Chapter on Liability for Those Who Take Payment for Repairing Something but Cause Damage Instead

"Any worker whom you pay to repair or improve something but ends up damaging it is liable."

I asked Abu Abdillah (as) about a launderer to whom a garment is given, but he burns or tears it. Should he be held liable? Imam (as) said: "Yes, he is liable for the damage caused by his actions, for you gave it to him…

Hadith.3919 - Imam (as) said: "My father (as) used to hold the launderer and the goldsmith liable for any damage they caused. But, Imam Ali ibn Al-Hussain (as) would show leniency toward them."