Hall Estill

Immigration Law Firm

  • Recent Case: 188
  • Success Rate: 99%

Suggest Edit - Own this firm?

Contact Information


  • 303-607-5448
  • dhernandez@hallestill.com
  • 1600 Stout Street Suite 1100, Denver , CO 80202

About Hall Estill


During the past three years, Hall Estill has filed 173 labor condition applications for H-1B visas, all have been approved, and 15 labor petitions for employment based green cards, 2 of them were denied. The overall case success rate is 99%.

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 173
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 15
  • Cased Denied: 2

Labor Petitions (LC) for Green Card (PERM) Applications


Hall Estill has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; F-1; EWI

Top Job Titles

Medical Technologist; Full Stack Engineer; Senior Business Intelligence Engineer; Referral Specialist; Vice President Of Indirect Channels; Residence Life Coordinator; Assitant Professor Of Computer Information Systems; Institutional Research Analyst; Structural Engineer; Project Engineer

Top O*NET Titles

MEDICAL TECHNOLOGIST; Full Stack Engineer; REFERRAL SPECIALIST; BUSINESS INTELLIGENCE ANALYST; Vice President Of Indirect Channels; ASSISTANT PROFESSOR OF COMPUTER INFORMATION SYSTEMS; Senior Business Intelligence Engineer; STRUCTURAL ENGINEER; RESIDENCE LIFE COORDINATOR; INSTITUTIONAL RESEARCH ANALYST

Top Locations

Tulsa, OK; Addison, TX; Rogers, AR

Labor Condition Applications(LCA) for H-1B Visa


Hall Estill has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B

Top Job Titles

Physician; Post Doctoral Research Associate; Medical Technologist; Laboratory Technologist; Project Engineer; Structural Engineer; Assistant Professor Of Computer Science; Post-Doctoral Research Scholar; Post-Doctoral Fellow; Associate Investigator

Top Locations

Tulsa, OK; Muskogee, OK; Austin, TX; Addison, TX; Mcalester, OK; Oklahoma City, OK; Bentonville, AR; Dallas, TX; Vinita, OK; Glenpool, OK

Practice Areas


  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.

Immigration Lawyers or Agents at Hall Estill

Diane Hernandez

Recent Case: 180 - Success Rate: Value: 100.00%.

View Diane Hernandez Profile

Diane L Hernandez

Recent Case: 9 - Success Rate: Value: 78.00%.

View Diane L Hernandez Profile