The DIY HVAC Tune-Up That Saves a Service Call
Last June, I got a call from a homeowner in my area — nice guy, mid-50s, handy with tools. His AC had just stopped cooling on the hottest day of the year. The repair bill? $189 for a service call, plus $45 in parts. The actual problem? A clogged drain line and a filthy evaporator … Read more