Demand Air Systems Ltd. (Service Division) and Compu-Temp Air Designs Ltd. (Installation Division) have been designing, installing, servicing and maintaining Air Conditioning/Heating Systems since 1978. Our many years of experience have allowed us to service our customers with the expertise necessary to meet their HVAC requirements.Our fully stocked and equipped 20 plus vehicle fleet is available for 24 hour emergency service, 7 days per week.Our Company's foundation has been built on referral business from satisfied customers thru quality service, installation and professionalism provided by our company's field and office staff.We presently employ approximately 30 well trained highly skilled and qualified technicians who are ready and willing to service our customers. more... See more text