If you’re a homeowner with air conditioning, it’s a good idea to get maintenance done on a regular basis to prevent costly repairs down the line. This video shows what goes on during a maintenance trip, and what measures air conditioning services take to make sure your system is running well.
The technician communicates with the family on their arrival time and works out any problems the homeowners are having with their unit, if any. This will help the technician narrow down the causes of any problems.
The serviceman will also get a sense of how often you use the system. This will give them a good idea of how much longer it will last. They can give tips to maximize the efficiency of your unit and lower the cost of your energy bill.
The technician should have a list and a manual for the specific type of HVAC units you have. They will clean around the unit and make sure the electrical supply is supplying the unit properly. If there are any problems, the tech will see if they can troubleshoot it or replace the part on the spot. If not, you may need to pay for a repair before the problem gets out of hand.
For more information, check out the video in the link above.