About Day + Borg LLP

Day + Borg LLP is a general practice law firm in the Village of Streetsville, a historic neighbourhood in Mississauga, Ontario. The firm was established in 1980 and has never left Streetsville, moving three times within the village as it grew: from an original office at 57 Queen Street South, to 265 Queen Street South in 1989, and finally to its current address at 93 Queen Street South in 1994. It's named for its founders, Michael J. Day and David J. Borg. Over more than four decades the practice has grown to a staff of 14, which the firm describes as the largest law firm based in Streetsville.

The firm handles corporate and commercial law, residential and commercial real estate, wills and estate planning, estate administration, family law, general litigation, and construction law. According to its own figures, it has closed more than 35,000 files, acts as counsel for over 1,000 companies, and holds more than 9,000 wills in storage for its clients. In February 2015, longtime Streetsville lawyer Richard Bennett was appointed a Justice of the Superior Court of Justice of Ontario. Day + Borg took over Bennett's practice and continues to hold the original wills and powers of attorney of Bennett's former clients.

Practice areas

Not listed

In the community

  • Founder Michael J. Day founded a legal clinic for students at the University of Toronto's Erindale College campus in Mississauga.
  • Michael J. Day has also taught law through Sheridan College's adult education program, mentoring junior lawyers.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Where to find them

93 Queen Street South, Mississauga, Ontario L5M 1K7 · 905-826-5670

Is this your firm?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

Similar firms in Peel Region

S & S Lex Professional Corporation is a Mississauga, Ontario law firm led by directors Shubham Bansal and Shivangi Bansal, practising immigration litigation, real estate law, and criminal defence. The firm also assist…

Immigration LawImmigration LawReal Estate LawReal Estate LawCriminal DefenceCriminal DefenceLegal aidLegal Aid

Brar Tamber Rigby Badham LLP

10 lawyers · Est. 2017

Brar Tamber Rigby Badham LLP is a full-service law firm serving Toronto and Mississauga, founded in 2017. The firm is best known for its personal injury and commercial litigation practices, and it also handles real es…

Personal InjuryPersonal InjuryCriminal DefenceCriminal DefenceReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour Law

B and G Law Professional Corporation

2 lawyers · Est. 2011

B and G Law Professional Corporation is a Greater Toronto Area firm with offices in Toronto and Mississauga, practising since 2011. It focuses on real estate, private financing, wills and estates, and business law for…

Real Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsBusiness & Corporate LawBusiness & Corporate Law

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 ↗

How this data is compiled and checked · Correct or remove this listing