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Commercial Air Conditioning Installation & Repair
Keep your facility cool and productive with comprehensive commercial air conditioning solutions from Guaranteed Industries. Whether you need a brand-new rooftop unit, a retrofit to a high-efficiency system or fast emergency repairs, our certified technicians have you covered.
Our Commercial AC Services
Installation – Custom design, ductwork integration and refrigerant piping for rooftop units, packaged systems and chillers
Repair – Diagnosis and repair of refrigerant leaks, compressor failures, fan motors and control systems
Preventive Maintenance – Scheduled filter changes, coil cleaning, belt inspections and performance tune-ups
Retrofit & Upgrades – Energy-efficient system replacements, smart controls integration and building automation tie-ins
Types of Systems We Service
Rooftop Air Conditioning Units
Chillers and Cooling Towers
Variable Refrigerant Flow (VRF/VRV) Systems
Packaged and Split-System Units
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NATE- and manufacturer-certified commercial HVAC technicians
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Transparent, upfront proposals with no hidden fees
Why Choose Us
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24-7 emergency response to minimize downtime
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Local expertise in Montreal building codes and energy regulations