
Engineering office for structural design, building technical inspection, and holistic engineering services in the construction industry.

Diplomingenieure Wombacher-Kempf-Hondl Beratende Ingenieure PartGmbB
Aschaffenburg (Schlossberg 4e, 63739)New on Amplifa
About the Engineering Office
Diplomingenieure Wombacher-Kempf-Hondl is an engineering office for civil engineering based in Aschaffenburg, founded around the turn of the year 1990/1991. The office offers holistic engineering services in high-rise and civil engineering, including structural design, building technical inspection, building physics, fire protection concepts, construction in existing buildings, Safety and Health at Work Coordination (SiGeKo), property maintenance support, as well as demolition and deconstruction planning. Projects include industrial and commercial construction, civil engineering such as bridges and transport routes, municipal construction projects, residential construction, and railway construction; clients are authorities, private clients, ecclesiastical organizations, craftsmen, and industry. Management is held by consulting engineers Dr.-Ing. Frank Ritter, Dr.-Ing. Stefan Kempf, and Dipl.-Ing. Norbert Hondl, all registered in the specialist lists of the Bavarian Chamber of Civil Engineers and the Chamber of Engineers Hesse. Dr.-Ing. Stefan Kempf is a checking engineer and expert for structural stability (Massive Construction), as well as a checker for building technical reports in railway construction.
- Site
- Aschaffenburg
- Processes
- Structural Design, Building Technical Inspection, Building Physics, Fire Protection (Fire Protection Concepts), Construction in Existing Buildings, SiGeKo (Safety and Health at Work Coordination), Property Maintenance Support, Demolition and Deconstruction Planning
- Materials
- Structural Design, Building Technical Inspection, Building Physics, Fire Protection, Construction in Existing Buildings, SiGeKo, Property Maintenance Support, Demolition and Deconstruction Planning
- Certificates
- Member of Bavarian Chamber of Civil Engineers, Member of Chamber of Engineers Hesse, Expert for Structural Stability (Massive Construction), Checker for Building Technical Reports in Railway Construction, Mediator in Construction (IngKH), Expert Planner for Maintenance of Concrete Components (ABB-SKP)
- Founded
- 1990/1991
- Industries
- Industrial and Commercial Construction, Civil Engineering (Bridges, transport routes, infrastructure), Municipal Construction Projects, Residential Construction, Construction in Existing Buildings, Railway Construction
- 01
First Idea and Preliminary Planning
- 02
Structural Design and Statics
- 03
Building Technical Inspection
- 04
Building Physics and Fire Protection
- 05
SiGeKo and Site Supervision
- 06
Execution and Property Maintenance Support
Service Areas and Methods
Structural Design
Proof of stability, usability, and durability of buildings from preliminary planning to implementation.
Building Technical Inspection
Independent verification of static calculations and execution documents by accredited checking engineers.
Building Physics
Holistic planning in the areas of thermal, moisture, acoustic, and fire protection.
Fire Protection
Creation of fire protection concepts to protect people, limit fire spread, and support effective fire fighting operations.
Construction in Existing Buildings
Load-bearing capacity analyses and retrofitting concepts for renovation, conversion, and expansion of existing structures.
SiGeKo
Legally mandated coordination of safety and health protection measures on construction sites.
Property Maintenance Support
Regular condition analysis and support for owners regarding value preservation and development.
Demolition and Deconstruction Planning
Structural assessment, hazardous material investigation, and deconstruction concepts in compliance with legal regulations.
Site Supervision
Monitoring of construction projects through all phases, focusing on cost-effectiveness and functionality.
Mediation in Construction
Conflict resolution in the construction industry through certified mediators.
Location

Aschaffenburg
DEEngineering office for civil engineering (Headquarters)
- Materials
- Structural Design, Building Technical Inspection, Building Physics, Fire Protection
- Construction Planning Software
- Testing and Calculation Tools
Project Areas


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Structural DesignEngineering | – | – | – | – | – |
| Building Technical InspectionPrüfung | – | – | – | – | – |
| Building PhysicsEngineering | – | – | – | – | – |
| Fire Protection (Fire Protection Concepts)Engineering | – | – | – | – | – |
| Construction in Existing BuildingsEngineering | – | – | – | – | – |
| SiGeKo (Safety and Health at Work Coordination)Engineering | – | – | – | – | – |
| Property Maintenance SupportEngineering | – | – | – | – | – |
| Demolition and Deconstruction PlanningEngineering | – | – | – | – | – |
Additional services
Qualifications and Professional Licensing
All three partners are members of the Bavarian Chamber of Civil Engineers and the Chamber of Engineers Hesse and are listed in the specialist lists for construction approval rights, liability for structural stability, fire protection, and sound insulation, recurring building inspection, checking experts for structural stability (massive construction), and SiGeKo according to site regulations.
| Evidence | Aschaffenburg |
|---|---|
| Member of Bavarian Chamber of Civil Engineers | |
| Member of Chamber of Engineers Hesse | |
| Expert for Structural Stability (Massive Construction) | |
| Checker for Building Technical Reports in Railway Construction | |
| Mediator in Construction (IngKH) | |
| Expert Planner for Maintenance of Concrete Components (ABB-SKP) |
History
- 1990/1991
Founding of the engineering office by Dipl.-Ing. Burkhard Wombacher, Dipl.-Ing. Egon Kempf and Dipl.-Ing. Norbert Hondl
- 2014
Dr.-Ing. Stefan Kempf joined as a checking engineer to the engineering company
- 2017
Dr.-Ing. Frank Ritter became a partner in the management team