John S. Decker P.C.

John S. Decker P.C.

Washington, DC recognized lawyers icon Recognized in Best Lawyers since 2021
Kirkland & Ellis LLP

214 Best Lawyers awards

Kirkland & Ellis LLP logo

Awarded Practice Areas

Energy Law

Biography

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.

Kirkland & Ellis LLP

214 Best Lawyers awards

Kirkland & Ellis LLP logo

Overview

  • University of Virginia, J.D., graduated 1994
  • University of Virginia, J.D., graduated 1994

Client Testimonials

John Decker is very user friendly and knowledgeable about regulatory matters. He is very commercial and practical.

Mr. Decker is very knowledgeable in all aspects of our FERC needs. He has supported our company with normal operating issues as well as acquisition and divestiture needs. Mr. Decker is quick to respond and is professional in all dealings with our employees and outside parties.

Lori Cuervo (Complete Energy Holdings LLC)

Awards & Focus

Recognized in The Best Lawyers in America® 2026 for work in:
  • Energy Law
Additional Areas of Practice:
  • Administrative / Regulatory Law
  • Energy Regulatory Law
  • Real Estate Law

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