Even though I bought my air conditioner from a different company years ago, Extreme Comfort has been my go-to company for all my repairs and service. They are polite, friendly and very, knowledgeable about my system. And, I feel completely safe because their service people are background checked! I worried about this because of all the honor stories I've read and you can't be too careful with letting strange people in your home. I would highly recommend Extreme Comfort to my family and friends.