A well-maintained furnace is a better means of keeping warm than cuddling with a camp stove or flooding the den with chicken soup. Raise the Fahrenheit with this Groupon.
- $59 for a furnace tune-up and safety inspection ($129 value)
Cascade Heating & Air Conditioning
For decades, the staffers of family-owned Cascade Heating & Air Conditioning have worked to maintain ideal temperatures in homes throughout the Seattle area. Their detailed inspections and tune-ups keep existing equipment humming along nicely, and installation of systems from Rheem, Coleman, and Honeywell ensures that homes, offices, and really swank treehouses remain inhabitable in both winter and summer.