Kevin S. Costanza

Kevin S. Costanza

Litigation - Intellectual Property Patent Law Trademark Law
Recognized in Best Attorney USA since 2014

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Reviews

4.5 / 5

32 Reviews

1,054 Profile Views

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Adrienne Johns

Feb 03, 2026

So glad I called Kevin S. Costanza to handle my Litigation - Intellectual Property law case in Seattle

Kevin S. Costanza has been doing this since Recognized in Best Lawyers since 2014, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my lega...

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Jason Johns

Feb 03, 2026

Would recommend Kevin S. Costanza for sure to anyone in Seattle needing legal help

Kevin S. Costanza has been doing this since Recognized in Best Lawyers since 2014, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my lega...

C

Connie Bogisich

Feb 03, 2026

Kevin S. Costanza did a great job handling my complex Litigation - Intellectual Property law case from start to finish

Needed help with Litigation - Intellectual Property law and Kevin S. Costanza delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Washington lo...

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Lewis Graham

Feb 03, 2026

Outstanding experience with Kevin S. Costanza in Seattle - truly the best legal team

I was really stressed about my case in Seattle, but Kevin S. Costanza made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

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Marjorie D'Amore

Feb 03, 2026

Really helpful and compassionate service from everyone at Kevin S. Costanza's firm

I wasn't sure who to call for my Litigation - Intellectual Property law problem, but I'm so glad I went with Kevin S. Costanza. They really listened to me and understood my situation. It was such a re...