Elite Heating and Cooling has been operating in Wentzville since 2003, and they serve all of St. Charles and St. Louis counties, as well as parts of surrounding counties. I sat down with Katie Malloy to talk a little bit about her background, the HVAC industry in general, tips and tricks for system maintenance, and of course St. Charles!Get your free tickets to 636 Day - 636day.comFollow Elite on Facebook for some great content: https://www.facebook.com/eliteindoorcomfortexpertsLocal 636: https://www.facebook.com/636Localhttps://www.facebook.com/636Local