David E. Mastagni

Labor Law - Union Litigation - Labor and Employment

0.0 (0 reviews)

San Jose, California

2+ years experience

Updated: Jan 11, 2026

Contact Information

916-446-4692

https://www.mastagni.com/attorneys/partners/david-e-mastagni/

1912 I Street Sacramento CA US

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Bio

David E. Mastagni focuses exclusively on Labor Law - Union Litigation - Labor and Employment cases in California. Through 2 years of dedicated service, E. Mastagni has become well-versed in Labor Law - Union Litigation - Labor and Employment. As part of Mastagni Holstedt A Professional Corporation, David E. Mastagni contributes to a tradition of legal excellence. Known for accessibility and thorough case preparation, David E. Mastagni prioritizes client needs. David E. Mastagni practices law in California with a focus on achieving client objectives.

Practice Areas

Labor Law - Union Litigation - Labor and Employment

Awards & Recognition

Recognized: Employment Law - Individuals
Recognized: Labor Law - Union
Recognized: Litigation - Labor and Employment
Practice Area: Mass Tort Litigation / Class Actions - Plaintiffs
Named to Super Lawyers Northern California Rising Stars from 2011-2014 and to Super Lawyers Northern California every year since 2015.
Named to Top Attorneys in Sacramento by Sacramento Magazine since 2015.
American Jurisprudence Bancroft-Whitney Award, UC Berkeley SOL Boalt Hall
Best of the Bar 2013-2016, Sacramento Business Journal
Issued the highest Peer Review Rating of AV Preeminent., AV Preeminent Rating, Martindale-Hubble