Anton Andonov

Certified Passive House Designer


Andonov and sons Design

157 Krayezerna str.
8000 Burgas

Phone: +359 897 954 612

Initial by Exam

Certificate valid from Aug. 27, 2019
Certificate valid until Aug. 27, 2024
The certificate only applies to this person.

Examined by Passive House Bulgaria Ltd. / Dobrevski, Svetlin at Sofia, Bulgaria