California needs
hvac/r technicians for its data centers

California is building 718 MW of new AI data centers across 10 sites. On a data center, hvac/r technicians set up and tune the cooling systems that keep the rooms at the right temperature.

HVAC/R technicians — probably not, just for this. The data centers need about 86 hvac/r technicians, and California already has about 8,505 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.

California has 10 data-center sites in the works, with 718 MW still to build. That keeps hvac/r technicians busy for years: as one job winds down, the next one is starting, so the work does not dry up after a single build.

California hvac/r technicians earn about $65,290 a year on average. Data-center work pays more than that, and when a trade is short, overtime can push experienced hvac/r technicians well over $100,000 a year, with health care and a pension through the union.

It is the same across the country: builders cannot find enough skilled workers. The U.S. needs about 140,000 more trade workers by 2030 to build all the data centers, and most builders say hiring is their hardest problem. Microsoft's president has called the shortage of electricians the biggest thing slowing data centers down.

The building work runs a few years, not forever — but California has enough lined up to keep you busy, and the skills carry over to every other big job in the state. To start, look at the California hvac/r technicians apprenticeship programs. That is the way in. Sources: a national survey of data-center building plans, plus U.S. jobs and pay data.