# United States All employees, thousands, plumbing, heating, and air-conditioning contractors, not seasonally adjusted

United States All employees, thousands, plumbing, heating, and air-conditioning contractors, not seasonally adjusted was up 1.6% year on year in September 2026, compared with 1.7% in August 2026.
The level stood at 1,346.9 thousands.
Over the past ten years it has ranged from −11.4% (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.NSA.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-us-emp-m-nsa-ind-20238220

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 1,346.9 thousands | 1.6 |
| August 2026 | 1,357.8 thousands | 1.7 |
| July 2026 | 1,356.2 thousands | 1.6 |
| June 2026 | 1,351.2 thousands | 1.4 |
| May 2026 | 1,332.8 thousands | 1.1 |
| April 2026 | 1,318.8 thousands | 0.7 |
| March 2026 | 1,308.0 thousands | 0.8 |
| February 2026 | 1,307.3 thousands | 1.0 |
| January 2026 | 1,305.9 thousands | 0.9 |
| December 2025 | 1,317.7 thousands | 0.7 |
| November 2025 | 1,323.9 thousands | 1.0 |
| October 2025 | 1,325.1 thousands | 1.0 |
| September 2025 | 1,325.2 thousands | 0.8 |
| August 2025 | 1,334.6 thousands | 0.8 |
| July 2025 | 1,335.4 thousands | 1.1 |
| June 2025 | 1,332.5 thousands | 1.8 |
| May 2025 | 1,317.8 thousands | 1.9 |
| April 2025 | 1,309.4 thousands | 2.4 |
| March 2025 | 1,297.5 thousands | 2.3 |
| February 2025 | 1,294.2 thousands | 2.7 |
| January 2025 | 1,293.7 thousands | 2.8 |
| December 2024 | 1,308.5 thousands | 2.8 |
| November 2024 | 1,311.2 thousands | 2.8 |
| October 2024 | 1,311.4 thousands | 2.9 |

## API

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

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