additional services
Quality and Standards
Water samples are taken in a standards-compliant manner in accordance with DIN EN ISO 19458; results are documented with legal certainty. Water analyses cover physical, chemical and microbiological parameters.
| Evidence | Mörfelden-Walldorf |
|---|---|
| DIN EN ISO 19458 (sampling) |
History
Establishment as a well drilling company in the Frankfurt am Main region; active for over 25 years