Mayor & Commissioners
Mayor Adam Koomer	(908)925-3850	akoomer@winfield-nj.org
Commissioner Joseph Byrne		jbyrne@winfield-nj.org
Commissioner Robert Reilly		rreilly@winfield-nj.org

Building Department
Victoria Devlin	(908)925-3850	vdevlin@winfield-nj.org
Frank Genova, Construction Official
Bill Schinestuhl, Pluming inspector
Timothy Dolan, Electrical Inspector

Clerk's Office
Melanie Slowik, Acting Clerk/Registrar	(908) 925-3850	m.slowik@winfield-nj.org
Stephanie Muir	(908) 925-3850	smuir@winfield-nj.org

Emergency Management
Frank Mazzarella, Coordinator	(908)925-3850	fmazzarella@winfield-nj.org

Finance/Tax Department
Leornard Ho, CMFO	(908)925-3850	lho@winfield-nj.org
Joseph Colacitti, Tax Assessor

Fire Department
Chief Brian Dustin	(908)486-2880
Dan Stanley, Fire Official

Health Department
Andrea Alvare, Health Officer	(908)925-3850
De Zheng

Municipal Court		​
Eileen Keating, Acting MCA	(908)925-3937	municipal.court@winfield-nj.org
Taylor Garcia, Acting DCA	(908)925-3937
Dominick DiYanni, Municipal Prosecutor
Scott Mitzner, Public Defender

Police Department
Chief Frank Mazzarella	(908)925-3852 ext. 102	fmazzarella@winfield-nj.org
Detective Sergeant Jason Dyer	(908)925-3852 ext. 103	jdyer@winfield-nj.org
Sergeant Joseph Panzarino	(908)925-3852 ext. 104	jpanzarino@winfield-nj.org

Township Attorney
Renaud Collichio, LLC