David M. Heineck

4.5 (31 reviews )

Seattle Washington United States

Environmental Law Litigation - Environmental

Recognized in Best Attorney USA since 2008

About David

David represents companies ranging from Fortune 500 businesses to regional companies and local governments on a broad range of federal and state environmental matters and related litigation, and on water rights appropriations and transfers.

Practice Areas

Environmental Law

Litigation - Environmental

Case History

Education

University of Washington

Awards & Recognition

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Reviews

4.5 / 5

31 Reviews

1,036 Profile Views

Delores Keeling

Jan 31, 2026

Reliable lawyer you can count on - David M. Heineck provided excellent service throughout

Solid experience overall with the law firm of David M. Heineck. They know Environmental Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would....

Maria Ratke

Jan 31, 2026

David M. Heineck did a great job handling my complex Environmental Law case from start to finish

It's hard finding a reliable lawyer these days, but David M. Heineck in Seattle is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive...

Dana Douglas

Jan 31, 2026

The absolute best in Seattle for Environmental Law - and I mean that from the bottom of my heart

Honestly, I can't thank David M. Heineck enough for everything they've done for me. They really know their stuff when it comes to Environmental Law and it shows in the results. 10/10 would recommend t...

Jenna Connelly

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of David M. Heineck

Just wanted to say a huge thanks to David M. Heineck 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...

Benjamin Strosin

Jan 31, 2026

The absolute best in Seattle for Environmental Law - and I mean that from the bottom of my heart

I didn't think I'd find such a good lawyer in Washington, but here we are and I am thoroughly impressed. David M. Heineck is just awesome and exceeded all my expectations. No complaints at all! They r...