MBAA Law Professional Corporation
Automatically compiled listing. Details may contain errors.3 lawyers · Durham Region
One of 86 law firms listed in Oshawa, and one of 27 handling Real Estate Law.
About MBAA Law Professional Corporation
MBAA Law Professional Corporation is a small law firm in downtown Oshawa, Ontario, with three lawyers and four law clerks. The firm's name comes from the surnames McGibbon, Bastedo, Armstrong and Armstrong, and the firm's own site traces its roots in the area back to the early 1900s. It has practiced under its current focus on real estate, wills and estates, and corporate law in Oshawa for more than 50 years.
The firm handles residential and commercial real estate deals (sales, purchases, refinancing, new builds and condominiums), wills, powers of attorney, trusts and estate administration, corporate work including incorporations and reorganizations, and employment law matters such as employment agreements, workplace policies and termination packages. It also offers notary services. MBAA Law publishes flat fee estimates for its most common real estate and wills work, and it arranges out of office appointments for clients elsewhere in Durham Region who can't get to the Centre Street office.
Practice areas
In the community
- W. Michael (Mike) Armstrong, a lawyer at the firm with more than 40 years of practice, previously served as an Oshawa City Councillor.
- Mark D. Armstrong, a lawyer at the firm, is a board member of the Oshawa Golf and Curling Club.
Good to know
Accessible parking
By appointmentFees & payment
Flat feeWhere to find them
73 Centre St S, Oshawa, ON L1H 4A1 · 905-728-7335
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Civil Litigation & Dispute ResolutionThis 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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