GSP Law
1 lawyer · Peel Region, Dufferin County, City of Toronto
One of 312 law firms listed in Brampton, and one of 120 handling Criminal Defence.
Free consultation
Virtual appointments
Free consultationVirtual appointmentsAbout GSP Law
GSP Law is a criminal and regulatory defence practice founded and led by Gagan Pannu, based in Brampton with additional offices in Orangeville and Toronto. Pannu was called to the Ontario bar in 2016 after articling at a criminal defence firm in Hamilton, and started the practice soon after being called. The firm is a member of the Criminal Lawyers' Association and the Peel Lawyers' Association, and Pannu has appeared at all levels of criminal court in Ontario.
The practice is exclusively focused on criminal and regulatory defence, covering matters from impaired driving and drug charges through assault, weapons offences, and extradition proceedings, as well as youth offences and appeals. It represents clients from bail hearings through trial and, where needed, appeals to the Court of Appeal. The firm describes a client first approach built around clear communication and 24/7 availability, and Pannu handles files personally rather than passing them to other counsel. GSP Law serves clients across the Greater Toronto Area, including Mississauga, Newmarket, Milton, North York, and Oshawa, from its Brampton base.
Practice areas
Milestones & recognition
- Gagan Pannu was called to the bar in Ontario in 2016, after articling at a criminal defence firm in Hamilton.
- Pannu is a member of the Criminal Lawyers' Association and the Peel Lawyers' Association.
Good to know
Wheelchair accessible
Virtual appointments
By appointment
In-person servicesFees & payment
Free consultationWho handles what
Offices 3
The neighbourhood
GSP Law's Brampton office is on County Court Boulevard in Brampton's Fletcher's Creek neighbourhood, near the intersection of Hurontario Street and County Court Boulevard. The firm's Toronto office, at 102 Atlantic Avenue, is in a different kind of setting altogether: a four storey brick and beam building in Liberty Village whose original facades were preserved from the neighbourhood's industrial past, now home to office tenants around King Street West.
The Orangeville office puts GSP Law in the seat of Dufferin County, giving the firm a presence outside the GTA core for clients in that part of the region.
Frequently asked questions
- I was charged with impaired driving in Brampton. Can GSP Law represent me?
- Yes. GSP Law's practice covers DUI and impaired driving charges as part of its criminal defence work across the Greater Toronto Area.
- Does GSP Law handle extradition cases?
- Yes. The firm represents clients in extradition proceedings, including extradition hearings, bail during extradition detention, and related appeals.
- Will Gagan Pannu personally handle my case, or will it be passed to someone else?
- GSP Law says Gagan Pannu handles every file personally, from the initial consultation through trial or resolution.
- What areas does GSP Law serve?
- The firm is based in Brampton with offices in Orangeville and Toronto, and it serves clients across the Greater Toronto Area, including Mississauga, Newmarket, Milton, North York, and Oshawa.
- How long has Gagan Pannu been practicing criminal law?
- Pannu was called to the Ontario bar in 2016 and has practiced criminal and regulatory defence since starting the firm shortly after.
- Can I reach GSP Law outside regular business hours?
- The firm states it offers 24/7 availability as part of its client communication approach.
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Legal AidListing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