A FIRM WITH A VISION. CANADA'S PREMIER COMMERCIAL INSURANCE LITIGATION FIRM. TRUE TO ITS ROOTS. Dutton Brock LLP is a mid-size Toronto law firm specializing in litigation and insurance law. Originally the litigation department of a firm created over 50 years ago, Dutton Brock LLP has remained true to its roots as a firm solely comprised of trial lawyers with a passion for the law. We are committed to providing the highest caliber of legal representation to clients and dedicated to achieving positive results, in the shortest time, at the least expense. Being progessive has lead to many innovative initiatives such as: partnering and claims handling programs with clients our annual client seminar customized educational workshops new technology - enablling rapid, cost-effective decision making at all stages of the file handling and litigation process. Excellence in advocacy means far more than interpreting the legal fine print -- or creating more of it.