About Law Offices of Mary Christine Caborubias

The Law Offices of Mary Christine Caborubias, which markets itself online as Nati Law, is a small Toronto practice concentrating on two areas: criminal defence and wills, trusts, and estates, including powers of attorney for property and for personal care. Caborubias earned a political science degree with Honours from York University, then a law degree from the University of Leicester in the United Kingdom, serving there as Director of the Leicestershire Legal Clinic and Vice President of the Pro Bono Law Group. Articles were completed at Berger Law Firm, a practice focused on criminal and health law.

After being called to the bar, Caborubias practiced first as a solo lawyer, then moved into practice in association with a second lawyer, Nati, under the shared name Nati Law; public records place that association's start in 2019. Caborubias appears regularly before the Superior Court of Justice and the Ontario Court of Justice. The firm bills by the hour or offers unbundled, block fee services for clients who only need help with part of a matter, and gives a free initial consultation to new clients.

Good to know

A rainbow pride heartLGBTQ+ friendlyA laptop showing a video callVirtual appointmentsAn office interior with a desk and chairsIn-person services

Fees & payment

A clock beside gold coins with a dollar signHourlyA price tag with a dollar signFlat feeA clipboard with a speech bubble and a no-charge dollar coinFree consultation

The neighbourhood

Nati Law's Toronto address, Suite 5700 at 100 King Street West, sits inside First Canadian Place, the 72 storey tower at King and Bay that anchors the city's Financial District. The building was Canada's tallest from 1975 until 2025 and connects directly into the underground PATH network. Suite 5700 there is run as serviced, virtual office space rather than a private storefront, which matches how Nati Law actually meets clients: by appointment, by phone or Zoom, or with the lawyer travelling to a client's own location across the Greater Toronto Area.

Frequently asked questions

Does Nati Law have an office I can walk into in Toronto?
Not in the traditional sense. Its listed address, Suite 5700 at 100 King Street West in First Canadian Place, is a serviced meeting space. Nati Law meets clients there by appointment, by phone or Zoom, or in person elsewhere across the Greater Toronto Area.
I've been charged with a criminal offence. Can Nati Law represent me?
Yes. Criminal defence is one of the firm's two practice areas, and its lawyer appears regularly before the Superior Court of Justice and the Ontario Court of Justice.
Does Nati Law take Legal Aid certificates?
Legal Aid is listed among the firm's services alongside criminal defence, so it's worth asking about eligibility when you book your free consultation.
Can Nati Law prepare my will and powers of attorney?
Yes. The firm drafts wills along with powers of attorney for property and for personal care.
How does Nati Law charge for its work?
The firm bills by the hour, or offers unbundled, block fee services for clients who only need help with one part of a matter. A first consultation is free.
Can I meet with the lawyer without coming downtown?
Yes. Nati Law offers Zoom appointments and mobile service across the Greater Toronto Area, so you can meet by video or have the lawyer come to you.

Where to find them

100 King Street West, Suite 5700, Toronto, ON M5X 1C7 · 416-749-2771

Similar firms in City of Toronto

Barot Law Professional Corporation is a firm led by Amiraj Barot, practising criminal law, family law, immigration law (including Federal Court appeals), employment law, and wills and estates. Barot is also a coach an…

Criminal DefenceCriminal DefenceFamily LawFamily LawImmigration LawImmigration LawEmployment & Labour LawEmployment & Labour Law

AEGIS Law is a bilingual (English and Mandarin/Cantonese) firm serving Toronto and the Greater Toronto Area, offering full-spectrum legal counsel across civil, corporate, criminal, immigration, and financial matters. …

Personal InjuryPersonal InjuryCriminal DefenceCriminal DefenceBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & Trusts

Garro Law Group

1 lawyer

Garro Law Group is an Ottawa-area firm founded and led by lawyer Agron Garro, with offices in Kanata and Toronto. The firm offers a broad range of services including immigration, personal injury, family law, criminal …

Immigration LawImmigration LawPersonal InjuryPersonal InjuryFamily LawFamily LawCriminal DefenceCriminal Defence

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