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

1,022 Profile Views

Lela Grant

Feb 02, 2026

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

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...

Jaime Friesen

Feb 02, 2026

Professional service and clear communication provided by Margaret McCallister in Washington

I appreciate how Margaret McCallister handled my case. No fluff, just straight to the point and very effective representation for my Environmental Law matter. They are obviously very experienced and k...

Lionel Lakin

Feb 02, 2026

I was completely overwhelmed until I found Margaret McCallister for my Environmental Law case

Last year, I found myself in a really difficult spot with a Environmental Law problem in Washington. I had no idea where to start and was honestly terrified of the process. Margaret McCallister was re...

Catherine Padberg

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...

Leo Torp

Feb 02, 2026

So happy with the results of my case thanks to the hard work of Margaret McCallister and staff

Short and sweet: Margaret McCallister is the real deal and a true professional in the field of Environmental Law. If you're in Washington and need help with your legal issues, call them immediately. Y...