It is a scam company, they are part of the same ga...

It is a scam company, they are part of the same gang calling me for months claiming to be from Thames Water and that I owe money even though I have been paying my bills by DD and Thames Water confirmed they have not contacted me. They sent a fake letter asking me to confirm my details even getting address incorrect (they wrote the address twice and it was different in both places). It is a scam company so do not bother wasting your time with them.