
Service provider for technical building equipment, fire protection, and maintenance, as well as core drilling and duct renovation work.

Dreizehnhochzwei GmbH
Limeshain-Rommelhausen · KarbenNew on Amplifa
About Dreizehnhochzwei
Dreizehnhochzwei GmbH is a construction and technical service provider based in Limeshain-Rommelhausen and has a centrally located base in Karben. The range of services includes troubleshooting for construction projects, technical building equipment (TGA) throughout all HOAI performance phases from basic assessment to facility management, preventative and structural fire protection, and the design and execution of construction services in new builds and renovations. Further services include maintenance and upkeep according to DIN 31051, pipe and sewer cleaning, non-invasive pipe and duct renovation, TV inspection with 3D plan creation, and tightness testing, as well as core drilling with diameters from 10 to 1,000 mm in water-cooled and dry execution. Customers are public and private clients, as well as general contractors, including hotels, congress, and office properties in the Rhein-Main region. In addition to execution, the company offers energy and room climate design, development consulting, fire protection concepts, fire and escape route planning, and personnel placement in construction management.
- Site
- Limeshain – Rommelhausen
- Processes
- Water-cooled and dry core drilling with drilling rig (horizontal/vertical/oblique/overhead), Sawing work (door/window openings), Demolition work with professional tools and extraction, demolition work, Drywall and masonry work, Pipe/Sewer cleaning, Non-invasive pipe/duct renovation (sleeveliner/sprayliner), TV inspection & 3D plan creation, Tightness testing of wastewater lines and manholes (air/water)
- Materials
- Core Drilling (Water-cooled and Dry), Non-Invasive Pipe and Duct Renovation (Sleeve/Sprayliner), TV Inspection and 3D Plan Creation, Tightness Testing
- Certificates
- Documented Maintenance and Inspections
- Industries
- Construction / TGA, Fire Protection, Facility Management
- 01
Consulting and Development Consulting
- 02
TGA Planning (HOAI LPH 1–9)
- 03
Design and Execution of Construction Services
- 04
Assembly and Building Services
- 05
Maintenance, Upkeep, and Inspection
- 06
Documentation and Protocoling
Services and Processes
Core Drilling (Water-cooled and Dry)
Horizontal, vertical, oblique, and overhead drilling with a drilling rig, diameters from 10 to 1,000 mm.
Non-Invasive Pipe and Duct Renovation (Sleeve/Sprayliner)
Renovation of wastewater lines without excavation, replacing complete pipe replacement.
TV Inspection and 3D Plan Creation
Digital status and function inspection and documentation of the pipeline network.
Tightness Testing
Testing of wastewater lines and manholes with air or water according to the requirements of the Water Resources Act.
Locations
Limeshain-Rommelhausen
DEHeadquarters (Dolmenring 18)

Karben
DELocation (Rodheimer Weg 20, according to homepage Headquarters)
Inside the production












Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Water-cooled and dry core drilling with drilling rig (horizontal/vertical/oblique/overhead)Engineering | – | Diameter up to 1,000 mm | – | – | – |
| Sawing work (door/window openings)Engineering | – | up to 74 cm deep | – | – | – |
| Demolition work with professional tools and extraction, demolition workEngineering | – | – | – | – | – |
| Drywall and masonry workAssembly | – | – | – | – | – |
| Pipe/Sewer cleaningAssembly | – | – | – | – | – |
| Non-invasive pipe/duct renovation (sleeveliner/sprayliner)Assembly | – | – | – | – | – |
| TV inspection & 3D plan creationTesting | – | – | – | – | – |
| Tightness testing of wastewater lines and manholes (air/water)Testing | – | – | – | – | – |
| Technical Building Equipment (TGA) Planning LPH1-LPH9 (KG410-KG480)Engineering | – | – | – | – | – |
| Maintenance and upkeep according to DIN 31051Assembly | – | – | – | – | – |
| Preventative Fire Protection (Assembly, Maintenance, Inspection of fire doors/gates, RWAs, fireAssembly | – | – | – | – | – |
| Structural Fire Protection (Fireproof barriers, fire doors, fire dampers)Assembly | – | – | – | – | – |
| Defect rectification from TÜV protocols and hazard prevention inspectionTesting | – | – | – | – | – |
Additional services
Reference customers
Quality
Maintenance and inspection work are documented; tightness tests are performed according to the requirements of the Water Resources Act. Certifications are not specified.
| Evidence | Limeshain-Rommelhausen |
|---|---|
| Documented Maintenance and Inspections |