Cool Check Commercial Heating & Air Conditioning Specialist

What can we do for you?
Cool Check Air Conditioning, is the commercial HVAC contractor of choice for many small & large corporations in the GTA & surrounding areas. For over 23 years, our talented technicians have been providing exceptional service 24/7 to our clients.
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Our Guarantee
Our talented technicians have the experience and skill to provide you with quality craftsmanship. We stand behind them and happily offer a 1 year warranty on the repairs we provide, to give you peace of mind.
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Our Services
Preventive Maintenance Programs
24/7 Service
Rooftop Package Units
Computer Room & Elevator Room A/C
Tube Infrared Heat
And Much More...
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RT @Opteon™ Refrigerants: A very good reason to buy #refrigerant from a reliable supplier you know and trust! Quality check fails 50% of R134a http://t.co/qUKKHrgJxU
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#Summer is finally here! We installed this roof top just in time! We can help keep you #cool 416-236-1000. #hvac http://t.co/p9tQyqSpP2
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RT @CanadaSafetyCouncil: RT @WSN_News: FREE resources on managing heat stress. #workplacesafety http://t.co/R6MikgcUN3 http://t.co/w7qooZ93qB
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Our customer received $2,080 in rebates through @saveONenergyOnt ! For #airconditioning replacement ask us how! 416-236-1000 #summersavings