DOL filing volume for Langan Engineering and Environmental Services LLC has declined significantly in recent quarters. This may indicate reduced hiring activity. Always verify with current news sources.
Most Recent Year
53
FY2025Prior Year
7
YoY Change
+657.1%
Peak Year
FY2025
53 filingsQuarterly DOL Filing Volume
Annual Filing Volume - Historical View
Hiring by Role
Top occupations this employer files for, with certified filing volume over time.
Traffic/Roadway Engineer
39 certified filings in FY2025
2 certified filings in FY2023
Environmental Engineer
6 certified filings in FY2025
2 certified filings in FY2019
Staff Geologist
1 certified filings in FY2024
Understanding This Data
DOL LCA filing volume measures how often this employer filed for permission to hire workers on H-1B visas. It correlates with skilled-worker hiring activity; a decline suggests fewer new hires requiring sponsorship. It does not capture hiring of US citizens and green-card holders. See our methodology for details.