About Compclaim Legal Services

Compclaim Legal Services PC is a small consulting firm in downtown Toronto that works in workers' compensation law for employers across Canada, including Ontario WSIB and WSIAT matters and matters before other provincial workers' compensation boards. Founder Laura Russell started the firm in 1988, after ten years in health and safety and labour relations roles in heavy industry, primarily steel and automotive parts manufacturing. The firm represents employers, not workers: small, medium and large organizations, unionized and non-unionized, public and private sector, provincially or federally regulated, across Canada. Its work covers WSIB and WCB claims management, appeals through the Workplace Safety and Insurance Appeals Tribunal (WSIAT), employer account and experience rating matters, and support for Schedule 2 (self-insured) employers.

The team is deliberately mixed rather than purely legal. Licensed paralegals work alongside a lawyer, a Certified Human Resources Professional and a Registered Practical Nurse, a combination the firm says helps it weigh medical and return to work questions as well as the legal ones. Compclaim can take on a full file from initial claim through final appeal, or step in for a single stage such as an appeal or an audit, and bills on a fee for service or project basis rather than requiring an ongoing retainer.

Milestones & recognition

  • Founder Laura Russell established Compclaim in 1988, after ten years in health and safety and labour relations positions in heavy industry.
  • Laura Russell received the 2014 Ron Ellis Award, presented by the Ontario Bar Association for a significant contribution to workers' compensation law in Ontario.
  • Laura Russell has represented employers in 400 appeals at the Workplace Safety and Insurance Appeals Tribunal since 1989.
  • Laura Russell has chaired Ontario's Schedule 2 employers' group since 2012.

In the community

  • The firm publishes ongoing commentary for employers on WSIB policy changes and WSIAT decisions, covering topics such as the presumptive PTSD policy for first responders and legislative amendments to the Workplace Safety and Insurance Act.
  • Laura Russell has chaired Ontario's Schedule 2 employers' group, which represents self-insured employers on workers' compensation matters, since 2012.

Good to know

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This firm’s lawyers at a glance

Law schools
Osgoode Hall Law School 1 of 4 lawyers

Offices 2

#350 - 70 University Avenue, Toronto, ON M5J 2M4

93 Bell Farm Road, Unit 102, Barrie, ON L4M 5G1

The neighbourhood

Compclaim's head office is on University Avenue in downtown Toronto, the same street as the Workplace Safety and Insurance Appeals Tribunal, the body that hears the WSIAT appeals that make up a core part of the firm's work. The firm also lists a mailing address in Barrie, but its office and staff are based in Toronto.

Frequently asked questions

Does Compclaim represent employers or injured workers?
Compclaim represents employers only, not injured workers, in WSIB, WCB and WSIAT matters.
What size of employer does Compclaim work with?
The firm works with small, medium and large employers, unionized and non-unionized, public and private sector, and provincially or federally regulated organizations across Canada.
Can Compclaim represent my organization at a WSIAT appeal?
Yes. The firm's licensed paralegals and lawyer prepare and represent employers at WSIB and WSBC objections, reconsiderations and appeals, including at the Workplace Safety and Insurance Appeals Tribunal.
Does Compclaim handle Schedule 2 (self-insured) employer accounts?
Yes, the firm has a dedicated practice for Schedule 2 employers, including complex and long duration claims, occupational disease claims and Section 63 Agreements.
How long has Compclaim been practising in workers' compensation law?
Founder Laura Russell established the firm in 1988, giving it more than three decades in claims management, appeals representation and employer advocacy.
Where is Compclaim located?
The firm's head office is at 70 University Avenue in downtown Toronto. It also lists a mailing address in Barrie.

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