Repair Air Conditioners ARGO – St. Gallen

2. Diagnosis Our technician arrives equipped for Argo's specific architecture. We inspect the rotary inverter compressor in the outdoor unit, check the axial fan for ice build-up on the blades, test the inverter control board for damage caused by voltage surges or lightning strikes, and verify the NTC temperature and defrost sensors for accurate readings. We also assess refrigerant levels — R32 or R410A loss is one of the most common causes of insufficient cooling or heating performance in Argo units. You receive a full, honest diagnosis with a transparent written quote before any repair work begins.

3. Repair Once you approve the quote, our technician proceeds immediately using original or certified-compatible Argo spare parts. Whether we're recharging the refrigerant circuit, replacing a damaged inverter board, clearing the condensate pump, or freeing a seized outdoor fan, every intervention follows the manufacturer's technical specifications. Argo's next-generation inverter technology demands precision — our team delivers exactly that.

4. Guarantee Every repair completed by Swissrepair carries a formal written warranty. This covers both the parts replaced and the labour carried out, giving you genuine peace of mind. We stand behind our work, and if the same fault recurs within the warranty period, we return at no additional cost.

Speed, transparency, and technical excellence are not aspirations at Swissrepair — they are our standard commitment for every Argo air conditioner repair across all 26 Swiss cantons.