Masferrer & Riley, P.C.

Verified

Criminal justice attorney

4.7(32 Google reviews)

55 Union St 4th floor, Boston, MA 02108, United States

Information last updated October 12, 2026

Practice Areas

Immigration Civil Litigation Criminal Defense

About Masferrer & Riley, P.C.

Masferrer & Riley, P.C. was established in 2003 with the mission of providing unparalleled legal representation. The firm operates as a multi-cultural and bilingual entity, serving clients from over 48 countries. Over two decades, it has grown into a prestigious legal firm in Boston, specializing primarily in criminal and immigration law.

The firm's dedicated team approaches each case with empathy, compassion, and an unwavering commitment, focusing on the people they represent beyond just legal briefs. Masferrer & Riley offers a range of services, including:

Criminal Law
Immigration Law
Criminal History Review for Non-Citizens
Appellate Advocacy David Rangaviz, Senior Counsel, also contributes to the firm's criminal defense and civil rights practice. The firm aims to be a premier defense firm in Boston, advocating for change and defending human rights. Its office is located at 55 Union Street, 4th floor, Boston, MA 02108.

From the firm’s website

Attorneys: Eduardo Masferrer — Partner and Criminal and Immigration Attorney
Casey L. Riley — Partner and Managing Attorney of Immigration Defense
Aylin Ayres — Associate Attorney
David Rangaviz — Senior Counsel
Services listed: Criminal Law, Immigration Law, Criminal History Review for Non-Citizens, Appellate Advocacy, Civil Rights
Founded: 2003
Fees: The firm accepts payments through an online portal, Zelle, credit card, and cash.
Offices: 55 Union Street, 4th floor, Boston, MA 02108
Awards & recognition: Top 40 Under 40 by The National Trial Lawyers
Rising Star by the National Law Journal

Source: marjustice.com · checked October 12, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday: 9 am–6 pm
Tuesday: 9 am–6 pm
Wednesday: 9 am–6 pm
Thursday: 9 am–6 pm
Friday: 9 am–6 pm
Saturday: Closed
Sunday: Closed

Photos

Details & Amenities

Highlights

Appointment requiredAppointments recommended

Accessibility

Wheelchair-accessible car parkWheelchair-accessible entranceWheelchair-accessible toilet

Amenities

Toilet

Masferrer & Riley, P.C. — Frequently Asked Questions

Where is Masferrer & Riley, P.C. located?+

Masferrer & Riley, P.C. is located at 55 Union St 4th floor, Boston, MA 02108, United States. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Masferrer & Riley, P.C. handle?+

Masferrer & Riley, P.C. handles Immigration, Civil Litigation, Criminal Defense. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Masferrer & Riley, P.C.?+

Call Masferrer & Riley, P.C. at +1 617-531-0135 or visit their website. Many firms offer a free or low-cost initial consultation.

Is Masferrer & Riley, P.C. well rated?+

Masferrer & Riley, P.C. has a 4.7-star rating based on 32 Google reviews. Ratings are sourced from Google and shown for reference.

Client Reviews

8 reviews

J R· via Google
He's represented me in many cases, hasn't fail me yet
8 years ago
Emanuel de barros· via Google
Very experienced Attorney.Very happy with the service offered.
7 years ago
Katherine Soto· via Google
The best lawyer in the world omg really the best always be there a for you 24/7 , Eduardo is top 1
4 years ago
Dulce Tortura· via Google
Never again! Never felt like they care and they never did very dissatisfied with the services of your office. Lack of professionalism with people that has disabilities! Not worth it at all!!! Waste of money!!!!
2 years ago
prettyricky1120· via Google
Very pleased with the service and attention provided in my immigration case. couldn't be more thankful. Eddy, Casey, Kelsey and the new girl Jessica are your way outta the gutter. Very reasonable and most important effective and attentive law firm. Thanks for bringing me home :) Ricky, Erin and Carter.
9 years ago
Angell (BrazyyBin)· via Google
been calling for the past 3 weeks and all they say is "we're going to forward the message" and they never get back to me also they hanged up the phone. their communication sucks
8 months ago
Maria Taveras· via Google
Attorney Eduardo Massferrer provided exceptional representation for my son in a first-degree murder case. He fought tirelessly, showed professionalism and compassion, and kept our family informed every step of the way during an incredibly difficult time. His dedication and commitment to justice truly stood out. In addition, his entire office staff was amazing—supportive, respectful, and always responsive. From start to finish, we felt cared for and well represented. I highly recommend Eduardo Massferrer and his team to anyone in need of strong and dedicated legal representation.
8 months ago
Chabely Regalado· via Google
I highly recommend Mr. Masferrer and his private investigator, Cindy. They are both extremely professional, knowledgeable, compassionate, and dedicated to their clients. Mr. Masferrer is very knowledgeable and takes the time to explain things clearly, making sure his clients understand what is happening and what to expect. Cindy is also incredible. She is professional, attentive, hardworking, and always willing to help. You can truly see how much they care about their clients and the work they do. They are responsive, kind, respectful, and make you feel like you are not going through everything alone. Their dedication and professionalism really stand out. I am very grateful for all their help and support. If you are looking for a lawyer and private investigator who are knowledgeable, professional, compassionate, and genuinely committed to their clients, I definitely recommend Mr. Masferrer and Cindy. They are an excellent team.
a month ago

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