Jeffrey Smart

Smart Criminal Lawyer

110 Ritchie Ave, Ajax, ON
L1S 7G5

Office: (705) 710-6038

Languages: English

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Charged With DUI in Ajax? Jeffrey Smart Will Help You Protect What Matters Most

DUI Lawyer in Ontario

You have options — and getting the right legal advice now can make all the difference.

👉 Call Jeffrey Smart today at (705) 710-6038


✅ Free Consultation
✅ Over a Decade of DUI Defence Experience
✅ Former Prosecutor Turned Defence Lawyer


A DUI Charge Doesn’t Have to Define You

Being charged with impaired driving is stressful — but it doesn’t mean you’ll be convicted.

Police make mistakes. Evidence can be challenged.
With the right lawyer, you may be able to avoid a criminal record, reduce the charges, or have your case dismissed entirely.

Jeffrey Smart is a DUI lawyer serving Oshawa, Ajax, and the Durham Region. He understands the system — because he’s worked on both sides of it.


From Prosecutor to Defence Lawyer — Jeffrey Knows the Playbook

Before defending clients, Jeff worked as a Provincial and Municipal Prosecutor. That experience gave him rare insight into how DUI cases are built — and how to take them apart.

Today, he uses that knowledge to fight for people facing impaired driving charges across Ontario.

He helps clients:

  • Protect their driver’s licence

  • Avoid or minimize criminal penalties

  • Navigate complex court procedures

  • Get honest advice and smart strategy


Respected in Courtrooms Across Durham Region

Jeffrey Smart has spent over 10 years focused on DUI defence. He’s a trusted member of the Durham Region Law Association and the Criminal Lawyers’ Association, and he’s licensed by the Law Society of Ontario.

He also accepts clients through Legal Aid Ontario — a sign of his respected reputation and commitment to helping those who need it.

Clients appreciate his calm approach, clear communication, and ability to get results when it matters most.


Don’t Let a DUI Charge Derail Your Life

Even a first conviction for impaired driving can have serious consequences:

  • A permanent criminal record

  • Loss of your driver’s licence

  • Thousands in fines or legal fees

  • Jail time

  • Skyrocketing insurance rates

  • Impact on your job, family, or immigration status

The sooner you speak to a DUI lawyer, the better your defence can be.


👉 Call Jeffrey Smart today at (705) 710-6038
Get legal advice you can trust — and a defence strategy that gives you a fighting chance.

Get Your FREE Case Evaluation in Ajax

This confidential information will be forwarded for Jeffrey's immediate review.

Find Us Today

Testimonials

Jeff Smart & his team we're very nice and professional. They were thorough and did everything within their power to help my case. I've dealt with bad/shady lawyers who weren't interested in their clients, only interested in getting paid. Jeff did great work for a good price, highly recommend!

John Stapley

Jeff and his team did a great job. Actually, I wanted to handle my case myself and went for the 01st hearing, which went smoothly, but I was taken by surprise on my 2nd hearing when the charge was upgraded. That's when I contacted Jeff. Since Jeff took over it made things easy for me to move on with my life whilst trying to overcome the emotional issues related to the charge. Thanks also to Chelsea, Jordan and Ferwa for the patience and understanding they showed when I was communicating with them. I will certainly recommend Smart Criminal Lawyer to anyone in need.

Ifthikar Reyal

When first looking into hiring a criminal lawyer I didn't know what to do besides find reviews that best suited the legal battle I was confronted with .. as a result I reached out to Mr Smart over an email on the weekend and he promptly responded .. that to me was a sign that i needed to have a consultation and discuss my case with Mr Smart and after doing so I decided to have him try my case .. Mr. Smart handled it with pose and professionalism and to anyone in looking for a criminal lawyer all I can say is it's tough to trust the process when it's your future life in someone else's hands .. I hope to never need Mr Smarts services ever again , but I would in a minute . Thanks again Mr Smart and staff.

Jacob Remark

Never in a million years did I expect to be involved in such a stressful and violating experience. I was a mess. Initially I could barely think straight. Luckily, with the very skilled team lead by Jeffrey Smart, my worries were quickly put at ease. I was so glad I called Durham Lawyers, and immediately felt relieved and safe. Thank you so much Jeff, I seriously felt like my big brother had my back the whole time!

M Hynd

I had a great experience with Jeffrey Smart and his team. I was always able to get a hold of someone instantly with questions, and they handled my matter professionally and faster than I had anticipated. Definitely recommend.

Heather Fraser

Jeffrey, Chelsea and Taylor helped me through the most difficult time I had yet to face. From the very first interaction, they assured me I was now part of a knowledgeable team determined to obtain the best possible outcome. I was always made to feel as if my case was their top priority, not once were they too busy to calm my nerves. They were not just professional, they were kind, patient and informative, answering every question I had in a most timely manner. The cost to have my charges withdrawn was extremely reasonable, I would gladly have ‘paid triple. I have no hesitation highly recommending Jeffrey Smart should you find yourself in need of a top notch defense team.

Karen DeGuilio

I got charged with dangerous driving which is a criminal offense. Mr. Smart and his team got me a deal. Improper turn, 3 points and a $1000 fine. No criminal record. I must say I would recommend them to anyone in need of help. Worth it!

Raheem Fazal