Certifications + Standards
Quality, safety and reliability are core values of our KONZMANN Group. That is why the companies within the Group rely on recognised certifications and verified standards. These not only confirm the high quality of our processes and services, but also foster transparency and trust – with customers, partners and employees. In this way, we ensure that our work meets clearly defined requirements and maintains a consistently high standard.
ISO 9001
It certifies a systematic quality management system and stands for structured processes, consistent quality and continuous improvement.
DIN 14675
Confirms competence in the planning, design, installation, commissioning and maintenance of fire alarm systems.
DIN EN 1676
Confirms that services relating to fire safety and security systems have been provided in accordance with best practice.
Certificate in accordance with Section 6 of the Chemicals and Climate Protection Ordinance
Certifies the necessary expertise to carry out work on specific refrigeration, air-conditioning and heat pump systems containing fluorinated refrigerants.
WHG-certified contractor in accordance with the Water Resources Act (WHG)
Accreditation as a qualified specialist contractor for work on installations for the handling of substances hazardous to water.
TÜV certification in accordance with Directive 2014/68/EU, Annex I, No. 3.1
Confirms compliance with defined quality requirements in the manufacture of pressure equipment.
TÜV certification for fusion welding of metallic materials
Confirms that welding work has been carried out and supervised in accordance with recognised technical requirements.
TÜV certification as a manufacturer of pressure vessels and pressure-bearing pipework
Confirms that the technical and organisational requirements for the manufacture of pressure vessels and pressure-bearing pipework are met.