My Guy Heating and Air, LLC is the leading heating and cooling company when it comes to AC replacement in Johnstown, CO and the surrounding areas. Perhaps you have noticed problems with your AC system, such as a defective thermostat or electrical issues. Or maybe your AC unit has exceeded its lifespan – which is usually 15 years.

Our air conditioning team at My Guy Heating and Air, LLC understands the importance of an efficient AC unit. Instead of worrying about getting through the hot months of the year in discomfort, just give us a call, and we’ll cater to all your AC system needs.