Non existent workmanship and service

Barker precast walls is the worst company we have ever dealt with. Their workmanship and service is non existent, they take forever to complete the job and then it looks horrendous, leave the job with wire and concrete all over. Promise to come back and finish moving up the electrified fencing and repair it but apparently they advertising is false because they dont know how to repair the fence they broke. When we ask when they coming after being promised everyday for a week the owner threatens to stuff us up!