Lau & Choi, P.C. 

Over 30 years of experience in civil and commercial matters, and
specializing in all immigration matters including:

Business/Commercial 

  • Labor certification for professionals and skilled workers, including 
    • High technology workers
    • Specialty cooks
    • Construction workers
  • Professionals from various disciplines (H-1b)
  • Professional status for Canadians and Mexicans (TN)
  • Nonimmigrant Business Investors (E-1/E-2)
  • Intra-company transferees (L-1)
  • Religious workers (R-1) 
  • Permanent residence status based on employment, including 
    • National Interest Waiver
    • Outstanding Researcher
    • Alien with Extraordinary Ability
    • Multinational Executive
Family
  • Permanent residence status based on family relations
  • Naturalization and citizenship
  • Consular visa processing
  • Various nonimmigrant visas, including fiancé visa and V visa
Asylum 

Removal (Deportation) proceedings

Change of various nonimmigrant status

Extension of various nonimmigrant status

Work permits 

Attorneys in Our Firm:

  • Woon Ki Lau has been a member of the American Immigration Lawyers Association (AILA) since 1973, and served as the Chairperson of its Colorado Chapter in 1979/1980.
  • Margaret S. Choi has been a member of AILA since 1985, and served as the Chairperson of its Colorado Chapter in 1993/1994.
  • Johnny K.M. Poon has been a member of AILA since 2001.


  • Languages

    Fluent in Mandarin, Cantonese, Spanish and Korean. 


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