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Owned by John
We are a community of professionals striving to educate each other in this vast industry. Apprentices welcome too! We can help find the path for you!
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@john-smart-5000
HVAC Master. I own an HVAC company. We specialize in advanced diagnostic. This includes psychometrics, geothermal and inverter systems.
Active 27d ago
Joined Dec 27, 2025
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