Traitement d'eau S.T. Inc.
Your trusted partner for thermal installations since 1991.
A family-owned building mechanical company. We maintain and repair your air conditioning and heating systems, along with related equipment. For commercial, industrial, hospital and municipal clients, across Quebec.
Sectors we serve
Every environment has its own constraints. A hospital can’t afford a breakdown; a plant needs equipment that holds up. We work with that, sector by sector.
Public services
Residential
Commercial and industrial
Our services
Six services to keep your thermal installations healthy, from the first water reading to the cleaning of the tower.
Periodic Monitoring of
Thermal Plants
We monitor your industrial boilers continuously to prevent costly breakdowns and extend their service life.
Cooling Towers
We maintain the towers that cool your air conditioning systems, keeping bacteria, corrosion and scale at bay while reducing your water and energy consumption.
Labour Needs
Skilled, versatile personnel when you’re short-handed and need to keep your installations healthy.
Diagnostics and Repair
A custom quote to find the solution that fixes the problem, not just the symptom.
Water Treatment
We build a treatment plan tailored to your installation and compliant with regulations, from Legionella sampling to decontamination.
Cooling Tower Cleaning and Maintenance
We clean your cooling towers to block bacteria, keep them efficient and prevent breakdowns that shorten their lifespan.