# SOC 47-2011: Boilermakers

> Occupation profile: https://www.xh1b.org/soc/47-2011

Employers filed 2 certified H-1B applications for Boilermakers (47-2011) roles, requesting 11 workers. The average offered wage is $67,400/yr, 12% below the BLS national median ($76,410/yr). (2025, SOC 47-2011) The largest filers are CLLOG, Inc. and Heating &BURNER, Inc.

| Metric | Value |
|---|---|
| Total filings | 2 |
| Total workers | 11 |
| Average offered wage | $67K |
| Average prevailing wage | $64K |
| BLS median wage | $76K |
| Latest BLS year in scope | 2025 |
| Profile benchmark SOC | 47-2011 |
| BLS area | U.S. |

Filing wage badges use the latest national BLS median. Their detail shows the benchmark code and year. A mapped comparator can use a different occupation from the direct-code profile benchmark above. It is a screening comparison, not a claim that the occupations are identical.

| Metric | Value |
|---|---|
| Offered vs BLS benchmark | -12% |

## Top employers (of 2)

| Employer | Filings | Workers | Avg wage | BLS median |
|---|---|---|---|---|
| [CLLOG, Inc.](https://www.xh1b.org/org/cllog-inc-2f080f08e0) | 2 | 20 | $45K | $76K |
| [Heating &BURNER, Inc.](https://www.xh1b.org/org/heating-burner-inc-b4aaa089a6) | 1 | 1 | $88K | $76K |

## Filing trend

| Year | Filings | Workers | Median offered |
|---|---|---|---|
| 2013 | 1 | 1 | $88K |

## State filing trends (2015 to 2018)

| State | Total filings | 2018 filings | 2018 filings per 100k residents |
|---|---|---|---|
| [Florida](https://www.xh1b.org/state/fl) | 2 | 2 | 0.0 |


Per 100k residents uses the U.S. Census Bureau annual population estimate for that state and year; years after the latest published estimate carry that estimate forward. The latest filing year may be a partial period.

## More

- Full page (charts, tables, interactive): https://www.xh1b.org/soc/47-2011
- JSON API: https://www.xh1b.org/api/soc-employers?code=47-2011
- JSON API: https://www.xh1b.org/api/soc-filings?code=47-2011


## References

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1. Dataset documentation · DOL OFLC. [LCA public disclosure record layout (FY2026 Q3)](https://www.dol.gov/sites/dolgov/files/ETA/oflc/pdfs/FY26Q3/LCA_Record_Layout_FY2026_Q3.pdf). Pages 1–4: application, DOL outcome and dates, requested positions, employer, representatives, worksites and pay units. This layout covers determinations issued October 1, 2025 through June 30, 2026. It documents employer-provided application fields and DOL decisions, not USCIS decisions, payroll verification, legal bills or worker-linked moves. Older layouts can differ. Checked 2026-10-17.

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2. Dataset documentation · BLS. [OEWS technical notes (May 2025)](https://www.bls.gov/oes/2025/may/oes_tec.htm). Scope of the survey; occupational coding; concepts and estimation methodology. Documents occupation and geographic wage estimates, not an individual worker’s pay. Use the estimate year and geography stated by the site; older releases can differ. Checked 2026-10-17.

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3. Guidance · BLS. [Standard Occupational Classification](https://www.bls.gov/soc/finding_soc_code.htm). Classification Principles 1–2 and Coding Guideline 2; job duties, not job titles. Checked 2026-10-08.

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4. XH1B method or registry · XH1B. [Calculation and Matching Methods; Reading Public Records and Derived Indicators](https://www.xh1b.org/data-sources). Filing units, annualization, weighting, wage comparisons, and inference limits; Reading records: units, source coverage, wage gaps, entity links, and inference limits. These are the site's review methods, not validated predictions of wrongdoing. Inspect underlying records and alternative explanations.