We have used Wilson's for two different properties we own. We have service contracts on both HVAC units. EVERY time we have contacted the office they are prompt and professional. The service tech, Dennis, has handled multiple issues for us (cleaning/maintenance, AC unit coating for salt, thermostat set up, etc. EVERY time we have had the pleasure of Dennis as our tech, he is professional, polite, shows up on time, and has always made recommendations that were best for us as the consumer-even though it might have cost the company a parts sale -or whatever-for the present time. We have always been more than satisfied with this company!!