I've been using Efficient Home Solutions for a while and they always treat me well. This time I called because the air conditioning wasn't working properly. I had an ill person in the house who was on oxygen so it was important to get it fixed. But it seemed like it took the repairman forever to get here. So that's why I have to give them only four stars for service. Once the repairman arrived, he worked quickly and efficiently to fix the problem. Then he cleaned up the work area nicely. We were happy to have the air conditioning working again! I recommend Efficient Home Solutions.