Margaret McCallister

4.5 (38 reviews )

Washington District of Columbia United States

Environmental Law

Recognized in Ones to Watch since 2026

202-654-6200 Website

About Margaret

Margaret McCallister is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law.Margaret, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret is held by other top lawyers in the same geographic and legal practice area.

Margaret McCallister is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law.

Margaret, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Environmental Law

Awards & Recognition

Recognized: Environmental Law

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Reviews

4.5 / 5

38 Reviews

1,023 Profile Views

Deanna Ryan

Feb 02, 2026

Top notch experts in Washington - Margaret McCallister is by far the best lawyer I've ever had

Best lawyer for Environmental Law in Washington. Period. I've seen others, but Margaret McCallister is on another level. They truly care about their clients and work hard to get the best results. I am...

Jasmine Sporer

Feb 02, 2026

Five stars for the incredible team at Margaret McCallister in Washington - they are amazing

Super helpful and professional staff at Margaret McCallister's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and leg...

Juana Dickens-Windler

Feb 02, 2026

A huge weight off my shoulders thanks to the amazing work of Margaret McCallister

Everyone at Margaret McCallister's office in Washington was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never fe...

Charlene Schuster

Feb 02, 2026

Margaret McCallister did a great job handling my complex Environmental Law case from start to finish

Needed help with Environmental Law and Margaret McCallister delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in District of Columbia looking fo...

Warren Beatty

Feb 02, 2026

Five stars for the incredible team at Margaret McCallister in Washington - they are amazing

Margaret McCallister is fantastic and very professional. Don't hesitate to hire them if you're in District of Columbia and need help. They really know their stuff and will go the extra mile to make su...