Maris Immigration Law, P.C.

Verified

Immigration Lawyer

5.0(46 Google reviews)

1790 30th St #200, Boulder, CO 80301

Information last updated October 21, 2026

Practice Areas

Immigration

About Maris Immigration Law, P.C.

Maris Immigration Law, P.C. is a legal firm dedicated to immigration law, serving clients in Colorado and other regions. The firm's attorneys exclusively practice immigration law, providing guidance to individuals and families through various immigration processes. Maris Immigration Law aims to offer high-quality, personalized legal representation, emphasizing compassionate client treatment. The firm's approach involves listening to clients, thoroughly explaining available options, and thoughtfully answering questions to ensure clients are informed and supported throughout their cases.

The firm was established in 2023, following its evolution from Green & Maris, which was previously known as Lisa Green & Associates. Tierney Tobin Maris holds the position of Managing Attorney. The legal team represents clients before various governmental bodies, including U.S. Citizenship and Immigration Services (USCIS), the Executive Office for Immigration Review (EOIR), and the Department of State (DOS).

Practice areas include:

Asylum
Citizenship
Immigration For a Family Member
Removal & Deportation Defense
Humanitarian Relief
Other Immigration Services

From the firm’s website

Attorneys: Tierney Tobin Maris — Managing Attorney
Katherine "Katie" Popper — Senior Attorney
Alyssa Ortiz — Attorney
Services listed: Asylum, Immigration For a Family Member, Removal & Deportation Defense, Citizenship, Humanitarian Relief, Other Immigration Services
Languages: Spanish
Founded: 2023
Offices: 1790 30th Street Suite 200 Boulder, CO 80301-1019
Awards & recognition: SuperLawyers Rising Star – 2026-2027

Source: marisimmigration.com · checked October 21, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday: 8:30 AM–5 PM
Tuesday: 8:30 AM–5 PM
Wednesday: 8:30 AM–5 PM
Thursday: 8:30 AM–5 PM
Friday: Closed
Saturday: Closed
Sunday: Closed

Details & Amenities

Accessibility

Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom

Maris Immigration Law, P.C. — Frequently Asked Questions

Where is Maris Immigration Law, P.C. located?+

Maris Immigration Law, P.C. is located at 1790 30th St #200, Boulder, CO 80301. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Maris Immigration Law, P.C. handle?+

Maris Immigration Law, P.C. handles Immigration. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Maris Immigration Law, P.C.?+

Call Maris Immigration Law, P.C. at (303) 444-9500 or visit their website. Many firms offer a free or low-cost initial consultation.

Is Maris Immigration Law, P.C. well rated?+

Maris Immigration Law, P.C. has a 5.0-star rating based on 46 Google reviews. Ratings are sourced from Google and shown for reference.

Client Reviews

5 reviews

Farag A· via Google
I worked with Maris Immigration for both my EB-2 NIW petition and my Adjustment of Status application, and they were extremely helpful and informative throughout the entire process. Their team guided me step by step and made the experience far less stressful. I highly recommend Maris Immigration to anyone seeking a smooth, well-supported immigration process. Thank you to the entire Maris team.
10 months ago
Shelly Dierking· via Google
Tierney Maris came very highly recommended from another attorney and didn't disappoint. Her whole team was kind, helpful, compassionate, patient, and the expertise was unparalleled. Tierney went out of her way to get us a positive outcome for our case. We are beyond grateful!
a year ago
abesha leykune· via Google
My mom's immigration case started back in 2019 and was stuck with the NVC for several years. For a long time, I didn't hear any updates, and the process felt overwhelming. But once I started working with Maris Immigration Law, everything changed. Their team was incredibly professional, patient, and supportive throughout every step of the process. I want to give special thanks to Megan, who truly went above and beyond. She was always available to answer my questions, explain complex steps in a way I could understand, and reassure me whenever I felt uncertain. Megan's dedication, kindness, and attention to detail made such a big difference—she treated my mom's case like it was her own family's. Because of Megan and the entire team's hard work, my mom's case finally moved forward and was successfully approved. I'm deeply grateful for their help and highly recommend Maris Immigration Law to anyone looking for a team that is both professional and genuinely caring. — Abesha
11 months ago
Seifu Tulu· via Google
I had an absolutely incredible experience with Tierney, immigration attorney, Maeve and entire team of Maris Immigration Law. From the very beginning, they showed genuine care, respect, and compassion. They are extremely communicative, always keeping you informed and making sure you understand every step of the process. They truly treat you like family, not just a client. I first came to know them through my friend. I personally witnessed how quickly and successfully they handled my friend's case, which gave me full confidence to trust them with my own situation. I also saw how they worked on other cases, and I can honestly say they give the same dedication and attention to everyone. My case had been pending for 10 years, and they resolved it in just 3 months. It honestly felt like a miracle. Their knowledge, professionalism, and commitment are beyond amazing—they know exactly what they are doing and fight for you every step of the way. What stood out the most is how available and responsive they are. Whenever I had questions or concerns, they were there to guide and reassure me. They go above and beyond, and the way they serve their clients is truly exceptional. If you are looking for someone who is not only highly skilled but also kind, patient, and deeply dedicated, this is the team you want. I will never forget what they have done for me. Highly, highly recommended—wow!!! God bless them always.
6 months ago
lou errasquin· via Google
We are extremely grateful to Attorney Tierney Maris and her team for helping us through our immigration process. This journey was emotional and stressful, but they made us feel supported and confident every step of the way. Attorney Tierney was knowledgeable, patient, and truly cared about our case. We especially want to thank Ms. Megan, who was incredible — always kind, responsive, and reassuring when we had questions or concerns. Thanks to their hard work and dedication, our case was successful. We highly recommend this office to anyone looking for compassionate and trustworthy immigration support.
8 months ago

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