I knew I had problems with the HVAC in my condo when I had high energy bills and a lot of humidity. Home Energy Medics was recommended by Dominion Energy and had high reviews so I gave them a call. They recommended that I insulate the ducts in my condo. I was impressed by the knowledge of the people who work there (Scott and Taylor) and they alleviated all my concerns with using spray foam (their machine shuts down if it starts to give the wrong mix). They did a great job! They took pictures along the way and shared them with me throughout the process. I could see the holes in the ducts and the spray foam that alleviated the problem. There were a couple of minor things forgotten in the cleanup. However, Home Energy Medics cleaned them up right away which I really appreciated. I highly recommend Home Energy Medics -- they were expensive, but they did a great job! They lived up to their reviews.