KS Cooling did a wonderful job on our AC from start to finish. I highly recommend them. Our AC went out on Sunday (it is 110 degrees right now yikes! ) and my husband got 3 quotes. The house is cool again and so pleased with our experience with KC. We were pretty vulnerable and Ken helped us make the best decision and installed the new unit quickly. Let me tell you why we chose KS Cooling. Ken was by far the most knowledgable, helpful, honest, and inexpensive. There are a ton of choices and Ken cut through them and helped us choose the right unit for our house. 5 ton, 14 seer energy efficient Trane for our 2,000 sq ft home. We had an old 5 ton 11 seer Lennox that broke. We verified his recommendation/pricing by 2 other reputable dealers who couldn't beat it. He educated us on the choices, answered all questions promptly and installed it quickly at the most affordable price. He had, by far, the most unbiased industry knowledge and knew a lot about which units require the most repairs since he does service also. I trust him and endorse his service fully. I saw the negative reviews and don't see where they came from- give him a chance. You won't regret it!