I am very satisfied with Alpha Ventilatie service. The information was clear on the phone, and they came to the appointment within the time window that have told me. Nouaman came to change the ventilation unit, and he was very professional, very friendly, quick, and he provided answers to the questions I asked.
Sterke punten
technical knowledge and professional service
Verbeterpunten of tips
The contact via whatsapp is a little bit slow