Highly recommend Steve, Mary and Mountain Air Mechanical! You know when you have an issue and need to hire a contractor but unsure who to use, and then worried if they will be reputable, knowledgeable and cost effective? You're worried if the bill will run high as they could tell you just about anything and you go with it because maybe they are telling you the truth and how would you know. You DO NOT need to look further or worry anymore. Hire Steve! Steve is knowledgeable, but so is Mary, his office support staff. I don't like when I call an establishment to ask questions to see if I would like to use their services and I'm told that they will just need to send someone out, and I'm left wondering if these people I'm blind committing to will be worth it. Mary answered all my questions from the start which made me feel comfortable with hiring MAM. Steve came out, very friendly, and offered the best customer service. Any questions that arose he answered, even after hours. I feel that Steve and Mary are committed to their clients, go the extra mile, trustworthy (as I'm pretty sure MAM lost money working on my HVAC system, but still gave the same great customer service and commtiment), and not about selling or running up a bill. I find it rare to find a company like that.