Experienced, dedicated law firm

At Costa Law we have an experienced team of lawyers, dedicated to helping you effectively solve any legal disputes you may have. We routinely help our clients in the following areas: 

  • Business Law
  • Insurance Law
  • Employment Law
  • Civil Litigation
  • Criminal Litigation
  • Family Law
  • Real Estate Law
  • Landlord & Tenant Law

Client oriented

The relationships we build with our clients, and client satisfaction is without a doubt our number one concern at Costa Law. We work hard to do everything we can to get you the best legal result possible.

Top Choice Award for nine consecutive years

We’re humbled, and incredibly grateful to have been voted as the top law firm in the GTA by Top Choice for the past eight consecutive years. This is truly a reflection of the entire team, and our collective experience in such a vast variety of legal areas. 

Contact us

Located in Toronto, we serve the entire GTA and Unionville. If you need legal assistance in one of the areas listed above, or something not mentioned, give us a call. We offer free, no obligation consultations for all new clients. During your consultation you will meet with a member of our legal team, and they will explain exactly how we can help you with your legal situation. 

You can contact us through our website here, or by calling us directly at 416.535.6329. We look forward to working with you!

Evelyn Burnette
Evelyn Burnette
06:08 12 Mar 18
We have a family business and one day we found ourselves in a legal situation in which we felt completely overwhelmed and helpless. We quickly realized there’s a whole different world out there that we know nothing about. Reached out to David and he quickly wrapped himself around our case. We know he was working around the clock. In a matter of days, we had a solid argument. He is sharp, candid and a true professional. Not sure how an attorney can help a client ANY better. Absolutely no hesitation recommending him.
Julia Austerlitz
Julia Austerlitz
00:15 10 Mar 18
When I was looking for a divorce lawyer, the most important thing to me was finding someone who would be easy to communicate with. I was anticipating a nasty custody battle and the last thing I wanted was a lawyer who was hard to get a hold of or who didn’t make me feel like my case was a priority. David Costa and Robin Mann were exactly what I was looking for. They responded quickly to all of my emails, took all of my concerns very seriously and above all, is very knowledgeable about family law. This was such a difficult phase of my life and they helped me to get through to the end of it with the best possible outcome. I highly recommend this law firm.
Ben Valencia
Ben Valencia
12:47 09 Mar 18
Mr. Costa and his wonderful assistant couldn't have been anymore professional. It's unfortunate I had to meet them under these circumstances but I wouldn't have chosen anyone different to represent me if I could. They’ve always kept me up to date on things I needed to get done and both were available when I had questions. They are first class in my book.
Daniel Hardison
Daniel Hardison
06:56 09 Mar 18
Have utilized David's services several times over the last five years. He always is quick to respond (even when he was on vacation), knows the real estate business inside out. His expertise always gives me the confidence the deal is done right.
Kate Miller
Kate Miller
20:08 13 Dec 17
Costa Law were a tremendous help in solving my legal issues. David and his team were professional, efficient, thorough and compassionate. Everyone involved capably assisted me in understanding the issues and the possible outcomes. I could not be happier with the results and would encourage anyone needing legal help to contact them. Best law group in the town. Thanks to everyone at Costa Law!!!
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