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

1,053 Profile Views

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Dorothy Feest

Feb 03, 2026

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

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...

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Russell Schuster

Feb 03, 2026

A huge weight off my shoulders thanks to the amazing work of Kevin S. Costanza

Just wanted to say a huge thanks to Kevin S. Costanza and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

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Nettie Lebsack

Feb 03, 2026

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

Just wanted to say a huge thanks to Kevin S. Costanza and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

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Blanche Schaden

Feb 03, 2026

A very good experience overall with the entire team at Kevin S. Costanza's legal practice

I've worked with a few lawyers in Seattle over the years, but Kevin S. Costanza stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I fel...

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Velma Rice

Feb 03, 2026

So happy with the results of my case thanks to the hard work of Kevin S. Costanza and staff

Honestly, I can't thank Kevin S. Costanza enough for everything they've done for me. They really know their stuff when it comes to Litigation - Intellectual Property law and it shows in the results. 1...