As a homeowner, you want your HVAC system running smoothly year-round, but when something goes wrong, how do you know if it’s a DIY fix or time to call the pros? While some minor issues can be handled with a little know-how, others require trained technicians to avoid further damage, higher energy bills, or safety risks.
Let’s break down common HVAC situations and help you decide when to fix it yourself and when to call in the experts.