Aircon regas at Bredbury site. Paid £129 to have this work carried out and after 4 weeks it's failed. Went back to ATS Bredbury and the manager wouldn't speak to us and they would not look at vehicle. Filled out online complaint and no-one replied in 2 weeks. Phoned customer service and was told it hadn't been assigned to anyone yet and would pass onto area manager. Next day received email saying not covered by any warranty. Phoned back and was told I could not speak to manager and that they would pass my number on but he probably wouldn't phone me. Appalling service by ATS and will never use them again.