About Montréal Combustion

General Contractor, Multi-Equipment, Multi-Brand

Montréal Combustion is a B2B service company specializing in natural gas combustion, boilers, commercial and industrial HVAC, ventilation and mechanical plumbing. We hold an RBQ general contractor licence (Générale 1.2) covering 22 subcategories, backed by $5,000,000 in liability insurance.

Scale of Operations

We manage institutional and commercial contracts covering hundreds of pieces of equipment per mandate. Our clients include school service centres, industrial facilities and commercial buildings across Greater Montréal.

Our multi-site preventive maintenance programs ensure the reliability of entire equipment fleets — boilers, rooftops, ventilation systems, mechanical plumbing — under a single point of contact.

Advanced Diagnostic Expertise

Montréal Combustion is regularly called upon by large companies for fault diagnostics that standard approaches cannot resolve. This escalation capability on complex multi-equipment systems is central to our positioning.

Our Approach

Our approach centers on equipment reliability, breakdown reduction and optimization of your operating costs.

We work on a wide range of equipment and brands, without ties to any specific manufacturer. This independence allows us to recommend the most suitable solutions for each situation.

Qualifications

• RBQ Licence 5591-0541-01 — general contractor (Générale 1.2) and specialized
• 22 RBQ subcategories covering nearly all building mechanical systems
• $5,000,000 liability insurance
• CMMTQ mandatary
• Active licence since 2009, no restrictions

Service Area

We cover the entire Greater Montréal area, including the North Shore and the South Shore. Our technicians travel directly to your facilities.

Services Offered

• Natural gas combustion and heating
• Hot water and steam boilers
• Multi-site preventive maintenance
• 24/7 emergency repair
• Advanced complex fault diagnostics
• Commercial and industrial air conditioning
• Ventilation and air quality
• Mechanical plumbing
• Energy optimization

Community Involvement

The Montréal Combustion team is actively involved in the community. Our Vice-President is the founder of the Stream-o-Thon, a charity live-streaming marathon that has raised over $360,000 for youth organizations since 2020. The majority of our employees volunteer their time to help organize the event.

We also sponsor amateur sporting events and contribute to local youth community centres.

Learn more about our community involvement