About NMPC Law

NMPC Law, known formally as the Law Office of Nathan Miller, is a small law firm in Sarnia, Ontario. Nathan Miller grew up in Sarnia and, after gaining early experience at an established real estate firm in the city, opened this practice with a focus on real estate transactions and real estate litigation. The firm also handles wills, trusts, powers of attorney, and estate administration, including estate litigation on behalf of trustees and beneficiaries, along with business and corporate law work such as incorporations, partnership and shareholder agreements, and business acquisitions. It rounds out its services with notary public and commissioner for oaths work.

Associate lawyer Ininderdeep Dhillon, raised in Lambton County, joined the firm as an articling student after summering at a Mississauga firm and was called to the Ontario bar in October 2023. Dhillon holds a Bachelor of Arts in History from the University of Guelph and completed legal studies at City, University of London, and practices in English and Punjabi, with a concentration in estate litigation. The office operates from a two storey brick house on Christina Street North built in 1861, a provincially designated heritage property that Sarnia's own heritage records tie to Alexander Mackenzie, Canada's second prime minister.

In the community

  • Nathan Miller serves as a board member of Vision '74 Inc, a Sarnia-Lambton nursing and rest home operator, Wellington Ridge Not for Profit Developments, and the Lambton Law Association.

Good to know

A person using a wheelchairWheelchair accessible

Fees & payment

A clipboard with a speech bubble and a no-charge dollar coinFree consultation

This firm’s lawyers at a glance

Languages on the roster
English, Punjabi

Where to find them

316 Christina Street N., Sarnia, Ontario N7T 5V5 · 548-997-2000

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This listing was generated by AI from public sources in September 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 Law Society of Ontario directory ↗

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