Sigma Plumbing Mechanical Contractors LLC
Construction · Primarily DC · PERM filings 2020–2020
Overview
Sigma Plumbing Mechanical Contractors LLC is a Construction employer that has filed 1 PERM green-card application in FY2020. That places it #43,666 among all U.S. PERM sponsors in our dataset. 0 were certified (0% approval rate), taking about 224 days on average. The most-sponsored role is HelpersPipelayers, Plumbers, Pipefitters, and Steamfitters, with most worksites in DC, and the median sponsored wage is $38,022.
1
PERM filings
0%
approval
0
denied
$38,022
median wage
224d
avg processing
Worker background
Across 1 filings with beneficiary data, the most common country of origin is EL SALVADOR (100%). (From legacy PERM form data, FY2020–FY2024.)
Top countries of origin
- El Salvador1
Prior visa status
Education
- None1
Occupations & job titles
The occupations Sigma Plumbing Mechanical Contractors LLC most often sponsors, with average wages.
| Occupation | Filings | Avg wage |
|---|---|---|
| HelpersPipelayers, Plumbers, Pipefitters, and Steamfitters | 1 | $38,022 |
Common job titles
Worksite states
Wage range
$38,022
25th
$38,022
median
$38,022
75th
$38,022
90th
Law firms used
- Law Office of Ronald D Richey1
Recent filings
| Case | Job title | Status | Worksite | Decision |
|---|---|---|---|---|
| A-19240-50572 | Plumber Apprentice | Certified - Expired | Washington, DC | Feb 22, 2021 |
Source: U.S. DOL OFLC PERM disclosure data. Wages are annual-equivalent; outliers excluded.