" Very swift intervention when water pressure dropped, plumber sent quickly, out of office hours. Courteous staff, excellent follow-up."
"I am very satisfied with the service offered by the Trevi team, from the manager, to the assistant and the accounting. My questions were quickly answered both by mail and by phone. The extranet service offered by Trevi is very user-friendly and designed with intelligence. I would like to thank Miss Beckers for her kindness and patience. Highly recommended.”
"Many thanks to our manager for his skills and his professional follow-up. I hope he will be given the means or the help necessary for the realization of all his objectives. Residence OVRONNAZ, rue André Baillon, Forest."
“OUTSTANDING AND FAST SERVICE, ALWAYS LISTENING TO THE CUSTOMERS.”
“Very satisfied with the service, excellent follow-up of the works for the insulation of the rear facade. Really recommended.”