Yes — plumbing is a dangerous job, and the federal injury data puts a number on it.
Plumbers, pipefitters and steamfitters logged 144.5 days-away-from-work cases per 10,000 full-time workers in 2023-2024, against 86.6 for all occupations.
The injuries BLS names for the trade are common ones — cuts, burns, falls — and the exposures behind them, from cramped spaces to trenches to sewage, are the subject of this page.
How dangerous is plumbing compared with other trades?
The honest comparison comes from the Bureau of Labor Statistics' Survey of Occupational Injuries and Illnesses.
In 2023-2024, plumbers, pipefitters and steamfitters recorded 144.5 days-away-from-work cases per 10,000 full-time workers in private industry — well above the all-occupation rate of 86.6.
Their DART rate (days away, restricted, or transferred) was 211.7 per 10,000 full-time workers, against 140.8 for all occupations.
The neighbouring trades sit on the same table, measured the same way, so the ranking below is like-for-like.
Electricians recorded 96.6 days-away cases per 10,000 full-time workers, sheet metal workers 162.7, and HVACR mechanics and installers 214.5 — the highest rate of the three trades.
| Occupation (2023-2024) | Days-away cases per 10,000 full-time workers |
|---|---|
| All occupations (private industry) | 86.6 |
| Electricians | 96.6 |
| Plumbers, pipefitters and steamfitters | 144.5 |
| Sheet metal workers | 162.7 |
| HVACR mechanics and installers | 214.5 |
On this table, plumbing sits in between: above the all-occupation rate and above electricians, below sheet metal workers and HVACR mechanics.
These are the neighbours our research captured, not every trade — but the pattern is the honest headline: above average, and not at the top.
There is a second BLS number worth knowing, and it measures something different.
Counted by industry rather than occupation — total recordable cases per 100 full-time workers, not per 10,000 — plumbing, heating and air-conditioning contractors recorded 3.0 cases in 2024, above all private industry (2.3) and construction overall (2.2).
Because the units differ, this figure and the table above cannot be compared directly; each places the industry above its own baseline.
The rest of this page walks what the numbers sit on: the injuries BLS names, the exposures the O*NET worker survey measures, and where the answers do and don't exist — in setup, in agency guidance, and in the gaps our research states plainly.
For the role as a whole — the work, the licence ladder, the pay — our plumber career guide covers the role end to end.
Most common plumber injuries
The Bureau of Labor Statistics' Occupational Outlook Handbook names the common injuries for plumbers, pipefitters and steamfitters directly: "Common injuries include cuts from sharp tools, burns from hot pipes and soldering equipment, and falls from ladders."
BLS lists those three; it does not rank them, and neither will we.
All three are injuries of the trade's ordinary instruments: sharp tools, hot pipes and soldering equipment, and ladders.
BLS's own framing is "sometimes get injured on the job" — a matter-of-fact list, and the frame for the rest of this page.
The exposures behind those numbers — the tight spaces, the trenches, the sewers — are the next two sections, along with what the sources do and don't say about protecting against them.
Biohazards: sewage, mold and asbestos
This is the health-risk part of the question, and it gets the page's most honest answer: our research captured no verified data for it.
No illness-rate figures for plumbers' sewage work, no exposure measurements, no guidance summaries for mold or asbestos — the vault that sources every other number on this page holds none of it.
(The CDC page our research tried for sewage exposure has since moved; the gap is marked in our research notes, and a gap is not a clean bill of health.)
So this section names the exposures and stops.
What we can say is where to take the question: your employer's safety program, and the published guidance of the job-safety regulators such as OSHA.
Neither is quoted here for these exposures, because quoting them is exactly what our research has not done.
No health figures on this page — by design
Confined spaces, trenches and burns
The O*NET worker survey puts numbers on the squeeze.
Among plumbers, pipefitters and steamfitters, 21% report exposure to cramped work spaces or awkward positions every day and another 43% at least once a week; 25% are exposed to high places every day.
Read those as exposure frequencies — where the working day is spent — not injury rates.
Trenches carry OSHA's starkest warning on this page.
The agency says trench collapses, or cave-ins, "pose the greatest risk to workers' lives" in trenching and excavation.
To prevent cave-ins, OSHA says to slope or bench trench walls, shore them with supports, or shield them with trench boxes.
One honest gap and one carry-over.
Our research did not capture annual trench-collapse fatality counts — the pages we checked did not carry the figure — so this page quotes none.
And the burns in this section's title are the ones BLS names: burns from hot pipes and soldering equipment.
The same survey items double as a picture of the job's physical shape: work in cramped spaces or awkward positions and up high, at the frequencies above.
How demanding that work is to learn and to live with is its own question, which our guide to is plumbing hard answers in full.
PPE plumbers wear
The honest answer to "what PPE does a plumber need" starts with what our research holds: injuries, not gear.
BLS names the common injuries — cuts from sharp tools, burns from hot pipes and soldering equipment, falls from ladders — but our research captured no PPE requirements or gear guidance for plumbers, so this page will not prescribe a kit.
What it can do is show where the sourced answers sit.
The clearest one is OSHA's, and it is not worn: for trench work the agency prescribes slope or bench the walls, shore them with supports, or shield them with trench boxes — measures built into the excavation before anyone climbs in.
OSHA's answer to the hazard it calls the greatest risk in trenching is setup, not gear.
Exactly what you are required to wear on a given job is a question for your employer's safety program and the OSHA guidance for that work — not for a general article, and not for this one: our research holds no PPE requirements to quote.
What this page adds is where the documented answer sits — in setup, per OSHA's trench guidance — and where the gap sits, marked above.
PPE requirements are job-specific
How long-career plumbers protect their bodies
The acute hazards get the headlines, but the everyday exposure is what the survey actually measures: 21% of plumbers, pipefitters and steamfitters report cramped or awkward positions every day and another 43% at least weekly, with 25% exposed to high places daily.
What those frequencies do to a body across a long career is a question our research cannot answer — the survey measures exposure, not cumulative harm — and this page will not guess at it.
That gap is worth knowing before you read any body-care advice, including the kind this page would otherwise give.
The version we can stand behind is procedural: treat positioning and ladder setup as skills to learn deliberately, and take body-load questions to the plumbers actually doing the work you're considering.
Segment choice is the other lever, and it is a plain observation rather than a sourced one: different plumbing segments spend the day differently, and our breakdown of types of plumbers describes each so you can judge the physical pattern for yourself.
What no source on this page provides is a ranking of segments by wear on the body.
Whether the trade's demands are worth the price is the decision this page feeds but doesn't make.
Pay, outlook and the honest cons are weighed in our guide to is plumbing a good career.
This page is career information, not legal or safety advice. Injury figures are BLS statistics; safety and PPE requirements for a specific job come from your employer's safety program and OSHA's guidance — confirm both before you rely on them.