Jonathan Kiefiuk

4.3 (35 reviews )

Calgary Alberta Canada

Corporate and Commercial Litigation

Recognized in Ones to Watch since 2026

403-294-7000 Website

About Jonathan

Jonathan Kiefiuk is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation.Jonathan, who practices law in Calgary, Alberta, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan is held by other top lawyers in the same geographic and legal practice area.

Jonathan Kiefiuk is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation.

Jonathan, who practices law in Calgary, Alberta, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Corporate and Commercial Litigation

Awards & Recognition

Recognized: Corporate and Commercial Litigation

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Reviews

4.3 / 5

35 Reviews

1,037 Profile Views

Shawn Schneider

Feb 05, 2026

Solid work and professional service from Jonathan Kiefiuk in Calgary for Alberta residents

I've worked with a few lawyers in Calgary over the years, but Jonathan Kiefiuk stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...

Al Turner

Feb 05, 2026

Solid work and professional service from Jonathan Kiefiuk in Calgary for Alberta residents

I appreciate how Jonathan Kiefiuk handled my case. No fluff, just straight to the point and very effective representation for my Corporate and Commercial Litigation law matter. They are obviously very...

Rudy Mitchell

Feb 05, 2026

Absolutely Great! I couldn't be happier with the service from Jonathan Kiefiuk

If you need a Corporate and Commercial Litigation law lawyer, Jonathan Kiefiuk is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the detai...

Mamie Purdy

Feb 05, 2026

Really helpful and compassionate service from everyone at Jonathan Kiefiuk's firm

Everyone at Jonathan Kiefiuk's office in Calgary was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...

Patrick Mosciski

Feb 05, 2026

Excellent legal representation provided by Jonathan Kiefiuk for my Corporate and Commercial Litigation law case

Super helpful and professional staff at Jonathan Kiefiuk's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal e...