TLM Avocats: Law Firm in Montréal, QC

TLM Avocats is a Montreal family law firm led by lawyers Lucianie Casséus and Marie-Pier Ferron. It handles divorce, child custody, and child and spousal support through flat-fee packages, and offers a free 30-minute phone consultation that includes a support-payment calculation. The firm also advises on protection mandates and guardianship for adults who become unable to care for themselves.

Practice areas

Not listed

Good to know

Wheelchair accessible A professional woman in a suit beside a briefcase

Woman-owned A rainbow pride heart

LGBTQ+ friendly A laptop showing a video call

Virtual appointments A calendar with a checkmark beside a clock

By appointment An office interior with a desk and chairs

In-person services

Fees & payment

Flat fee

Payment plans A clipboard with a speech bubble and a no-charge dollar coin

Free consultation

Lawyers 2

Lucianie Casséus Avocate associée Marie-Pier Ferron Avocate / Associée

This firm’s lawyers at a glance

Called to the bar: 2015 · median 11 years in practice 1 of 2 lawyers
Languages on the roster: French

Where to find them

2120 Rue Sherbrooke E. – Suite 1010, Montréal, QC H2K 1C3 · 514-303-6889

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This listing was generated by AI from public sources in July 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Barreau du Québec directory ↗

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