What clients are saying

Just did an interview with Attorney Neal and I can’t thank him enough for an amazing and exceptional job he has done for myself and my wife. Even our Interviewers mentioned he has done an exceptional job. He assisted with our marriage based green card process from the beginning to the end. He’s the best Immigration Attorney to work with he always answers his phone anytime we called we get in touch with him directly which we appreciate a-lot. Thank you so much Attorney Neal for the best service.

Google · December 2025

I highly recommend Neal to anyone looking for a good immigration attorney. He is honestly one of the best attorneys I’ve ever worked with. Neal helped me with my adjustment of status case and also handled my response to a Request for Evidence (RFE). From the beginning, he was very knowledgeable, diligent, and responsive. Whenever I had a question or was worried about something, I could call him and he would take the time to explain things and help me understand what was going on. He was always available when I needed him, which made the whole process a lot less stressful. What I appreciated most was that I never felt like I was just another case. He paid attention to the details and genuinely cared about my situation and the outcome of my case. If you’re looking for an immigration lawyer in Connecticut, including the New Haven or Hartford area, or even the Boston area, I would definitely recommend Neal. Especially if you have a family-based immigration case involving adjustment of status or an RFE, I would feel very comfortable recommending him. I’m very grateful for all of his help and everything he did for me.

Google · August 2026

El mejor abogado, lo recomiendo 100% Mi esposo y yo aplicamos a la green card por matrimonio y todo salió super bien! Estamos muy satisfechos.

Google · February 2026

Neal has been absolutely reliable since the beginning of our process. My husband and I reached out for some guidance on our immigration process. He was efficient, communicative and always willing to help us. Neal’s always willing to talk on the phone, his personality is eager and excited to talk and help. He successfully has helped us through the process and I would absolutely recommend Neal to anyone who needs help with immigration.

Google · September 2026

Neil has been absolutely amazing to have as our attorney, he has been helpful in answering all our questions and alleviating any concerns when it came to our I-751 petition. He has extensive knowledge of the immigration landscape. he is amazing to talk and very down to earth with the questions and the process in which he used to send in the forms. He absolutely used in extensive knowledge of the many small details on the US immigration system to help and educate myself and my wife. I absolutely would recommend you use him to help make your immigration process much easier.

Google · March 2026

Attorney Neal was great! I didn't get the chance to meet with him in person but he answered all my questions and doubts through the phone. He has an amazing personality and he was willing to help me at almost 9pm on a Sunday night. Definitely recommend his services.

Google · September 2025

I am from Nigeria and my husband and I have used Neal’s services for my immigration application process. He has made this whole process smooth and understandable. He is also very quick to respond to our concerns and questions. Would recommend him to anyone looking to adjust their status or going through the immigration process.

Google · August 2025

I want to give a big thank you to Mr. Neal Guttenberg. I got in contact with him last year to do an Adjustment of Status for my mom. He was the most welcoming and professional Lawyer I could have hired. He made us feel comfortable through the entire process and answered any questions we had right away. My mom and I were told exactly what we needed. If you follow his guidance, what could have been stressful will be achieved without difficulties. He is very knowledgeable and I would highly recommend him to any of my family or friends moving forward.

Google · September 2023

I met Mr Neil to do an i130 for my daughter in Jamaica and he was right on, he drove to meet up with me because I couldn’t make it to where he was, I wish they had 10 star that’s what I would rate it.

Google · September 2023

At 8 o'clock in the morning, I was able to talk to Neal and get clear and simple answers to all my questions. It was great to get accurate information regarding what I needed without feeling embarrassed to ask any questions. He answered all questions with positivity and calmness. I would 100% call him again at any time!

Google · October 2025

Neal did a great job preparing for us as soon as we got in the office with all the paperwork the immigration officer commented how well prepared we were so we just are very thankful for the process and now we are just waiting for our green card so thank you Neal so much for that!

Google · February 2026

Neal is very reliable and somebody great to talk to about immigration matters. He did a very good job with my case I recommend him to anyone he’s very kind and always answers the phone.

Google · December 2025

Neil was a great lawyer to work with. He helped my partner with some social security issues. He was extremely helpful, got back to us in a timely manner, and was very professional but explained things easily and clearly. I would definitely recommend him and use his services again if needed

Google · January 2021

Great guy always available very kind and prompt very knowledgeable. I met Neal when I was very young and was happy to find out that he was an attorney who could help me with my disability issues. He has always been a great guy and it is nice to see that he helps the disabled now.

Google · November 2016