Ernest Marois, a master electrician, started his company E.Marois Inc. in 1982. Specializing as an electrical contractor, E.Marois Inc. is located in Longueuil, and offers its services to all residential customers, commercial and industrial customers in the Montreal area. E.Marois Inc. works in maintenance, installation, repair all makes, converting oil é electricity, heating Bi-Energy Electric Control, spa and pool, all services offrans 24 hours 7 days a week. more... See more text