John S. Decker P.C.

4.5 (37 reviews )

Washington District of Columbia United States

Energy Law

Recognized in Best Attorney USA since 2021

202-389-5000 Website

About John

John S. Decker P.C. is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law.John S., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John S. is held by other top lawyers in the same geographic and legal practice area.

John S. Decker P.C. is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law.

John S., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John S. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Energy Law

Education

University of Virginia

Awards & Recognition

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Reviews

4.5 / 5

37 Reviews

1,051 Profile Views

Desiree Rodriguez

Jan 28, 2026

Reliable lawyer you can count on - John S. Decker P.C. provided excellent service throughout

It's hard finding a reliable lawyer these days, but John S. Decker P.C. in Washington is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, resp...

Jaime Kris-Friesen

Jan 28, 2026

Really helpful and compassionate service from everyone at John S. Decker P.C.'s firm

John S. Decker P.C. has been doing this since Recognized in Best Lawyers since 2021, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my le...

Dianne Ondricka-Crona

Jan 28, 2026

A honest review of my experience with John S. Decker P.C. regarding a Energy Law matter

I was skeptical about hiring a lawyer for my Energy Law issue in Washington, but John S. Decker P.C. changed my mind completely. They were professional, responsive, and most importantly, they got resu...

Catherine Towne

Jan 28, 2026

Finding John S. Decker P.C. was the best thing that happened during my tough Energy Law battle

Peggy Bernhard

Jan 28, 2026

Many thanks to John S. Decker P.C. for the hard work and dedication to my legal matter

If you need a Energy Law lawyer, John S. Decker P.C. is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like...