Thomas, Efraim LLP
Automatically compiled listing. Details may contain errors.3 lawyers · Established 1978 · Durham Region
One of 86 law firms listed in Oshawa, and one of 27 handling Real Estate Law.
Free consultation
Virtual appointments
3 lawyers · Established 1978 · Durham Region
One of 86 law firms listed in Oshawa, and one of 27 handling Real Estate Law.
Free consultation
Virtual appointmentsClients rate this firm highly on Google.
Thomas, Efraim LLP is a small law firm based in downtown Oshawa, in Ontario's Durham Region. It traces its history to 1978, when David Thomas returned to Oshawa after articling at a Toronto law firm and opened a practice there, first known as the Law Office of David B. Thomas, offering real estate, wills and estates, and corporate services. Thomas became known locally for meeting clients at hospitals, nursing homes, and private residences when a trip to the office wasn't practical. Leon Efraim, who earned a law degree from the University of Calgary in 2001 and worked in corporate finance and securities before serving as in house counsel and chief compliance officer for a wealth management company, started a separate corporate and estate law practice in 2013 and later took office space in Oshawa. After meeting Thomas in 2014, Efraim merged the two practices in 2015 to form Thomas, Efraim LLP, joining an established real estate practice with corporate finance and estate law experience.
Today the firm's work covers residential and commercial real estate, corporate and business law, wills and estate administration, and notary and commissioner of oaths services, along with immigration matters. It's built around accessibility: a free consultation, flat fees advertised for real estate and wills work, and mobile or after hours appointments for clients in Markham and Uxbridge who can't get to the Oshawa office.
Wheelchair accessible
LGBTQ+ friendly
Virtual appointments
By appointment
In-person services
Flat fee
Free consultationMcLaughlin Square, 50 Richmond Street East, Suite 110, Oshawa, ON L1G 7C7 · 905-576-5666
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Wills, Estates & TrustsThis 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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