Winning your case,
and achieving your desired result, are our primary motivation.
Call Us Today
Winning your case,
and achieving your desired result, are our primary motivation.
Call Us Today

Why choose Chan Law Firm?

Knowledge

Chan Law Firm's expertise drives insightful counsel, tailored to your needs.

Experience

With decades of experience, our firm delivers proven results across diverse legal realms.

Compassion

We offer empathetic support, ensuring you feel understood and empowered.

About Chan Law Firm

The Chan Law Firm in Denver, Colorado focuses on winning individual and businesses immigration cases in the United States. We serve clients all over the United States and from throughout the world.

Serving clients with personal attention and service since 2004, this firm is not like other law firms. We are known for taking and winning cases that other attorneys previously lost, or declared impossible. We build close relationships with our clients, fighting for each case as if it were our own.

What people say about working with Chan Law Firm

I am so glad I contacted Chan Law Firm to handle such a difficult immigration case like mine.Catherine and her experince team won my case, and due to her excellent knowledge of immigration law I became a permanent resident of the US. I would highly recommend A Good Immigration Attorney Like Catherine! She is extremely knowledgeable and has a lot of experience. She was patient with me throughout my entire case, kept me updated at each step and answered all my questions. She always had a calm demeanor even when I was very nervous. And just in general the best Immigration Attorney. Thank you to you and your great team, I can’t thank you enough.

Donald Williamson

This firm and these people are the most diligent, caring and professional immigration lawyers you will ever come across. I will never be able to fully express how grateful I am for all they have done for me. I cannot recommend them highly enough.

Dave Gaston

Catherine Chan and her paralegals did an outstanding job on our immigration case! Their competence, experience, professionalism and attention to detail was exceptional. I have recommended this law firm to several others who are navigating the US immigration system.

Linda Hall-Taylor

Catherine Chan was by far the best immigration attorney I’ve ever had hands down. She was very attentive to me and my husband’s needs working extremely fast and meticulous in getting our permanent residency, which we have since received. Catherine made the difficult government forms very easy to understand and easy to submit through her online system. What was also great about working with her was our ability to reach out to her via phone or email and how quick she was with a prompt response. The entire team at the Chan Immigration law firm made the experience a very pleasurable one for us. THANK YOU, from the bottom of our hearts!

Sarah Cojocaru

My attorney Catherine Chan and her law firm took such good care of me and my family during our application for our greencards. She took our calls and answered all of our questions and the application process was so much less confusing and stressful because she did it all right the first time. She represented us in front of US immigration during our interviews and continued communicating with them until we had our greencards in our hands. Catherine didn’t try to charge us more when our case became more difficult. We are so happy to now have our permanent residency, it’s like a dream come true. We recommend Catherine and her team to anyone who is looking for a fair and honest lawyer. Thank you

Soorie Amiraslani

My wife and I have been attempting to help an incredibly nice young lady from Ukraine. Her name is Hanna, and she is a hard-working and extremely nice person. Hanna was facing an uphill battle to extend the duration of her residence in the United States. I had accompanied her to the U.S. Immigration Office for an interview to remove the conditions of her residence and extend the time limit of her Green Card. I was not allowed to be present in the room for her interview, but after an hour had passed, she came out of the interview in a rather shaken state. She was told that she would eventually receive a letter with a decision on whether she would be able to remain in the United states. Several weeks passed, and the letter eventually arrived. The Immigration Office turned down her request to extend her time in the United States. Their explanation contained many false accusations about Hanna, and I knew that she would have to hire a law firm in order to fight the decision of the U.S. Immigration Office.

I immediately began looking for an attorney to help Hanna with her fight to remain in the United States. After doing some research to find a great law firm, I decided to contact the Chan Law Firm. This was one of the best decisions I have ever made in my life. From day one the Chan Law Firm was supportive, helpful, empathetic, and extremely compassionate and friendly. Everyone Hanna and I encountered was absolutely wonderful. Catherine Chan and Daisy Dorado handled Hanna’s case, and they immediately went to work fighting for Hanna. Through their amazing effort they were able to get the USCIS to reverse the earlier decision to deny Hanna the ability to remain in the United States. The USCIS approved Hanna’s request to remove the conditions on her resident status. Hanna will now be receiving a new Green Card which allows her to remain in the United States.

