A lawyer explains legal services to a client in a Toronto office.

Our Team

  • WE ALWAYS ANSWER YOUR CALLS 24/7
  • SAME DAY OR NEXT DAY APPOINTMENTS AVAILABLE
  • RUSH SERVICE AVAILABLE

Our Goal: Your Success

A client meets with an experienced lawyer to discuss legal services.

For over 30 years, Costa Law Firm has proudly served clients throughout Ontario, providing experienced and dedicated legal representation in criminal law, family and a broad range of other areas of law. 


Our lawyers and professional staff are committed to delivering knowledgeable, effective, and personalized legal services, with a strong focus on protecting our clients’ rights and interests. 


Drawing on decades of experience and a deep understanding of Ontario’s legal system, our firm strives to provide trusted guidance and strong advocacy to every client we represent.

Our Clients

culinary travel agency
luxury travel planning
exclusive travel experiences
tailored travel services
custom travel itineraries
personalized travel planning
high-end travel consultants
culinary vacation packages
travel agency for food lovers
bespoke travel experiences
culinary travel specialists
expert travel planners
personalized travel experts
luxury travel agency
customized travel experiences
travel planning expertise

Awards

Costa Law Firm: A 9-time Top Choice Award Winner

Costa Law Firm 2017 Top Choice Awards Gala

Costa Law Firm Top Choice Awards 2014

Costa Law Firm Top Choice Awards 2013

Costa Law Firm Top Law Firm of 2012 in Toronto (Top Choice Awards)

Costa Law Firm Top Choice Awards 2011

Costa Law Firm wins 2010 Top Choice Award

Costa Law Firm - Criminal Lawyer Toronto

Costa Law Firm | Criminal Lawyer Toronto

Succesful Defence by David Costa Lawyer on Dangerous Driving Charge

Costa Law Firm: A 10-time Top Choice Award Winner

Top Criminal Law Services of 2019 in Toronto

Client Success Stories

Testimonial

  • ★★★★★

    Costa Law helped my family member through a rough period. They are knowledgeable and organized, recommend!!!

    Hassan Larson
    Hassan Larson
  • ★★★★★

    Kudos to David for his patience with me and attention to detail in my case!!!!

    Hellen Larkin
    Hellen Larkin
  • ★★★★★

    Thanks to your exceptional skills, I emerged from a challenging legal situation with a favorable outcome. Now I can sincerely recommend your services.

    Joel Boren
    Joel Boren
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Hear It From Our Clients

  • Freedom Wasn’t Given — It Was Won in Court!!!

  • CLIENT TESTIMONIAL - Charges Dropped & Ankle Bracelet Removed

  • CLIENT TESTIMONIAL - Family Reunion After Resolution Hearing

  • CLIENT TESTIMONIAL - Client Celebrates Bail Release Outside Courthouse

Costa Law Firm offers legal representation to individuals and businesses across Toronto, the Greater Toronto Area (GTA), Ontario, Mississauga, Brampton, Hamilton, Burlington, Oshawa, Durham, and Barrie.