Serious business. Following my call this morning, ...

Serious business. Following my call this morning, they came at 3 p.m. for a simple change of security group on hot water tank. The price is communicated over the phone before the intervention (travel + labor). It remains to add the price of the security group. A priori, no bad surprise on the price ... even if I am waiting for the invoice. Quick and efficient intervention. The plumber is friendly and gives advice.