Bought new home and when the previous owners had it inspected by Dawson & Dawson, they stated all units were in proper working condition. They stated they serviced all of the units, changed coils, etc

Dissatisfied with service: Recently my 92-year-old father's air conditioning that was not working. The unit was installed by Dawson-Dawson Heating & Cooling years ago. The tech showed up, wasn't there