Heizcool Building Technology
Vienna-based HVAC specialist installing heat pumps and air conditioning units with strong customer support.
What customers love
- Punctual installers who adhere strictly to agreed appointment times
- Late-night technical support resolving issues within 30 minutes
- Clean, professional installation with thorough customer training provided
Best for
Homeowners in Vienna seeking heat pump or air conditioning installation with grant support.
Attribute scores
Recent reviews
Super
Outstanding service – it couldn't be better! I had a problem with my LG heat pump: The heating worked, but the hot water wasn't being produced. After a power outage, the function was deactivated, and I couldn't reactivate it myself. I filled out the contact form – and just half an hour later, at 11:00 PM, the technician called me and explained the solution: With a simple key combination, I was able to reactivate the hot water mode. This is what I call service: fast, competent, and available even late at night! Highly recommended – reliable, knowledgeable, and customer-oriented. Thank you so much!
Excellent advice, fair price, professional installation of the heat pump, clean work. Friendly installers, punctual, and adhered to the agreed-upon time. Good training! I can wholeheartedly recommend them!!
I'm completely satisfied with my heat pump! The system works perfectly, is very efficient, and the price is absolutely fantastic. Everything went smoothly, from the initial consultation to the installation. I can wholeheartedly recommend it!
We are absolutely thrilled with Geosol! The consultation was excellent, highly competent, and tailored to our individual needs. We've had the company work on-site three times now (two air conditioning units and one air source heat pump) and have been completely satisfied each time. The work is always carried out cleanly and professionally, and the installers are absolutely reliable and punctual. This is exactly the kind of tradesperson you want! We would choose Geosol again in a heartbeat and can wholeheartedly recommend them. The grant application process went smoothly (the waiting time from the government is normal, after all). Thank you for the fantastic work!