Install and replace insulation in walls, attics, pipes, and ducts to control temperature and save energy.
Homes and construction sites
Full-time, daytime
May 2024–25 BLS wage data · 2024–34 BLS employment projections.
Openings a year counts new jobs plus the ones that open when people retire or move on — a truer picture of your odds than growth alone.
“Median” means half earn more and half earn less. Your city, employer, and years on the job move it a lot — that is what the 10th-to-90th range shows.
No formal credential
Training path: Learn on the job.
No license required to start in most places.
You can earn while you train. This field has a genuinely paid pathway in — an apprenticeship, a paid academy, or employer-funded training — so you draw a paycheck instead of taking on debt to learn it.
Physical construction work with a low barrier to entry — energy retrofits keep the demand fairly steady.
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Standard Occupational Classification 47-2131. Pay, employment, and outlook from the U.S. Bureau of Labor Statistics (OEWS wage survey and 2024–34 employment projections). See something off? Tell us.