Said It Here

Switching to the trades at 45 from a desk job

Making a late-career change from a sedentary desk job to a physically demanding trade like plumbing or HVAC means weighing the reality of physical strain against the desire for a better life choice. Without knowing what training is needed to get your foot in the door, it is difficult to figure out how to transition into the industry.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Staying in the current office job
  2. 2
    Hitting the gym and shadowing a tradesperson for a day before making a decision
  3. 3
    Attending community college HVAC-R programs for hands-on labs and industry connections
  4. 4
    Applying to unions such as sheet metal unions or the UA
  5. 5
    Targeting stationary engineer jobs or roles in BAS controls and automation

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/Plumbing1 person · September 2026

“Yesterday I posted here saying I'm 45, I've spent 22 years sitting in front of computers, and I was starting to wonder if becoming a plumber might actually be a better life choice.”source ↗

“My lower back has officially voted to remain in the office chair for now.”source ↗

OkCommunity6018 · r/Plumbing · 476 upvotes
r/hvacadvice1 person · September 2026

“I’m an experienced mechanical engineer wanting to switch to commercial HVAC.”source ↗

“Can anyone advise me on what training I can do to get in the door of a commercial hvac company?”source ↗

Sea-Dog-1442 · r/hvacadvice · 4 upvotes

Where this came up

People with this problem also raised