I was having trouble with my furnace. Advantage sent technician Russell out within an hour. He quickly found the problem and a solution. He recommended that we replace the furnace, but that is not feasible for us right now.
Instead, he found a replacement part and had it fixed in a couple of hours. Not cheap. But much less than a whole new furnace.
The technician was friendly, personable, professional and nice to my dogs.
Recommend highly!