HVAC

HVAC stands for Heating, Ventilation, and Air Conditioning — and HVAC technicians are the people who make sure buildings stay warm in the winter and cool in the summer. Think about how important AC is during a Brooklyn heatwave — that's an HVAC tech's work keeping everyone comfortable.

HVAC technicians earn between $38,000 and $80,000 a year, with experienced techs and those working on commercial systems earning even more. You can get started with a certificate program in as little as 6 months to 2 years, and many technicians also complete apprenticeships to gain hands-on experience.

You'll need EPA certification to handle refrigerants, and having your NATE (North American Technician Excellence) certification can set you apart from the competition. Many community colleges and trade schools offer affordable HVAC programs.

With climate change making temperatures more extreme and new energy-efficient systems hitting the market, HVAC techs who understand modern technology like smart thermostats and heat pumps are going to be in serious demand. This is a career that combines technical skill with real job security.