H-1B sponsorship profile: Ecological Improvements LLc. Across U.S. Department of Labor LCA disclosures, Ecological Improvements LLc filed 2 Labor Condition Applications covering 2 H-1B worker positions between fiscal year 2026 and fiscal year 2026. The employer’s DOL certification rate sits at 50% (1 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 Ecological Improvements LLc’s H-1B petitions range from $41,600 at the low end to $41,600 at the high end, with a petition-weighted average of $41,600. That range reflects the mix of occupations the company sponsors, led by Environmental Field Technician “ Erosion Control Systems (2 petitions at $41,600 avg). 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. Ecological Improvements LLc is headquartered in charleston, SC under NAICS code 237990, and places H-1B workers across 1 state, most heavily in SC. 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 Ecological Improvements LLc ranks. By H-1B petition volume, Ecological Improvements LLc is #48,558 of 119,880 employers nationally and #339 of 832 employers headquartered in SC. Both ranks are computed live from the same underlying petition counts, not a separate estimate.