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O'Neil Hauser Mansfield, P.C.

4.7
(50 reviews)

Business Details

105 Main St, Charleston, MA
02129, United States
(617) 855-0444
https://www.oneilhauser.com/

About

Immigration AttorneyLaw Firm
Navigating the U.S. immigration system can be complicated. Whether you’re immigrating for business purposes or seeking green card status, you need professionals who can help you navigate the nuanced bureaucracy of our immigration processes. We have been helping clients with immigration matters for several decades and have kept up with the complicated and fast-changing immigration policies that determine who and how people enter the country. We want to hear your story, answer any questions and address any concerns you have.

Location

O'Neil Hauser Mansfield, P.C.
105 Main St, Charleston, MA
02129, United States

Hours

Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
SaturdayClosed
SundayClosed

Reviews

4.7
50 reviews
5 stars
45
4 stars
1
3 stars
0
2 stars
0
1 star
4
  • RB
    Rita Barbosa
    Mar 18, 2026
    5.0
    Joan and Josh were a pleasure to work with. They were very knowledgeable about immigration law and made sure I understood all steps of the process. They had very clear communication and kept me informed throughout. Everything was done professionally and efficiently. I'm grateful for everything they did for me and my husband. Thank you!
  • DO
    David Oliveira
    Mar 9, 2026
    1.0
    If you need paper works filing well and nice kind people, it’s best place if you case is stronger and good, whoever if you need a defense attorney on immigration court. You put yourself in a bad position if you work whit this firm. It’s NO GOOD, base on my experience…
  • NH
    Navi Hernandez
    Feb 26, 2026
    5.0
    I am very grateful for the team at O’Neil Hauser Mansfield, especially attorney Josh and paralegal Joan. From the very beginning everything felt smooth and well organized. They took the time to answer all of our questions and made sure we understood each step of the process. While legal matters can sometimes feel overwhelming, they made everything much more accessible and manageable for us. Communication was clear, and professional throughout. We always felt supported and informed. We truly appreciate their guidance and would confidently recommend their office to anyone looking for knowledgeable and attentive legal support.
  • AA
    Aldeni
    Jan 19, 2026
    5.0
    Very Helpful with a very difficult issue. I can't say enough good things about them! I went to them with feeling overwhelmed , and they made me feel at ease. Excellent professionals doing excellent work for real people.
  • MR
    Mary Robles
    Nov 28, 2025
    5.0
    I want to share my deepest gratitude for the wonderful work you have done for me. Your dedication, compassion, and professionalism throughout my immigration process touched my heart more than words can say. Attorney Joshua Mansfield and Paralegal Joan Hogan were especially kind and attentive. You both guided me with such patience and care at every step. Whenever I had questions—whether by email or phone—you always answered promptly and clearly. That gave me great comfort and peace of mind. Because of your hard work and expertise, my case was resolved successfully. You made what could have been a very difficult journey so much easier, and I will always remember your support with thankfulness. I have already begun referring new clients to your firm because I trust your integrity and the quality of your work. Thank you again for everything you have done for me and my family. May God bless each of you and continue to guide your good work. With warm regards and heartfelt thanks,

Brand Certified Facts from O'Neil Hauser Mansfield, P.C.

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Certified May 17, 2026Yext Knowledge Graph
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