Get $40 off on an AC Diagnostic Fee*Offer expires June 30, 2022.View Details Get Deal Terms and Conditions: Get $40 off on an AC Diagnostic Fee* *Offer expires June 30, 2022. We reserve the right to change or cancel this offer at any time without prior notice. Certain terms and conditions apply. You will save $40 of our standard $99 + HST diagnostic rate for heating and cooling equipment. Cost of repairs not included.