From Curiosity to Career
For nearly two decades, Michael Hernandez has been helping homeowners transform cold, drafty spaces into warm, comfortable havens. What began as a fascination with the way boilers and radiators could quietly power a whole home soon grew into a full career in residential heating systems.
Hands-On Expertise
Michael has worked with just about every type of heating technology you can imagine — from traditional gas furnaces to modern hydronic setups, from high-efficiency heat pumps to radiant floors powered by solar. His projects have taken him into century-old houses that needed careful restoration, as well as new builds where cutting-edge energy efficiency was the goal.
Making Complex Ideas Simple
Over the years, his hands-on work has been complemented by a passion for teaching. Michael’s guides and articles are known for making complex heating concepts feel simple, even for readers who have never touched a thermostat beyond turning it up or down. He draws on both technical training — including NATE certification — and thousands of hours in the field troubleshooting real-world problems.
Professional Certifications & Training
Michael’s expertise is backed by industry-recognized credentials, including:
- NATE Certification in HVAC Installation and Service.
- EPA Section 608 Certification for safe handling of refrigerants.
- Building Performance Institute (BPI) training in energy efficiency and home performance.
- Continuous professional development through manufacturer-led courses on advanced heating controls and renewable integration.
What Clients Say
“We had three different contractors try to fix our boiler before Michael came in. Not only did he solve the problem in one visit, he also showed us how to maintain it so it won’t happen again.” — L. Simmons, Vermont
“Michael took the time to explain every option for upgrading our old furnace. We ended up with a system that’s quieter, cheaper to run, and keeps the house perfectly warm.” — J. Patel, Oregon
“When we built our new home, Michael’s advice on radiant floor heating completely changed how we experience winter — it’s the best decision we made.” — R. Chen, Colorado
A Recognized and Trusted Voice
Trusted by homeowners and respected by peers, Michael has been invited to share his expertise at industry events, contribute to HVAC trade publications, and consult on innovative product designs for heating equipment manufacturers. But his proudest moments are still the ones where a family calls back to say their home has never felt more comfortable.
“Heating systems aren’t just about machinery — they’re about people, comfort, and peace of mind. My job is to make sure all three are taken care of.”