
Josh Mitchell
HVAC Technician
Josh is an experienced HVAC technician and owner of Air Conditioner Lab, an online resource on heating, cooling, and energy efficiency. Josh focuses on enhancing indoor air quality, reducing energy use, and addressing heating and cooling challenges. Through reviews, guides, and tips, Josh and his team provide information on HVAC systems, air purifiers, and other home comfort products.
Latest articles by Josh Mitchell
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'Stop annoying chills' and save money – draft proofing your living room will slash energy bills by a third
Create a cozy, energy-efficient living space our expert advice
By Josh Mitchell Published
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Why are my AC vents dripping water? Plus, how to solve it efficiently and affordably
I'm a HVAC pro and there are seven common causes
By Josh Mitchell Published