🛠 Our HVAC Services
Serving Toronto and the GTA since 1980, Burban Air Systems Ltd. provides expert commercial HVAC solutions tailored to high-rise, low-rise, and multi-tenant buildings.
From installation to emergency repair, our certified technicians deliver reliable service backed by over 45 years of experience.
🔧 Installation & Equipment Replacement
We install and replace a wide range of commercial HVAC systems:
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Rooftop Units (RTUs)
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Make-Up Air Units (MUA)
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Ductless Split Systems
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Heat Pumps
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Fan Coil Units
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Variable Refrigerant Flow (VRF) Systems
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Reciprocating Chillers
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Boilers & Heat Recovery Systems
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Cooling Towers (Wet & Dry)
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Pumps & Valves



⚙️ Controls, Automation & Efficiency
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Building Automation Systems (BAS)
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Rooftop Unit Controls & Upgrades
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Heat Recovery Ventilation (HRV)
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Energy Efficiency Upgrades
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Chemical Water Treatment

🔩 Ventilation, Ductwork & Gas Piping
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Ventilation & Exhaust Systems
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Ductwork Fabrication & Installation
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Gas Line Installation & Compliance
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Custom Sheet Metal & Retrofit Solutions


🛠 Preventative Maintenance Programs
Regular service helps prevent costly breakdowns, extends equipment life, and ensures peak efficiency.
✅ Customized maintenance plans
✅ Priority response and reduced downtime
✅ Detailed reporting after every visit
🧱 Construction & Build-Outs
We handle small-scale construction projects and HVAC build-outs for commercial spaces. Ask us how we can assist with your renovation or new build.
💬 Don’t See What You Need?
We also provide:
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Custom retrofits
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Equipment upgrades
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Specialized ventilation for unique buildings