Les Entreprises LS offers two major types of services in the industrial, commercial, institutional, and governmental sectors.
| • Design, installation and sales in the following areas: | |
| - Ventilation | |
| - Heating | |
| - Air conditioning | |
| - Refrigeration (artificial ice rinks and factory processing) | |
| - Specialized piping | |
| - Controls | |
| • A complete and professional service in preventative maintenance is also offered: | |
| - Listing and identification of equipment | |
| - Planned computerized maintenance | |
| - Regular equipment updating to ensure smooth operation | |
| - Review of all interventions accessible to clients via Extranet | |