I highly and heartily recommend the Chan Law Firm to anyone in need of assistance with immigration issues. Everyone from the receptionists to the attorneys are fantastic. These are the kinds of people one needs to hire when facing difficult situations. Five stars is not a high enough rating! They deserve an A++.

David Winsor

Chan law firm is by far the best immigration law firm. James Lamb the attorney in charge of my case made it possible for me to obtain my green card in my very complex case. I was with a different immigration law firm an it was just a waste of time and money I was so glad I made the decision to change law firms. I truly recommend Chan law firm, attorney’s and staff are just amazing people, I will definitely be coming back to start my citizenship process! Thank you

Adrian Marcial

It’s been sometime since I’ve received my permanent residency, followed by US Citizenship, but I owe it to the Chan Law Firm for making the process, paperwork, and USCIS meetings so understandable and easy for me to complete. I always thought I could do it myself, but after starting the process and realizing how complex it is and knowing what’s on the line (my green card and citizenship), I am so happy I hired a professional. Catherine explained the process, timing, and alarmed me of concerns she saw with my case. She was easily accessible when I had questions regarding my case and had a team that supported me as well. I owe a huge amount of gratitude to Chan Law Firm for achieving something of such importance in my life for me and my family. Thanks so much.

Alexandru Cojocaru

Thank you so much to Chan law firm. Your legal council is amazing I just apply my marriage base case and shortly successful easily you all are so friendly and updated about case. Ariana, Sandra and all team thousands thanks and appreciate.For quality service and all

Binod Entertaining

Me and my Wife were with a law firm and decided that they weren’t working anymore. We set up 4 appointments with 4 different immigration lawyers all from the Denver metro area. We called made an appoitment and were assigned Josh Russcol, with a $100 consultation fee that would be credited to your case if you choose to do buisness with them. What I liked is that every question we had was answered even if the answer wasnt good.

We left after the consultation same day and instead of Josh waiting for us to come back and sign with them he gave us a call and went into further detail of what our case would look like. Because of this act we were there signing up for a payment plan a month later.

We submitted paperwork, got the interview and achieved what we wanted in our case. Through this process the payments were affordable, the staff was ALWAYS professional, the paralegals we worked with Aranely & Vivian got back to every email, and call within 24 hours. The whole Chan law firm team made this stressful process a little bit easier.

At the end of the day you can have the best lawyer, cross your t’s and dot your i’s and a case still not go your way; and at the very same time I would want Josh and his team of people behind me.

10/10 – We recommend them to anybody who asks, and will be coming back when it’s time for the next steps in our case.

Kristen H

We had a very complex immigration matter and, many lawyers and law firms did not even want to touch our case. Then we found Catherine Chan, her and her teams smart efforts got us from nay sayers to Citizenship in no time. Our matter was in limbo for almost fifteen years and nobody wanted to touch it, thanks to Catherine it is no more. I honestly do not have words do express our gratitude, but least I will say is, She is a very intelligent IMMIGRATION LAWYER and a DECENT and HONEST HUMAN BEING. We recommend her without any reservation for any kind of immigration matters. Best intellectual representation your hard earn money can buy for you is without a doubt.

VABBKDFW

Mrs. Chan and the whole team at Chan Law Firm are amazing! For anyone going trough immigration and are having a hard time and need expert guidance and help, this is the attorney to go to! Would recommend whole heartedly.

Q Aze

If you are looking for the best help with your immigration case or questions, look no further. Catherine and her law firm are knowledgeable, professional and dedicated. Reasonably priced too, specially considering the results they deliver

the only way you want to go back s

They have taken the time to make sure I understood everything about what to expect during the process. They went over all the paperwork page by page in detail and provided me feedback based on what was better for me instead of what was more profitable to them.

Steve R.

Best immigration attorney!! Don’t hesitate to give them a call.

Claudia Lozoya

Great Law Firm, very nice staff and lawyers.

