I’m Chad Peterson, a retired mechanical contractor with many years of hands-on experience in heating, cooling, and indoor air quality.

Since 1977, I’ve helped homeowners solve tough HVAC problems, from simple thermostat settings to complex heat exchanger issues.

Today, I use that knowledge to share practical advice, clear up industry confusion, and help you make smarter decisions about your home comfort systems.

My goal is simple: Give homeowners the honest answers they need — without the technical jargon or sales pressure.

Thanks for visiting. Feel free to explore the site and learn how to keep your home’s heating and cooling running at its best.