Adam conducted an air duct cleaning on my 3-ton system, which included cleaning seven ducts, along with the return duct. During the service, he discovered that the blower was not functioning due to a faulty capacitor. He also showed me the clogged filter and took the time to explain the importance of changing the filter every 2-3 months. He replaced the capacitor at a reasonable price, particularly when compared to quotes from other companies I had contacted. Moving forward, Adam will be responsible for maintaining my system, as he provided valuable insights that I had not received from my previous HVAC service providers.