Luke P. Twomey

AssociateLuke P. Twomey

Luke P. Twomey’s practice focuses on employment law, school district defense, and business litigation. His work ranges from breach of contract and trade secret claims in business disputes to discrimination, harassment, and wage and hour claims in employment lawsuits.

Prior to joining TencerSherman, Luke gained comprehensive experience through his specialization in several distinct legal sectors.
He primarily focused his practice on business litigation and transactions. The scope of his work included handling both federal and state actions consumer protection lawsuits, employment claims and worker designations, corporate governance and compliance, and representing contractors in construction litigation and transactions. He represented several prominent Silicon Valley tech companies and helped clients navigate the still-evolving legal issues of the gig economy. He most recently expanded his practice to represent individuals suffering long-term disabilities in their battles against insurance companies.

Luke graduated from UC Davis School of Law (King Hall) in 2017. He was a member of both the Moot Court and Mock Trial teams, earning multiple awards for his advocacy. He received his Bachelors in Business Administration from University of San Diego in 2014.

In his time away from the office, Luke enjoys playing golf, basketball, and spending time at San Diego cliffs and beaches.

Professional Associations and Memberships:

State Bar of California
American Bar Association
ABA Business Law Section
ABA Forum of Sports & Entertainment Industries
Licensing, Marketing, and Branding Committee
Litigation Committee
Sports Committee
California Lawyers Association

OUR PRACTICE AREAS

Focused on Strategy.
Built for Results.

TencerSherman LLP represents employers and businesses in complex, high-stakes litigation across Southern California. Trial-tested. Business-focused. Results driven.

ALL PRACTICE AREAS

Facing a Legal Challenge?

Partner with experienced litigators who understand your business and are ready to fight for your success.

01

BUSINESS EMPLOYMENT LAW

We represent employers in workplace disputes, investigations, and litigation across Southern California.

02

SCHOOL DISTRICT DEFENSE

We defend school districts in complex legal disputes and proceedings.

03

BUSINESS LITIGATION

We help businesses resolve complex disputes and protect their interests in state and federal courts.

04

SECURITIES LITIGATION

We defend businesses and individuals in securities disputes, regulatory matters, and investor claims.

05

INTELLECTUAL PROPERTY LITIGATION

We protect innovation and brand value by enforcing and defending intellectual property rights.

bt_bb_section_bottom_section_coverage_image

Our Cases Highlights

All Cases

Carnahan v. Lakeside Union School District (San Diego Superior Court)

Sam Sherman and Phil Simpler obtained a complete defense verdict in a jury trial alleging sexual assault by a fourth grade student. Plaintiff alleged the after school program director at the elementary school sexually molested her in his office. The case proceeded to trial against the program director

http://tencer.goldenseller.com/wp-content/uploads/2026/07/Labor-Commissioner-Claim-img.jpg

Suppici Labor Commissioner Claim

TencerSherman achieved a very favorable outcome for employer after a delivery driver alleged meal and rest period premiums, overtime wages, reimbursable expenses, liquidated damages, and waiting time penalties under the California Labor Code. After a hearing in San Bernardino, the Labor Commissioner only awarded the employee waiting time

Eldridge Labor Commissioner Claim

Obtained a complete defense decision after a dental hygienist employee filed a claim with the Labor Commissioner in San Diego alleging her employer willfully failed to pay her wages after she submitted a letter of resignation. The employee claimed her employer owed her waiting time penalties. The Labor Commissioner held the of proof to show that the

WHAT OTHERS SAY ABOUT US

Client Quotes
& Testimonials

“We recommend having Sam Sherman and his team on your side, especially with all the firms out there willing to file frivolous lawsuits.“

Seth Siraton

“I have always felt well represented with Philip Tencer representing EpiCept Corporation.”

Jack Talley, President & CEO of EpiCept Corporation

“I have retained Philip Tencer on two matters, both with extraordinary results. I could not be more pleased with his counsel.”

Adelaide Pund, Chief Compliance Officer

Luke P. Twomey

AssociateLuke P. Twomey

Professional Associations and Memberships: