About David

David Hersey is a Calgary-based criminal defence lawyer and founder of Hersey Law. He practices exclusively criminal defence, representing clients across Alberta at both the trial and appellate levels, and personally handles every aspect of each client's file rather than passing work to others. His approach centres on scrutinizing every arrest, search and detention for potential violations of the Canadian Charter of Rights and Freedoms that could lead to exclusion of evidence or a stay of proceedings. David is a member in good standing of the Law Society of Alberta and is available around the clock for urgent criminal matters.

Practice areas

Criminal Defence

Listing compiled from public sources in July 2026. Confirm David Hersey’s licence and standing in the Law Society of Alberta directory ↗