Maximum Heating & Cooling is a locally owned commercial HVAC service company proudly serving the Ottawa region.

We specialize in preventative maintenance, diagnostics, repair, and ongoing service for commercial and institutional buildings. Our clients rely on us to protect building performance, reduce unexpected failures, and extend equipment life.

Being local matters. We understand Ottawa’s climate, seasonal demands, and the operational pressures facing property managers and building owners in this market. We respond quickly, communicate clearly, and stand behind our work because our reputation is built here.

We believe technicians are the heart of the HVAC service industry. Skilled tradespeople are not just service providers. They are problem solvers and the foundation of client trust. We invest in our team, prioritize safety, and support long-term career growth.

For our clients and industry partners, we deliver reliability, accountability, and a partnership built on trust.

Maximum Heating & Cooling
Local. Professional. Reliable.

Maximum Heating & Cooling Inc.

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Maximum Heating & Cooling Inc.

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Teams

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