Overview

In 1979 with only five employees, KMB Law opened its doors as Keyser Mason Ball, LLP offering legal services from an outbuilding in the heart of Mississauga. Today, KMB Law offers a broad range of legal services and a breadth of legal experience. Our team of well trained legal professionals come from diverse and varied backgrounds provide accessible and approachable legal support to our clients.

Today, KMB offers a broad range of legal services and a breadth of legal expertise. Our team of well-trained lawyers from diverse and varied backgrounds provides accessible and approachable legal support to our clients. We pride ourselves on genuinely listening to our clients to understand their specific needs so we can provide them with the best possible legal solutions.

Supporting the next generation of legal professionals is also fundamental to the success of the firm. We build our legal team around individuals who are self-starters, thrive under autonomy and want to become leaders in their field. Our senior partners work diligently to respond to the talent of these individuals, to counsel and advise them and to encourage them to get involved in causes and community projects that are close to their hearts.

Fostering a sense of community where we work and live continues to drive our firm forward.

As a firm, we collectively serve and support a number of local groups and initiatives. We also encourage our staff and lawyers to take part in community programs and causes that are important to them. Some of these initiatives include children’s literacy, the environment, nutrition, culture and diversity within our community.

Magnifying glass with star icon
Practice Areas:
7
Person outline with Best Lawyers logo
Best Lawyers Recognized:
6

Rankings

Regional

Hamilton

Tier
1
Hamilton
Intellectual Property Law
Tier
2
Hamilton
Mergers and Acquisitions Law

Toronto

Tier
1
Toronto
Franchise Law
Tier
2
Toronto
Family Law
Tier
2
Toronto
Personal Injury Litigation
Tier
2
Toronto
Trusts and Estates

Rankings

Regional

Hamilton

Tier
1
Hamilton
Intellectual Property Law
Tier
2
Hamilton
Mergers and Acquisitions Law

Toronto

Tier
1
Toronto
Franchise Law
Tier
2
Toronto
Family Law
Tier
2
Toronto
Personal Injury Litigation
Tier
2
Toronto
Trusts and Estates
Tier
3
Toronto
Insurance Law

Practice Areas

KMB Law has been ranked by Best Law Firms for excellence in 7 specialties, reflecting the firm's commitment to delivering outstanding legal services.
Additionally, the firm provides services in these practice areas:
  • Family Law
  • Franchise Law
  • Insurance Law
  • Mergers and Acquisitions Law
  • Personal Injury Litigation
  • Real Estate Law
  • Trusts and Estates

Individuals Recognized in The Best Lawyers in Canada

KMB Law proudly has 6 lawyers recognized for their outstanding professional performance in the 2027 edition of The Best Lawyers in Canada. This peer-reviewed honor highlights individual excellence and directly qualifies the firm for consideration in the prestigious Best Law Firms rankings. For over four decades, Best Lawyers has been the gold standard for recognizing top legal talent, serving as the cornerstone for Best Law Firms awards. Learn more about our rigorous Best Lawyers research and selection process.
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Offices & Contacts

Mississauga, ON
Burlington, ON
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