They have always professional and very knowledgeable. And always responsive.

Helga Carson is the best !!! She helped me with all the process for O1visa and Green Card. She is just the best.

I don't usually write reviews, but I was urged to write something for my exceptional experience with this immigration attorney, Karen at Rose Carson LLP. Simply to say she is the best attorney I've ever worked with and I'm so sure it'd be very hard for me to find an attorney as good as her in the future!

When I first apply my Employee based green card with a private lawyer in Dallas TX I had a horrible experience. He charged me $3000 and never applied my green card, blaming some changes of the immigration law and regulation. And, it was when I found out he's never even filed my documents one and a half year later. I asked him to stop the process and get all my documents back so that I can work with a new law firm. He released my documents, but in one condition that I must sign a contract not to sue against him. I had no choice, but sign it since my time was running out with my H1B visa. Hiring a wrong layer I wasted my one and a half year and lost $3000.

Lesson learned: Choosing a wrong immigration lawyer comes with significant price and painful consequences. A recommendation by someone who I know is never enough. There are many tiny law firms which are cheap enough taking advantage of the foreign people's vulnerable position as they like, or greedy enough taking too many cases more than they can handle, which leads to mistakes and delays.

And, there was Karen at Rose Carson LLP, who I met through my company, taking care of my messed up PERM process and got me my Green Card with zero hassle in no time. Basically, she knows the law and how to make best out of the client. Working with her she earned all my respect that she was professional, kind, honest and ,most of all, trustworthy. She always responded super fast with accurate information through email I never had to call her. Too bad she is a corporate lawyer so that I can't work with her for all my family's future immigration matters. I just want to thank her and her team sincerely again! The law office of Rose Carson LLP. is worthy of great compliments and will always be appreciated. They truly are the "Best" of the best law firms. Highly recommended!

My employer's immigration counsel is Rose Carson LLP. Helga is always timely and precise in her advice. I have recommended this firm to some of my friends in startups and I will keep recommending.

The process was smooth until the last mile when the failed to communicate properly on expectations around sending materials needed for H1B approval. When relying on a visa, every day counts, and for the very expensive fees, they need not clearly communicate the most important part of the process, the last mile, and getting the H1B documents to the employee so they can begin working. Two weeks of poor communication or lack of communication is unacceptable when you're paying several thousand dollars.

do decent job for my visa paper work.