- RBQ General Contractor — 22 Subcategories
- 24/7 Emergency Service
- Commercial · Industrial · Institutional
- Grand Montréal · North Shore · South Shore
- Independent Multi-Brand · Multi-Equipment
- Multi-Site Preventive Maintenance
- $5M Liability Insurance
- Advanced Complex Fault Diagnostics
- Large-Scale Institutional Contracts
Combustion, Boilers and HVAC: Reliability for Your Mechanical Equipment
Combustion, boilers, HVAC, ventilation and mechanical plumbing. Fast response across Grand Montréal.
Our Areas of Expertise
Combustion & Heating
Industrial and commercial expertise in natural gas and steam boilers.
Air Conditioning (HVAC)
Rooftops, chillers and ventilation.
24/7 Emergency
Fast Response
Mechanical Plumbing
Commercial water heaters, pumps, valves and water treatment.
Preventive Maintenance
Reduce breakdowns and optimize your costs.
Technical Resources
Boiler Robustness vs Efficiency in Industrial Sites
In corrosive industrial environments, the highest nominal efficiency is not always the best boiler choice.
Micromodulation and O2 Trim in the Boiler Room
What micromodulation and O2 trim can change in combustion stability and day-to-day operation.
When Dual-Energy Makes Sense for Building Heating
A decision framework for dual-energy in commercial and institutional buildings in Québec.
24/7 Emergency — Fast Response Across Grand Montréal
Boiler failure, equipment breakdown or heating emergency? Our technicians respond quickly.
450-473-0909