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Neil Panchal Law
- Case
- Attention
- Questions
“Neil took the time to go over the details of my case with me, didn't sugarcoat anything, was strait forward and explained what he was doing on my case and explained why he was doing it.”
Best Immigration Lawyers in Ontario, CA
24 firms listed · 9 in Ontario · 2 open 24/7 · 10 open weekends · 17 rated 4.5+
Data verified October 16, 2026
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Shaw 3 Law Firm
- Knowledge
- Court
- Hearing
“But after talking to Walter I felt like my case was going to be protected with care I knew that I was not going to be just a number but rather a person he was actually helping out.”
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Vista Legal Services
- Petition
- Dad
- Green Card
“In my own experience it has been the best, I have been a client of Gerald's since 2011 Gerald and Maria are very honest and professional in their work with them, there is no need to worry if they can help you, I guarantee that your cases are in good ...”
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United We Can Immigration
- Price
- Stars
- Information
“I gave a Five Start because this is the option I was given I would give it a million stars if I could, from the beginning to the end in the process it was such a great experience.”
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Rancho Law Group With Javier Palma
- Questions
- Information
- Team
“I am always skeptical about dealing with any kind of lawyers and they made me feel at ease and comfortable and I and my family got the family treatment I would recommend them to everyone also I needed support on a different matter that wasn't in ther...”
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Kostiv & Associates
- Work
- Migratory
- Law Firm
“Excellent law firm, the attention was wonderful from the moment I entered the office, everyone welcomed me in the best way, they are very capable and very good.”
These 24 firms listed for Ontario, CA handle immigration matters for people and employers. What each states about case types, accreditation and languages spoken comes from its own website; ratings and quotes come from public reviews.
Area overview: Ontario, CA
9 of the 24 firms we list are based in Ontario; the other 15 serve Ontario from towns including Riverside (14 mi), Rancho Cucamonga (6 mi) and Rialto (14 mi). 23 of the firms on this page have a rating, from 4.2 to 5.0 across 1,579 reviews; 11 have 50 or more reviews and 17 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (95%), quality (77%) and responsiveness (77%). The topics that come up most in reviews of the firms on this page are "attention to detail", "knowledge" and "patient". 2 are open around the clock; 10 are open on Saturdays and 3 on Sundays. 2 show a license on their websites and 5 have a BBB rating of A or A+. Domain records put 12 websites of the firms on this page at ten or more years old; the oldest dates from 1997. 2 offer urgent consultations; 5 offer a free initial consultation and 2 list coupons or special offers. 2 have Spanish-speaking staff. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Which immigration firms listed for Ontario describe their work online?
21 of the 24 firms on this page have a website on file, and most list the case types they take and the languages spoken in the office. That is the fastest way to separate a firm doing family petitions from one doing employment sponsorship. It is the firm's own account of itself.
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Paragon Law Firm - Immigration Lawyer
“One of the best and successful attorney..”
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Eagle TAX & Notary Public Services
“I highly recommend her service to people who want to have their taxes done right!”
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Law Office Of Jennifer Gandara
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Burga Law Firm
- Greencard
“My husband I were involved in a hit and run and art was able to get us max payment from our insurance as well as sending us to amazing medical specialists!”
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Torres Immigration and Tax Services Riverside CA
“She (Yesenia) really helped me in my case of Immigration and thanks to her I have my green card on my way to get my USA citizenship, she's a really thoughtful, smart person with a big insight in life.”
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Law Offices of Fernando J Bernheim
- Money
- Job
- Questions
“I received great services from this office it has allowed me to move on with my life and my kids as well and get on my feet and thankfully I got the relief I needed and they kept on my case and I have sent several people here as well that are satisfi...”
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Empire Law
- Job
- Work
- Citizenship
“Attorney Jonathan Mendoza is the best very professional affordable and understanding actually cares for his clients and their best interest looks at your case and always has a game plan in motion.”
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Green Card Lawyer Theodore Huang Serving Inland Empire
- Interview
- Call
- Information
“Even during stressful moments, Attorney Theodore Huang was a voice of reason and helped to align our fears and doubts when at times the process seemed unbearable.”
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Zamora Services #1 Taxes & Immigration
“I have been coming to o Zamora Sercice since I was a child with my parents, Gustavo is very professional and Is always willing to help you even when he's super busy”
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Zafari Law Firm
- Matter
- Pay
- Questions
“We have nothing but good things to say about his service.”
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R. Bracken & Associates
- Immigration Lawyer
- Meeting
- Green Card
“I highly recommend this lawyer very honest very professional excellent service he's been providing immigration services for me and my family for years With excellent results giving stability for me and my family”
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Chung & Ignacio
- Questions
- Property
- Team
“She was very responsive and prompt and went the extra mile to be at the hearings in person (vs via court call) despite opposing counsel being ridiculous and no showing several times.”
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Law Office of Yesika M. Figueroa
“Personally I can say that it was good news all the time and the staff without leaving anyone out from the person who receives you to the lawyer are especially kind and I thank them for all their time so thank you 🙏 and God bless you …”
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Casa Hispana
- Deductions
- Citizens
“I am very grateful to Casa Hispana because in terms of taxes we have obtained the appropriate advice to take advantage of the tax incentives and benefits, and they also helped us with some withdrawal strategies that resulted in a greater refund.”
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Law Office Of Monica V. Marroquin
- Team Work
- Results
- Offices
“My dad got a letter in January this year stating he was going to be removed from the US and we were desperate for help, after speaking to the attorney we knew we were in good hands ALL of her staff is AMAZING and kept It very professional they are ...”
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Jose Alfaro Law
- Team
- Principle
- Daca
“Very professional staff, one of a kind, very respectful to their clients, and doesn't judge anyone, best service I received so far, thank you so much for the services you offer and keep going forward, love the professionalism I was offered by Jose an...”
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Caballero Offices /Caballero Wedding Chapel
- Taxes
- Service
- Labor
“I highly recommend this place for your wedding ceremonies Gabriela Caballero was very kind and the man who carried out the ceremony also did not leave you alone at any time and it is a beautiful experience that will remain in our forever ❤❤thank you ...”
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Latino Services Network
- Office
- Citizenship
- Patient
“My dad and I (Andrea) went in to pick up my translated document and walked out with hope , thank you paola for taking your time to explain things to us.”
Immigration Legal Services in Ontario, CA Cost Estimates
Minimum cost
$364
Maximum cost
$14541
National Average
$1818
Avg Per Hour Rates
$425
$728
$3030
Average price range is based on 306 cost profiles
Why these companies made our list
What clients say about firms in and near Ontario
- “Gerald was very honest and very informative with and extremely knowledgeable in the law and immigration information.” — client of Vista Legal Services
- “Jose helped me with my immigration papers and I highly recommend him, everything was very smooth and easy.” — client of Jose Alfaro Law
- “Excellent service. Prompt responses to all questions and sage advice that got my daughter-in-law a green card at her first interview.” — client of Green Card Lawyer Theodore Huang Serving Inland Empire
- “I feel very comfortable knowing every decision I took in my immigration case would be done accurately because Jose is very organized and efficient.” — client of Jose Alfaro Law
- “Ted is responsible and reasonable; he helped me and my family successfully adjust our immigration status.” — client of Green Card Lawyer Theodore Huang Serving Inland Empire
Excerpts from public reviews of the firms listed on this page.
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