Spoke to Dennis on New Year's Eve after seeing good reviews for him on yelp. My furnace wasn't working and thankfully Dennis was able to come out within a couple of hours, which was great considering how cold the entire house was getting!
As far as the repair goes, Dennis explained that a temperature limit switch had tripped due to high winds. In a nutshell - he reset the button, showed me how to do it for next time, I only paid the service call fee, furnace was up and running and I'm a happy customer.Thanks again Day Aire.