H-1B sponsorship profile: BlackRock Construction Services, LLC. Across U.S. Department of Labor LCA disclosures, BlackRock Construction Services, LLC filed 2 Labor Condition Applications covering 2 H-1B worker positions between fiscal year 2024 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (2 certified of 2 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on BlackRock Construction Services, LLC’s H-1B petitions range from $99,070 at the low end to $99,070 at the high end, with a petition-weighted average of $99,070. That range reflects the mix of occupations the company sponsors, led by Project Manager (1 petitions at $99,070 avg), followed by CIVIL ENGINEERING PROJECT MANAGER. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. BlackRock Construction Services, LLC is headquartered in OAK BROOK, IL under NAICS code 236220, and places H-1B workers across 1 state, most heavily in IL. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.

Where BlackRock Construction Services, LLC ranks. By H-1B petition volume, BlackRock Construction Services, LLC is #48,558 of 119,880 employers nationally and #2,297 of 5,284 employers headquartered in IL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.