Karen Pacheco

The best in colorado

Adrian Gutiérrez

Good people. Professionals.

Nurlan Sadibekov

The best ones, I recommend them 💯%

Luz Marquez

Positive: Professionalism, Quality, Responsiveness, Value

Gaia Myers

Positive: Professionalism, Quality, Responsiveness, Value

Veronica Ortega

Positive: Professionalism, Responsiveness, Value

Cristina Tovar

Positive: Quality

Eyad AL zubi

Catherine Chan is Attorney who is not only professional and knowledgeable but also kind and compassionate.
She was able to provide the right advice and support i needed to achieve my goal.
Positive experience!

I would recommend her to my friends and family!

Kfir Gabay

My experience with the firm was exceptional. I’d definitely recommend The Chan Law Firm to anyone that requires legal representation when it comes to immigration (as this was my case).

Jose Ventimilla

Today is 6/26/2023: I just finished my i-751interview (which was filed by Chan Law Firm team way back in 2019) and N-400 interview (I filed personally as advised by Ms. Chan last Jan. 2023) at the same time and the conditions of my i-751 was lifted and passed both my interview. Not only that, but I also got sworn by the officer in the same room after she conducted the interview. I am now a one proud US citizen!! 🙂 🙂

But this success had a rough backstory: I first came up with Ms. Catherine Chan way back in 2019. Every time I talked to her, she would listen attentively to me and was very passionate about my case. She encouraged me and stayed positive all through out. I had complicated issues with my ex, including stripping me off of my immigration rights and reporting me of fraudulent activities that I had never done. Catherine worked with my divorce attorney and even APPEARED in the court during the trial to be my Expert Witness. She was also very transparent about the course of my case and made plans and suggestions along the way. As soon as I got my citizenship interview appointment (which I filed on my own), I reached out to her team because of my pending i-751. We had a meeting prior from the interview to prepare me and she did not send me to the Immigration office by myself. I met Josh, who is so amazing to represent me in my interview today (06/26/2023). The officer mentioned that because of the detailed documents/files we supplied when they requested for more proof, and that she read through it, she verbally said that she “already knew”. So, I wasn’t really asked so many questions. This team has set me up for success and I absolutely recommend them for anyone who has complicated cases.

Kristy S.

The Chan firm has helped so many of my friends and family members over so many years successfully immigrate to the USA. They’ve always been honest and fair, never trying to sell us false hopes. Thank you for being consistently awesome!

Zary Aslany

Me and my family have been working with Chan Law Firm for years now. This team has always had a sense of urgency towards our concerns and any questions we had during the process. I am beyond grateful to have been able to work with Catherine whom showed us loyalty and respect for years, truly made us feel prioritized and important. I 100% recommend.

Daniela Moler

I really liked the ease of working with The Chan Law Firm and the whole staff team made me feel extremely comfortable. They made the process of my case really easy for me and were very flexible.

Camila Rangel

My name is Esther. I worked with Chan Law firm, precisely Josh Russcol. The workers are respectful and are ready to help you. Nothing is perfect in this world, so I will say Josh and his team did their very best for me and my family. Because of their dedication and hard work, today I have my green card. I recommend Chan immigration lawyers to everyone who has to file for anything with immigration to first contact them before anyone else. I give them 5/5 stars.

Esther Osei Fosu

I am extremely grateful for all the hard work of the attorneys at Chan Law Firm. I highly recommend anyone comes here for all their immigration needs. I had a complicated case, my attorneys became my advocates and I was able to obtain my permanent residency. This office is very professional, communicative, and they take the time to ensure that you understand what the entire process will entail.

Gerardo Talamantes

A wonderful experience at The Chan Law Firm – highly recommended! Skilled and knowledgeable, Catherine is also calm, warm and welcoming – not what I expected from a lawyer! You will feel comfortable and confident that your case is in the right hands. She takes the time to explain details throughly and responded promptly to all our queries, even on a Sunday.

Nina G

Lawyer Chan helped us a lot, she is always a clear lawyer who is actively attentive personally. Their entire team is incredibly friendly and responsible.

Shory Eight

Accolades