
Engineering office for planning of Building Technical Equipment (BTE/MEP) across all HOAI phases, including 3D/BIM.
Helmel Ingenieure GmbH
Vlotho (DE)New on Amplifa
About Helmel Ingenieure
Helmel Ingenieure GmbH is an engineering office founded in Vlotho in 2024, specializing in planning services for building technical equipment. The range of services includes the planning of heating, ventilation, sanitary, and air conditioning systems including control technology, existing conditions surveys, and renovation concepts, 3D/BIM planning, as well as site supervision and documentation. The office processes all performance phases 1 through 9 according to HOAI for new construction and renovation projects. Planning focuses on industrial and logistics halls (including chilled storage areas), administrative buildings, supermarkets, as well as hotel and residential construction; in addition, projects in the food industry and healthcare are handled. Target clients are commercial property owners, architects, general planners, general contractors, as well as planning and engineering offices throughout the Federal Republic of Germany. Founded by Roman and Viktor Helmel, the office combines many years of practical experience from construction sites, specialized planning, and project management; standard 3D planning is used in all trades to detect collisions early.
- Site
- Vlotho
- Processes
- Planning of heating, ventilation, plumbing, and air conditioning systems including control, Existing conditions surveys for renovation measures including renovation concepts, 3D / BIM Planning, Site supervision and documentation, Basic Survey (HOAI Performance Phase 1), Preliminary Planning (HOAI Performance Phase 2), Design Planning (HOAI Performance Phase 3), Permit Planning (HOAI Performance Phase 4)
- Materials
- 3D / BIM Planning, HOTTGENROTH RUKON TGA Plus, BricsCAD, AVAPLAN
- Certificates
- VDI 6022 Category A (Room Air Hygiene), VDI 6023 (Drinking Water Hygiene)
- Founded
- 2024
- Industries
- Industrial and Logistics Halls, Administrative Construction, Retail (Supermarkets/Specialty Stores), Hotel and Residential Construction, Food Industry, Healthcare
- 01
Basic Survey (HOAI 1)
- 02
Preliminary Planning (HOAI 2)
- 03
Design Planning (HOAI 3)
- 04
Permit Planning (HOAI 4)
- 05
Execution Planning (HOAI 5)
- 06
Preparation for Tendering (HOAI 6)
- 07
Participation in Tendering (HOAI 7)
- 08
Site Supervision (HOAI 8)
- 09
Site Management (HOAI 9)
Software and Planning Tools
3D / BIM Planning
Standard 3D planning in all trades using Dalux as BIM viewer for early collision detection.
HOTTGENROTH RUKON TGA Plus
Drawing and calculation software for BTE/MEP planning.
BricsCAD
Drawing software for building technical equipment.
AVAPLAN
Tendering software for tender preparation.
Locations
Vlotho
DEHeadquarters / Engineering Office
- HOTTGENROTH RUKON TGA Plus
- BricsCAD
- Dalux (BIM Viewer)
- AVAPLAN
- various BTE/MEP layout and calculation tools
Areas of Expertise


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning of heating, ventilation, plumbing, and air conditioning systems including controlEngineering | – | – | – | – | – |
| Existing conditions surveys for renovation measures including renovation conceptsEngineering | – | – | – | – | – |
| 3D / BIM PlanningEngineering | – | – | – | – | – |
| Site supervision and documentationEngineering | – | – | – | – | – |
| Basic Survey (HOAI Performance Phase 1)Engineering | – | – | – | – | – |
| Preliminary Planning (HOAI Performance Phase 2)Engineering | – | – | – | – | – |
| Design Planning (HOAI Performance Phase 3)Engineering | – | – | – | – | – |
| Permit Planning (HOAI Performance Phase 4)Engineering | – | – | – | – | – |
| Execution Planning (HOAI Performance Phase 5)Engineering | – | – | – | – | – |
| Preparation for Tendering (HOAI Performance Phase 6)Engineering | – | – | – | – | – |
| Participation in Tendering (HOAI Performance Phase 7)Engineering | – | – | – | – | – |
| Site Supervision / Construction Supervision (HOAI Performance Phase 8)Engineering | – | – | – | – | – |
| Site Management (HOAI Performance Phase 9)Engineering | – | – | – | – | – |
Additional services
Quality and Certifications
Quality standard is based on high planning quality, punctuality, and certified specialists: Roman Helmel is certified for room air hygiene category A according to VDI 6022, Viktor Helmel for hygiene in drinking water systems according to VDI 6023.
| Evidence | Vlotho |
|---|---|
| VDI 6022 Category A (Room Air Hygiene) | |
| VDI 6023 (Drinking Water Hygiene) |
History
- 2024
Foundation in November 2024 by Roman and Viktor Helmel
- 2025
Relaunch of the web presence (Website online since January 2025)