HeatUp Operation GmbH

Everything went perfectly. Exemplary communication before the order was placed, including a site visit and a subsequent realistic quote. The work was carried out promptly; the tradesman arrived on time and the job was done very well. Would gladly use their services again!

We had water damage, or rather a leak, in our heating system. After our previous company refused to repair and maintain our old gas boiler, and we made numerous unsuccessful inquiries with almost every company in our area, HeatUp helped us quickly and with transparent pricing. Thank you so much! We will definitely consider HeatUp again when we modernize our heating system.

I'm very satisfied with HeatUp's service! My boiler was repaired quickly, professionally, and reliably. The installers were punctual, very friendly, and explained everything clearly. You can immediately tell that they work with expertise and care. The system is now running perfectly again – highly recommended!

Highly recommended. We, as a homeowners' association (HOA), used HeatUp to replace our three individual gas-fired boilers with a central heat pump in our three-unit building. From the initial consultation and numerous follow-up meetings to the actual installation, we always felt well-supported and received competent and honest advice. The installation was carried out quickly and with as little disruption to our lives as possible. All employees were friendly and communicative. Absolutely fantastic!

For our home in Germany, I chose the HeatUp team after extensive research. I was looking for someone I could trust, as being there in person wasn't always possible. From the initial contact and installation to any follow-up questions, the collaboration was fantastic! Here, you can tell the customer is still treated like a person, not just a number in a machine. I would gladly work with them again!