# United States All employees, thousands, plumbing, heating, and air-conditioning contractors, seasonally adjusted

United States All employees, thousands, plumbing, heating, and air-conditioning contractors, seasonally adjusted was up 1.7% year on year in September 2026, compared with 1.8% in August 2026.
The level stood at 1,339.7 thousands.
Over the past ten years it has ranged from −11.5% (Apr 2020) to 15.0% (Apr 2021), averaging 2.8%.

- Source agency: U.S. Bureau of Labor Statistics (flat files)
- Makrognosis code: `US.EMP.M.SA.IND-20238220`
- Frequency: monthly
- Units: thousands
- Coverage: 1990-01-01 to 2026-09-01 (441 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/all-employees-thousands-plumbing-heating-and-air-conditioning

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 1,339.7 thousands | 1.7 |
| August 2026 | 1,339.4 thousands | 1.8 |
| July 2026 | 1,338.5 thousands | 1.8 |
| June 2026 | 1,334.7 thousands | 1.3 |
| May 2026 | 1,333.9 thousands | 1.3 |
| April 2026 | 1,328.7 thousands | 0.8 |
| March 2026 | 1,326.4 thousands | 0.9 |
| February 2026 | 1,327.1 thousands | 0.9 |
| January 2026 | 1,324.3 thousands | 0.8 |
| December 2025 | 1,321.0 thousands | 0.8 |
| November 2025 | 1,321.8 thousands | 1.0 |
| October 2025 | 1,319.2 thousands | 0.9 |
| September 2025 | 1,317.1 thousands | 0.8 |
| August 2025 | 1,315.2 thousands | 0.8 |
| July 2025 | 1,315.0 thousands | 1.1 |
| June 2025 | 1,317.0 thousands | 1.8 |
| May 2025 | 1,316.4 thousands | 1.9 |
| April 2025 | 1,317.8 thousands | 2.3 |
| March 2025 | 1,314.6 thousands | 2.3 |
| February 2025 | 1,315.1 thousands | 2.7 |
| January 2025 | 1,313.7 thousands | 2.8 |
| December 2024 | 1,310.9 thousands | 2.8 |
| November 2024 | 1,308.5 thousands | 2.8 |
| October 2024 | 1,306.9 thousands | 3.0 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US.EMP.M.SA.IND-20238220"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US.EMP.M.SA.IND-20238220",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```