1. Services that are defective, inadequate, or do not meet expected standards due to poor quality, malfunction, or failure to perform as promised
The customer complained about faulty services provided by the internet company.
O cliente reclamou sobre os serviços defeituosos prestados pela empresa de internet.
2. Professional or technical work that contains errors, flaws, or does not function properly
We received a refund due to faulty services at the repair shop.
Recebemos um reembolso devido aos serviços defeituosos na oficina de reparo.