Huge pothole m6 south knutsford services

sounds like utility companies…Southern Water did repairs in our street from 21.00 to early hours…then filled it in…its now a big pot hole…with the tarmac spread over the street, and the muddy ground beneath spread all over as well…worse when it rains…why dont the company or the council come round and check on the work afterwards…after all…if it was their driveway…and they had to pay for shoddy work…would they ■■ NO because its tax payers cash thats why.