250 NE Tudor Road
Lee’s Summit, MO 64086 816.525.7881816.525.7881

417 Main Street, Suite B
Boonville, Missouri 65233 660.672.4597660.672.4597

Lauber Municipal Law, LLC

Serving those who serve the public

Cydney Mayfield

Firm Number: 660-672-4597
Cell Number: 573-305-3334
Email: cmayfield@laubermunicipal.com

General Overview

Attorney Cydney Mayfield joined Lauber Municipal Law, LLC, in 2017 and practices in the areas of general municipal law, regulation and compliance of water and sewer systems, litigation, government relations and legislative drafting, appearances before the Missouri Public Service Commission and appellate work. Cydney is also a registered lobbyist in the State of Missouri. Prior to joining Lauber Municipal Law, LLC, Cydney worked as the Deputy Counsel for the Office of the Public Counsel and as Senior Counsel with the Missouri Public Service Commission focusing on issues surrounding investor owned water and sewer systems, electrical companies, and gas utilities. During her tenure with the Office of the Public Counsel Cydney was the lead attorney on the Empire Electric District and Liberty Utilities merger, worked closely with the Department of Natural Resources and the Division of Energy, and assisted in the drafting of several pieces of legislation impacting regulated utilities. In addition, she has served as the city attorney for the cities of Syracuse, Pilot Grove, and Otterville, Missouri. In her role as city attorney, she has provided legal advice to the planning and development, human resources, administration, purchasing, water and sewer utilities, police, and city library departments. Cydney split her time growing up between Peculiar, Missouri and Otterville, Missouri. She currently lives in the Boonville area with her husband, Christopher, and her son Dalton.


University of Iowa, J.D., 2003
University of Missouri-Columbia, Bachelor of Arts, Phi Beta Kappa, summa cum laude in Communications, 2000.

Bar Admissions

Missouri, 2005
Kansas, 2010 (inactive)


KC Business Magazine’s Influential Woman Award, 2010
Ingrams Magazine Forty under 40, 2011
KC Business Magazine Rising Star Award, 2012

Relevant Legal Experience

  • Appointed City Attorney of the Missouri cities of Tipton, since 2012; Russellville since 2017; Centralia since 2017; Fayette since 2017; Lincoln since 2017; Sturgeon since 2017; Huntsville since 2018; Blackwater since 2018; and Brunswick, Missouri since 2018; and Village Attorney for Arrow Rock, since 2017 and Windsor Place since 2017
  • Serves as Prosecutor to the Missouri cities of Huntsville and Blackwater since 2018
  • Serves as the Assistant City Attorney for Lawson, Peculiar, Butler, and Odessa, Missouri


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