Dave and Andrew were excellent, professional guys who came in and installed our Amana Goodman A/C in our new home. Dave took the time to explain the pros of Goodman and this made it easier to understand why i was purchasing this brand rather than any other name brand, simply for their name. Dave's price also came in as the most competitive and I did have 5 other vendors come in prior to him. You also can't beat this warranty..anywhere..without paying a premium. I would definitely recommend him to friends who are thinking of getting any AC/furnace work done!