Aérotec21sarl
Lausanne-based HVAC company specialising in heat pump installation, boiler replacement, and ventilation maintenance.
What customers love
- Technicians with hands-on trade experience, not salespeople
- Ventilation and heat pump work left clean and tidy
- Clear, detailed explanations provided during and after jobs
Worth noting
- Pricing described as excessive, particularly when working with elderly clients
Best for
Homeowners seeking experienced tradespeople for boiler replacement or heat pump installation
Attribute scores
Recent reviews
Beware of this company! They worked for relatives of mine. Their prices are outrageous, especially considering they work with elderly people and take advantage of their ignorance and vulnerability. Furthermore, the work is sloppy and very poorly done. Avoid them and blacklist them!
We were satisfied with the quick service for replacing the fan on our heat pump. We recommend Aérotec21.
We hired this company to clean and maintain our home's ventilation system, and we are completely satisfied with the result. The team was professional and very careful throughout the entire process. The work was carried out with great precision, and everything was left perfectly clean at the end of the job. The explanations provided were clear and detailed, which was much appreciated. A serious, efficient, and high-quality service. We recommend this company without hesitation!
A reputable company that respects deadlines and does impeccable work. We had our old boiler replaced with a heat pump in July 2024 by Aérotec21. From the first contact, we knew they were the ones who would do the job. The other companies came with salespeople who had never welded or held a drill in their lives…
Excellent work with a professional and pleasant approach; I highly recommend this company. Thank you for everything. Rene Michod