Heike Kempf

Certified Passive House Designer

Dr.-Ing. Dr.-ing.

Ingenieurbüro Heike Kempf

Wilhelm-von-Humboldt-Platz 16
57076 Siegen
Germany

ingenieurbuero@heike-kempf.de
http://www.heike-kempf.de

Initial by Exam

Certificate valid from Jan. 23, 2020
Certificate valid until Jan. 23, 2025
The certificate only applies to this person.

Examined by Öko Zentrum NRW GmbH at Hamm (Westfl.), Germany


Initial by Exam

Certificate valid from March 30, 2013
Certificate valid until March 30, 2018
The certificate only applies to this person.

Examined by Öko Zentrum NRW GmbH at Hamm, Germany