Our Services

Explore our services and empower yourself to overcome obstacles, achieve your goals, and unlock new horizons.

20 Years Anniversary

We are proud to mark our twentieth year helping businesses and individuals realize their dreams to move to the US.

US visas & immigration services

Whether you’re an employer, a private individual or a professional adviser seeking to refer your client to a highly experienced, specialist US immigration law firm, you can draw on our expertise.
We provide a tailored, high-level service for companies and individuals requiring employer-sponsored visas, investor visas, criminal waivers of inadmissibility, green card status, abandonment of green card status, naturalization, and renunciation of US citizenship.
Whatever your US immigration legal issue, we can help.

Key services

H-1B Visas

The H-1B visa is a sponsored
work route for highly
specialized non-US workers.

Removal of Conditions on Conditional Permanent Residence


Naturalization is the process by which foreign nationals are granted United States citizenship.

K-1 Fiancé Visas

A K-1 Fiancé Visa (“K-1 visa”) allows a foreign citizen fiancé(e) of a United States citizen to enter the United States for the sole purpose of getting married.

Family-Based Immigrant Visas

Immediate relatives of United States citizens have special immigration priority over other individuals seeking family-based immigrant visas.

Employment-Based Immigration

Unlock global career opportunities with our Employment-Based Visa services. Seamlessly navigate the path to your dream job abroad.

Deferred Action for Childhood Arrivals

DACA is a program that was created by the Obama administration to provide temporary protection from deportation to certain immigrants who came to the United States as children.


Asylum is a type of legal protection available to individuals who are afraid for their safety if forced return to their home country.

Frequently Asked Questions

Hallett Immigration specializes in a wide range of immigration services. If you’re seeking expert guidance on work visas, family immigration, legal challenges, or compliance matters, our experienced team is here to help. With a deep understanding of the intricacies of immigration law and a commitment to personalized service, we’ve assisted countless individuals and businesses. We suggest scheduling a consultation with us to discuss your specific needs and determine if we’re the best fit for you.

Our highly experienced US immigration lawyers focus primarily on business immigration law. We represent corporate clients, entrepreneurs, HNW private clients in the following visa categories:

  • E-2 Treaty Investor
  • E-1 Treaty Trader
  • L-1 Intracompany Transferee
  • Blanket L1
  • Visa Member of the Foreign Media
  • O-1 Extraordinary Ability
  • Criminal Waivers of Inadmissibility
  • B-1 & B-2 Visitor
  • Marriage-based Green Card applications
  • Employment-based Green Card applications
  • Abandonment of Green Cards
  • Expeditious Naturalization
  • Citizenship
  • Consular Report of Birth Abroad

We also give discreet advice on complex US Immigration matters.

Many of our clients are high-profile figures and require a high-level of privacy, particularly if a criminal offence has been committed, and our firm is highly sensitive to their needs.

We will typically speak with you on the phone briefly to understand your circumstances and determine if this is something we can properly assist with. Some clients need a discrete piece of advice for which a consultation meeting is necessary, but no further action thereafter may be needed.

Other clients may have an issue that we are unable to assist with (for example, their criminal waiver application has been pending for several months at the CBP Admissibility Review Office and they are seeking our help in speeding up the review process) and for yet other clients, we can determine quite quickly that this is a matter we can assist with.

Our business hours are 9 am to 5:30 pm Monday through Friday. However, please feel free to call or email us after hours. We are committed to returning our client’s and potential client’s calls and emails within 24 hours or less. Please contact us through our contact page.

Latest articles

31st July 2023


Super professional, responsive and very knowledgeable. I know the immigration law changed this year and they had a well thought out streamlined process for dealing with the changes. Very easy to work with them. Highly recommend Hallett McCann Law! Positive: Professionalism, Responsiveness

Del Real Tax Group

I am so happy with Jennifer to attain my permanant residency . She is very knowledgeable and upto date information about immigration laws to provide for her customers… I will totally recommand to take help of Jennifer help for your immigration/Law needs. Good luck !

Haribabu Katragadda

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