Hangzhou air conditioning repair services include but are not limited to the following:

1. **Air Conditioning Installation**: Includes the installation of indoor units and outdoor units, as well as the reliable connection between the indoor and outdoor units.

2. **Air Conditioning Unit Relocation**: This includes disassembly, transportation, and reinstallation services to ensure the safe relocation of the air conditioning unit to a new location.

3. **Air Conditioning with Refrigerant**: Also known as air conditioning with refrigerant, this is a crucial service in air conditioning maintenance, ensuring the smooth operation of the AC unit.

4. **Air Conditioning Cleaning**: Includes cleaning of air filters, condensers, and fans, which can effectively extend the lifespan of air conditioning units.

5. **Air Conditioning Repair**: Includes troubleshooting and repair for issues such as non-cooling units, failed outdoor unit start-ups, as well as replacement and maintenance of major components like fans and compressors.

Recommend selecting the appropriate repair service based on the specific air conditioner issue. When choosing an air conditioner repair service, be sure to opt for qualified and experienced technicians to avoid problems caused by improper operation. Additionally, keep the repair invoice well-preserved for future complaints and legal claims.

You can find relevant repair personnel on various repair websites in Hangzhou and elsewhere. Additionally, you can ask your neighbors if they recommend any repair persons, or inquire with moving companies if they offer air conditioning repair services when moving.