#1Apex Law Group Apc
Based in Fullerton, CA
Business Immigration Law Firms in Orange County, CA
The top-ranked business immigration law firms serving Orange County, CA are Apex Law Group Apc, Arvian Law Firm LLC and Bu Law Group, P. C.. We list 688 business immigration law firms serving Orange County, CA. 30 of the providers shown match an active record from U.S. Department of Labor, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Business Immigration Law Firms serving Orange County, CA. 688 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked business immigration law firms for Orange County
#2Arvian Law Firm LLC
Based in Irvine, CA#3Bu Law Group, P. C.
Based in Irvine, CA#4CDF Labor Law LLP
Based in Irvine, CA#5Cunanan & Associates Law Firm, A Professional Corporation
Based in Santa Ana, CA#6David Hirson & Partners, LLP
Based in Costa Mesa, CA#7Demidchik Law Firm, PC
Based in Newport Beach, CA#8Do Law Office, P.C.
Based in Lake Forest, CA#9DT Law Corporation
Based in Irvine, CA#10Fragomen, Del Rey, Bernsen & Loewy, LLP
Based in Irvine, CA
20 more providers serving this area
- Global Law Centers, Stanton, CA
- Green Maple Law Group APC, Newport Beach, CA
- Hope Law Group PC, Buena Park, CA
- Inhouseco Law Firm, Irvine, CA
- Ji Kim Law Group APC, Buena Park, CA
- Ji Law Firm APC, Fullerton, CA
- Joy Immigration, Inc., Yorba Linda, CA
- Khurgel Immigration Law Firm, Irvine, CA
- Law Firm Of Kim & Min, Irvine, CA
- Law Office Of Angie Kim Lee PC, La Palma, CA
- Law Office of Emily Singer Hurvitz, PC, Lake Forest, CA
- Law Office Of Heidy Trombi, Newport Beach, CA
- Law Office Of Kisuk Paek, PC., Fullerton, CA
- Law Office of Manju Patil, P.C., La Palma, CA
- Law Office Of Sun Ah Lee, Tustin, CA
- Law Office of Vivian Wang, Irvine, CA
- Law Office of Wilfred Brooks, Orange, CA
- Law Office of Xiaomin Hu, P.C., Newport Beach, CA
- Law Offices of Bharati Shah, Placentia, CA
- Law Offices of Gali Koren, Irvine, CA
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Frequently asked questions
How many business immigration law firms serve Orange County?
We list 688 business immigration law firms serving Orange County, CA: 135 based there and 553 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which business immigration law firms serve Orange County?
The top-ranked business immigration law firms serving Orange County, CA are Apex Law Group Apc, Arvian Law Firm LLC, Bu Law Group, P. C., CDF Labor Law LLP and Cunanan & Associates Law Firm, A Professional Corporation. The full ranked list, with the official records each provider matched, is on this page.
Which business immigration law firms serving Orange County are verified against official records?
10 of the top 10 match an active official record: Apex Law Group Apc (U.S. Department of Labor), Arvian Law Firm LLC (U.S. Department of Labor), Bu Law Group, P. C. (U.S. Department of Labor), CDF Labor Law LLP (U.S. Department of Labor) and Cunanan & Associates Law Firm, A Professional Corporation (U.S. Department of Labor), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does an employer file before an H-1B petition?
The employer files a labor condition application with the Department of Labor, then the H-1B petition with USCIS. An immigration attorney can confirm the steps and timing for a specific case.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Cities in Orange County
Communities served
Cypress, Brea, Rancho Santa Margarita, Stanton, San Juan Capistrano, Dana Point, Laguna Hills, Ladera Ranch, North Tustin, Seal Beach, Laguna Beach, Laguna Woods, La Palma, Coto de Caza, Los Alamitos, Rossmoor, Rancho Mission Viejo, Midway City, Las Flores, Villa Park, Trabuco Canyon, Silverado, Modjeska, Williams Canyon, El Modena, Orange Park Acres